• 교육시설
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• 제3권1호
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• pp.39-52
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• 1996

Continuously expanding information technology is changing the world in which our students live. Many schools are using this new technology and many schools are contemplating the use of this new technology. The ways in which teachers and students work, and their dependence on information technology, have evolved significantly-increasing the importance of getting the information technology infrastructure right in schools. Yet, all too often, most of schools are unable to take full advantage of the opportunities that information technology offers since those designing and fitting out school buildings have failed to consider information technology adequately. This study is to guide the physical design of practical networked schools. In this paper, we present the ways to achieve architectural solutions to the manifold problems associated with accommodation of information technology in schools. The practical guidelines for planning and managing information technology infrastructure-that is, the spaces and services provided in the school building to support the user' information technology requirements-are offered. Adherence to these guidelines will provide a substantial degree of adapability and flexibility in school buildings.

• Smart Structures and Systems
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• 제8권5호
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• pp.449-470
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• 2011

During the last thirty years many structural control concepts have been proposed for the reduction of the structural response caused by earthquake excitations. Their research and implementation in practice have shown that seismic control of structures has a lot of potential but also many limitations. In this paper the importance of two practical issues, time delay and saturation effect, on the performance of controlled structures, is discussed. Their influence, both separately and in interaction, on the response of structures controlled by a modified pole placement algorithm is investigated. Characteristic buildings controlled by this algorithm and subjected to dynamic loads, such as harmonic signals and actual seismic events, are analyzed for a range of levels of time delay and saturation capacity of the control devices. The response reduction surfaces for the combined influence of time delay and force saturation of the controlled buildings are obtained. Conclusions regarding the choice of the control system and the desired properties of the control devices are drawn.

• Educational Technology International
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• 제6권1호
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• pp.3-39
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• 2005

Korea and Japan have been making a continuous effort to build information and communication technology (ICT) infrastructure in schools, and integrate ICT into curriculum by training teachers based on own ICT policies in education. ICT policy in education isparticularly diverse and challenging, in part because the rapid development of ICT continues to create new possibilities for use and demands the transformation of the ways we teach and learn. The present study is to analyze ICT policies of Korea and Japan, between 1980's and the present period, in a larger educational and historical context. The study reviews chronological changes in major streamlines of ICT policies of both countries, and discusses in detail changes in two aspects of ICT policies in education, that is, ICT infrastructure and teacher training. The paper points out convergence and diversity of ICT policies in two countries and concludes with a set of guidelines for ICT policy makers.

• 한국농촌건축학회논문집
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• 제8권3호
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• pp.59-66
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• 2006

The subject village of our study has numerous tourist attractions around it, and possesses various Confucian cultural heritages. The purpose of this study is to investigate public space improvements of a village possessing abundant historical and cultural heritages that has turned into a experience-tour village. As for the research method, cultural and social characteristics of the village were identified. In addition, infrastructures were classified by livelihood based infrastructure, tour based infrastructure, and agriculture based infrastructure in order to analyze individual public space improvement cases. As a result, it was found that public space improvements of the village improved the educational facilities and tour resources using historical resources. In addition, it was found that public spaces for residents to get along with tourists(who are willing to experience the village) were created.

• 교육녹색환경연구
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• 제6권1호
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• pp.25-48
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• 2007

Korean government implemented the Build-Transfer-Lease (BTL) mechanism since 2005 as one of the privatization methods to procure the social infrastructure with private investment. The mechanism was originally prepared 10 provide such public properties as education facilities, child-care facilities, old generation recuperation facilities, medical welfare facilities, military personnel's apartments, environment facilities, and lease apartments. Since 2005, a total of 13.5 trillion won-valued private fund has been directed to the public educational facilities, which occupies 58% of the total private investment in the facilities of the seven categories. However, many officials in the local public entities have anticipated that the local entities need to be restructured or downsized because of the privatization in stead of providing the educational facilities by governmental finance. The main objective of this study is to identify the appropriate technocrat organization structures to manage the privatization procedures.

