• Journal of the Society of Disaster Information
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• v.17 no.2
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• pp.226-235
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• 2021

Purpose: The risk assessment for earthquakes was conducted in accordance with the current design standard (KBC2016) for the Coalescer facility, which is a major facility of energy storage facilities. Method: The risk assessment for earthquakes was conducted in accordance with the current design standard (KBC2016) for the Coalescer facility, which is a major facility of energy storage facilities. Result: In this study, by statically loading earthquake loads and evaluating the level of collapse prevention of special-class structures, facility managers can easily recognize and evaluate the risk level, and this analysis result can be applied to future facility risk management. Earthquake analysis was performed so that. Conclusion: As a result of analyzing the Coalescer facility according to the current design standard KBC2016, the stress ratio of the main supporting members was found to be up to 4.7%. Therefore, the members supporting Coalescer were interpreted as being safe against earthquakes with a reproducibility period of 2400 years that may occur in Korea.

• Korean Journal of Construction Engineering and Management
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• v.20 no.2
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• pp.13-27
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• 2019

While temporary construction work applies to a temporary facility, it has a high use frequency during the construction period accounting for around 10% of the construction cost, it requires systematic management. However, construction inspection information of temporary construction work often has no special specification in the design documents and specification items, with the items on various standards also being formidable. Because of this, related inspection are likely to be performed inefficiently with a high probability for occurrence of human errors when quality inspection is conducted for the temporary construction work. In the present study, therefore, apply to the electronic operation support system capable of supporting implementation of inspection of providing related information for the contemporary construction work. To achieve this, a prototype is developed by using IDEF0 to identify information flow by process and organizing EPSS-based quality inspection Task. And then, efficiency of the quality inspection and information accessibility for temporary construction work are to be improved by verification method of Sample Project.

• Journal of Korean Library and Information Science Society
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• v.51 no.4
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• pp.249-278
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• 2020

The purpose of this study is to design metadata for management and sharing of Yeogu data produced in the ecological field. Specifically, metadata is designed based on DCAT, which is designed to facilitate interoperability between data catalogs published on the web. In addition, ABCD, Darwin Core, and EML were analyzed and applied to metadata design to reflect the characteristics of the ecological field. As a result of the research, a total of 51 metadata elements were derived for managing research data in the ecological field, and 6 essential elements, 23 recommended elements, and 22 optional elements were included. The results of this study can be used to design a DB when building a research data management and sharing system based on metadata elements, and to suggest a metadata exchange format when linking with other systems.

• Proceedings of the Korea Water Resources Association Conference
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• 2022.05a
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• pp.222-222
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• 2022

최근 기후변화로 인해 지역 및 시기별로 강수량이 편중되면서 가뭄(0.72회/년) 등 물 관련 재해가 빈번하게 발생하고 있으며, 가뭄의 강도 또한 심화되는 추세이다. 본 연구대상 지역인 태안군과 괴산군의 경우 기후변화 시나리오(RCP 4.5)를 적용, 미래(~2100년) 기상조건에 대하여 기존 농업용 저수지의 용수공급능력을 평가한 결과, 가뭄대응(내한) 능력이 감소하는 것으로 분석되었다. 한편, 농업가뭄의 경우 주로 영농기에 발생하여 장마가 시작되면서 해소되었으나, 최근 기후변화로 인해 지속기간이 점차 증가하여 가뭄피해가 매년 반복되고 있다. 그러나, 현재까지 추진된 가뭄대책의 경우 관정개발, 저수지 준설 등 단기·사후처방 중심의 대책이 마련되어 지속적인 재해관리와 예방에 많은 어려움을 겪고 있다. 이에 본 연구에서는 지역 맞춤형 가뭄대응 종합대책을 마련하여 기후 변화대비 안정적인 영농기반을 구축하고자 하였다. 기존시설 개선, 수요관리 등 최근 정부정책 방향과 재원조달 방안을 고려, 법적근거(농어촌정비법 등)에 의한 실현 가능한 사업계획을 수립하는 한편, 다목적 농촌용수 개발, 용수이용체계 재편 등 사업유형을 구분한 후 단계별(장·단기) 가뭄대책을 마련하였다. 가뭄대책 수립 시 한국농어촌공사에서 개발한 '수리수문 설계 시스템(K-HAS)'을 이용하여 용수 수요량을 산정하였고, 기존 수리시설물별 물 수지 분석을 통해 여유수량이 확보된 수원을 최대한 활용코자 하였다. 저수지 개발 등 신규 수자원 확보가 용이한 내륙·산간지역의 경우 중·대규모 저수지(유효저수량 1백만m³, 유역면적 200ha이상) 개발계획을 수립하는 한편 지역특성(형상, 표고차 등), 개발여건 및 경제성 등을 고려하여, 적정 개발범위(수혜면적 20ha이상)을 설정하였다. 한편, 신규 수자원개발이 어려운 도서·해안지역의 경우 용수 재이용(회귀수 활용) 및 담수호 내 염해방지시설을 도입하는 등 지역 맞춤형 가뭄대책을 수립하였다. 본 연구에서 제시한 단계별(장·단기) 가뭄대책이 차질없이 시행될 경우 기후변화 대비 안정적인 농업용수공급이 가능하고, 상습가뭄 발생(물 부족) 지역에 대하여 효율적이고 합리적인 물(수요·공급)관리가 가능할 것으로 기대된다.