• 한국문헌정보학회지
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• 제30권2호
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• pp.127-148
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• 1996

학교도서관매체센터가 학교교육에 긍정적 영향을 줄뿐만 아니라 평생학습사회의 하부구조임을 밝히는 것이 본 논고의 목적이다. 평생학습사회는 사회구성원의 학습욕구와 이를 지원할 수 있는 학습환경이 구비됨으로써 형성될 수 있다. 그리고 학교도서관매체센터는 사회구성원들의 학습욕구를 형성시켜주는 산실로 규명된다. 민주주의 사회에서 사회구성원들이 학습욕구를 강하게 가질 때 사회환경이 학습하기에 적절하고 편리하도록 변형된다는 것은 자연스러운 논리이다. 결과적으로 학교도서관매체센터는 사회구성원의 학습욕구를 만들어 내고 또 이에 응하는 사회환경을 조성하는 원동력을 조성해 낸다고 할 수 있다. 그러므로 필자는 학교도서관매체센터가 평생학습사회의 중요한 하부구조라고 밝히고 있다.

• International Journal of Computer Science & Network Security
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• 제22권3호
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• pp.9-16
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• 2022

The relevance of the topic is determined by the existence of inconsistencies between economic and environmental aspects of innovative development of urban logistics infrastructure, as well as the conflict of public, state and private commercial interests in this issue. The purpose of the article is to determine the principles and effective tools for innovative development of urban logistics infrastructure, taking into account pandemic constraints. The influence of the environmental aspect on the dynamics of transport flows was analyzed in detail and characterized, the scheme of determining the optimal solution for the development of the city was proposed considering the compromise between economic and ecological interests of society, state and business entities. A scheme of innovative development of urban logistics infrastructure under pandemic constraints was also developed. Materials of the article are relevant for developers of city plans, managers of urban logistics infrastructure, employees of enterprises participating in transport and logistics markets, scientists, and doctoral students.

• Nuclear Engineering and Technology
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• 제48권1호
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• pp.274-284
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• 2016

Purpose: The purpose of this work is to describe the spectrometric analysis of gaseous cloud formation over reactor mixed uranium-and-plutonium (UP) fuel $(U_{0.8}Pu_{0.2})O_2$ samples heated to a temperature $>2,000^{\circ}C$, and thus forecast and evaluate radiation hazards threatening humans who cope with the consequences of any accident at a fission reactor loaded by UP mixed oxide $(U_{0.8}Pu_{0.2})O_2$, such as a mixture of 80% U and 20% Pu in weight. Materials and methods: The UP nuclear fuel samples were heated up to a temperature of over $2,000^{\circ}C$ in a suitable assembly (apparatus) at out-of-pile experiments' implementation, the experimental in-depth study of metabolism of active materials in living organisms by means of artificial irradiation of pigs by plutonium. Spectrometric measurements were carried out on the different exposed organs and tissues of pigs for the further estimation of human internal exposure by nuclear materials released from the core of a fission reactor fueled with UP mixed oxide. Results: The main results of the research described are the following: (1) following the research on the influence of mixed fuel fission products (radioactive isotopes being formed during reactor operation as a result of nuclear decay of elements included into the fuel composition) on living organisms, the authors determined the quantities of plutonium dioxide ($PuO_2$) that penetrated into blood and lay in the pulmonary region, liver, skeleton and other tissues; and (2) experiments confirmed that the output speed of plutonium out of the basic precipitation locations is very small. On the strength of the experimental evidence, the authors suggest that the biological output of plutonium can be disregarded in the process of evaluation of the internal irradiation doses.

• 한국데이터정보과학회:학술대회논문집
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• 한국데이터정보과학회 2003년도 춘계학술대회
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• pp.49-55
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• 2003

Korea has the most level of Internet Infrastructure in the world. But, in the educational aspect, it does not have an enough foundation about Statistical Education. In this paper we consider the methods of activation about statistics. Also, we present what is the Enterprise Guide and what does it have characteristics as statistical analysis tool from educational point of view. And we suggest a new paradigm in statistical education.

• 교육시설
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• 제5권1호
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• pp.44-52
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• 1998

Nowadays, social environment is rapidly changed toward globalization and information age, and which demands the new paradigm for active utilization of information system in the field of education and many others. The effort to adapt tele-communication technique to educational facilities and the planning to make virtual university come true are needed immediately. Intelligent Building system should be applied to educational facilities to cope with the changing and progressing building system. As a result of the surveying eleven domestic universities, it was found that library management system, administration automation system and office automation system were already introduced, but campus infrastructure such as network system and tele-communication system between buildings in campus have been constructed now. As the conclusion of this study, impeding factors and improvement direction for active utilization of intelligent building systems in university facilities were presented.