• Journal of Korean Library and Information Science Society
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• v.40 no.3
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• pp.271-293
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• 2009

A Records manager and archivist should have the academic knowledge and working ability due to the working character. Archives and records centers are being changed with developing information technology so that they are requiring a records manager and archivist to have a professional working ability through a variety of practice. However, in recent, the curriculum of Korean archival graduate schools focuses on a theoretical field and neglects to apply a theory to a working field. Therefore, in this paper, the writer compares some elements to improve the working ability shown in the curriculum of Korean and American archival graduate programs, and suggests the method to cultivate a theoretical knowledge as well as working ability. The cultivating ways the writer suggests are as follows: To improve the working ability in a practical field of the curriculum of archival graduate school in Korea, the writer suggests -- 1. increasing the grades of major field and college courses, and changing the practice subject to an obligatory subject, and 2. developing an internship program for a full practice with company, government, and college, and 3. operating a continuous training program that an records manager engaging in records center and archives can acquire a new knowledge and technology and apply the professionalism to a working field.

• Journal of the Korean Society for Library and Information Science
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• v.44 no.4
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• pp.249-276
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• 2010

With the rapid growth and development of information technology and the Internet, the amount of information published in electronic formats such as video, audio, digitalized text, etc. and the number of users accessing information online to satisfy their information needs are growing at a tremendous rate. This study analyzes standardized components to construct ERMS and proposes a model of ERMS based on the result of the analysis. The main functions of ERMS in university libraries are: 1) ERMS can manage and control access information to various electronic resources, metadata, holdings, user resources. Also, ERMS can be compatible with an existing library system such as IR(Information Retrieval) system, linking system, or proxy system. 2) ERMS should completely be compatible with acquisition and cataloging systems for effective management and control of integrated information organization and library budget. 3) ERMS should systematically and effectively manage license information on electronic resources. 4) ERMS should provide ideal and effective environment for use and access control of electronic resources in a library and integrated tool to manage and control all of electronic resources. Additionally, this study points out the need to organize committee groups to establish standardized rules and collaborative management of electronic resources among university libraries like DLF ERMI and redesign organizations in a library and a librarian's job description.

• Korean Journal of Construction Engineering and Management
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• v.17 no.5
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• pp.3-12
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• 2016

Recently government is set to expand its policy to promote technical proposal tendering in a dimension of technical competitiveness reinforcement. Because a variety of complicated techniques are applied in technical proposal tendering and variables could be occurred in terms of cost, schedule, constructability and others when techniques are reflected on design document collaboration management among participants is considered insignificantly. So the research would determine primary management factors and presents management direction for collaboration among participants. First action for this is categorization of hindrance factors to collaboration into five factors as 'Poor work processing', 'Communication cap among participants', 'Lack of understanding about technical proposal tendering', 'Difficulty of decision making' and 'Insufficiency in managing the work data'. Second correlation analysis is conducted between the categorized factors and participants according to tasks in technical proposal tendering to figure out the correlation degree of variables. If there is a strong correlation between variables, hindrance factor in that case regarded primary management factor to collaboration and finally management direction is presented at each task.

• Journal of the Korean Society for information Management
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• v.30 no.1
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• pp.7-32
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• 2013

The goal of the present study is to identify the topic trend in the field of library and information science in Korea. To this end, we collected titles and s of the papers published in four major journals such as Journal of the Korean Society for information Management, Journal of the Korean Society for Library and Information Science, Journal of Korean Library and Information Science Society, and Journal of the Korean BIBLIA Society for library and Information Science during 1970 and 2012. After that, we applied the well-received topic modeling technique, Latent Dirichlet Allocation(LDA), to the collected data sets. The research findings of the study are as follows: 1) Comparison of the extracted topics by LDA with the subject headings of library and information science shows that there are several distinct sub-research domains strongly tied with the field. Those include library and society in the domain of "introduction to library and information science," professionalism, library and information policy in the domain of "library system," library evaluation in the domain of "library management," collection development and management, information service in the domain of "library service," services by library type, user training/information literacy, service evaluation, classification/cataloging/meta-data in the domain of "document organization," bibliometrics/digital libraries/user study/internet/expert system/information retrieval/information system in the domain of "information science," antique documents in the domain of "bibliography," books/publications in the domain of "publication," and archival study. The results indicate that among these sub-domains, information science and library services are two most focused domains. Second, we observe that there is the growing trend in the research topics such as service and evaluation by library type, internet, and meta-data, but the research topics such as book, classification, and cataloging reveal the declining trend. Third, analysis by journal show that in Journal of the Korean Society for information Management, information science related topics appear more frequently than library science related topics whereas library science related topics are more popular in the other three journals studied in this paper.

• Journal of Korean Library and Information Science Society
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• v.51 no.3
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• pp.385-409
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• 2020

The purpose of this study is to present the directivity of outcome management through the analysis of public library operations in Seoul. For this purpose, author evaluated the public library policies by linking the 「Metropolitan Comprehensive Library Advancement Plan 2018~2022」 and 「The Third Comprehensive Library Advancement Plan: 2020 implementation plan」 and compiled to draw up the issue of policy development on the awareness of public library services by Seoul citizens. Nest, author analyzed and compared the core infrastructure, collection services, programs and activities of 173 public libraries in 25 local governments. Based on these results, author suggested the directivity of outcome management as follow. All public libraries in Seoul must emphasize the development scope and management methods of the performance indicators. For outcome management, this study emphasized building a strategy planning with the development procedures of performance indicators, categorizing outcome management indicators, developing user-centered indicators, and improving qualitative indicators. As there is a possibility that the quality of services expressed in the output may deteriorate due to the failure of the physical input indicators, it is necessary to strengthen the input and encourage the resolution of the service gap by establishing a performance management system to logically explain the relevance or causal relationship between these indicators.

• Environmental and Resource Economics Review
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• v.26 no.3
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• pp.399-416
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• 2017

This study examines the problem of efficient scheduling of waste collection in isolated regions like islands when the waste accumulated amount surpasses the standard ceiling by effectively tracking the accumulating trends based on the optimum checking model of Keller (1974). To grasp whether the waste accumulated amount in isolated regions exceeds the standard ceiling, the relevant authorities can tightly check during a set period, but this entails higher monitoring costs. On the other hand, if the accumulated waste over the ceiling is not immediately checked and collected, and continues for a set period of time, innovative efforts for waste management may be highly demanded. As such, the tradeoffs are considered to draw the optimal checking schedule. This study shows that the authorities get to check less frequently the waste accumulation trends if the monitoring costs increase or when the failure rate of waste management systems drops. On the other hand, they get to check more frequently if the accumulated waste amount in isolated regions exceeds the standard ceiling and welfare loss grows as a result. It also shows that frequent checking is the optimal choice if the social marginal benefits enjoyed from innovative efforts made to keep accumulated waste below the standard ceiling, are not significant.