• Journal of Korean Library and Information Science Society
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• v.44 no.3
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• pp.153-182
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• 2013

This study intends to analyze the acquisition process in public libraries. It specifically attempts to survey the collection development policy, staff structure of acquisition departments, overall process of book purchasing, conclusion of contract for book purchasing and discount rate of book. Data are drawn from a survey with 315 public libraries in the country. As a conclusion, this study discusses such as current situation in book purchases in public libraries and possible impetus toward a better collection development process.

• Journal of the Korea Organic Resources Recycling Association
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• v.8 no.1
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• pp.69-76
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• 2000

The aim of this study was to evaluate the feasibilities on national recycling goal upto 40% in 2002 or more in the future. Sampling survey, Including waste generation rates, seperated recyclables and collection forces, covered households of 16,199 units, work places of 90 units and road length of 159km in Seoul. Survey results were used to calculate amounts of solid waste and recyclables according to physical properties, policy oriented measures, generator sand collection forces. This study founded followings ; Seoul's solid waste totaled 11,098ton/day, about 45% of which were recyclables and supposed to maximun level for recycling. Therefore, national goal for recycling proved to be attainable At this time,71.4% of recyclables was seperated by generators, and to stimulate the seperation activities of recyclables, endeavor of establishments, which seperated 65.6% of their recyclables, will be needed more than one of residence, which did 87.4% of their recyclables. Private forces collected 86.6% of recyclables seperated by generators, and have collection potentials equivalent to all recyclables generated in Seoul. But some incetives should be introduced to encourage private forces' activities, because values of recyclables to be collected in the future are lower than that did now.

• Resources Recycling
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• v.19 no.1
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• pp.49-56
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• 2010

This paper has specific objective to contribute in improving recycling ratio and settling down strategic reverse management for waste recycling. To serve in such intention, focused in investigating technological issue and suggesting executive idea. Binding thus, technological tendency and global patent, study case were analyzed mainly in fields of waste recycling system based on incentives, waste automatic collection system using RFID, waste management information system. Descriptions are consisted of tendency for technology, government policy, case analysis, discussion, conclusion.

• Design & Manufacturing
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• v.13 no.1
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• pp.19-24
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• 2019

Currently, the world is paying keen attention to the production of renewable energy along with environmental issues, and the share of renewable energy in the world is rising above that of nuclear power. Especially when Korea, which is heavily dependent on foreign countries, needs to reconsider its national competitiveness due to the recent high oil prices, the government's energy policy is to develop and use renewable energy that replaces fossil fuels. In particular, solar energy, the most actively studied and commercialized field of renewable energy, is the main research for solar energy and is commercialized and used. However, the efficiency of solar energy has already reached saturation. Studies are also focusing on increasing the reflectivity of solar energy to increase efficiency. Therefore, this paper proposes a solar collection system that can utilize solar energy rather than solar energy. The proposed solar heat collection system uses solar tracking systems to effectively collect solar energy, particularly those that can be easily produced using single-modular reflectors and have price competitiveness. In addition, temperature measurement experiments with temperature measuring sensors were conducted to ensure reliability in order to verify the results interpreted.

• International Journal of Knowledge Content Development & Technology
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• v.14 no.1
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• pp.75-110
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• 2024

The study was meant to examine electronic theses and dissertations' development in Nigerian federal university libraries. The study adopted descriptive survey research design. The study population comprised forty-eight institutional repository librarians in eighteen Nigerian federal university libraries. The sample consisted of forty three librarians. A questionnaire was used for data collection. The data collected were analyzed with mean and standard deviation. Findings reveal that the policies available for developing electronic theses and dissertations (ETDs) in the libraries require submission of electronic copies of theses and dissertations by students, participation of digital/IR librarians in ETD development and provision of free access to ETDs; the libraries comply with standards of Open Archives Initiative Protocol for Metadata Harvesting and Search/Retrieval via URL using DSpace for building ETDs and taking advantage of such available ICT facilities as computers, scanners, CD-ROM, LAN, internet connectivity and printer. The libraries achieve ETD through digitisation, mandating submission of electronic versions of TDs by students and creation of IR. However, the process is hindered by technological obsolescence, financial problems, absence of clearly-defined ETD development policy, required ICT facilities and trained staff, copyright, irregular power supply and unstable internet connectivity. This study represents a fresh empirical investigation into electronic theses and dissertations' development in federal university libraries in Nigeria.

• Journal of Korean Academy of Nursing
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• v.35 no.1
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• pp.16-26
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• 2005

Purpose: The purpose of this study was to explore the psychosocial adjustment process in adolescents with epilepsy in the context of Korean society and culture. Method: A grounded theory method was used for data collection and analysis. Participants for this study were 9 adolescents who regularly visited an epilepsy clinic in a university hospital. The data was collected through in-depth interviews during the period from November, 2002 to June, 2003. Data collection and analysis were performed simultaneously. Result: Twenty-three categories emerged including 'suffering', 'psychological stigma', and 'social isolation from one's peers'. Categories were divided into paradigms which consisted of conditions, actions/ interactions, and consequences. 'Reconstructing life' was the core category in this study. The theoretical scheme was described by organizing categories around the core category. Conclusion: This study provides a framework for the development of individualized nursing interventions to care for adolescents with epilepsy.

• Journal of the Korean Society for information Management
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• v.29 no.2
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• pp.27-44
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• 2012

The purpose of this study is to examine the factors which have an effect on researcher's behavior and attitudes about depositing data from sponsored research. I analyzed the behavior, barriers, incentives and information infrastructure of 135 researchers in 35 Korean research institutes. The survey identified several factors that may encourage timely deposit of data by researchers. According to the analyzing factors, I propose the following methods in perception, incentives, use, policy and information infrastructure aspects.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06a
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• pp.202-204
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• 2006

최근 임베디드 시스템 개발이 활발히 진행되면서 비휘발성 메모리 요구가 커지고 있다. 이에 휴대가 용이하고, 접근시간이 빠르고, 전력소비가 적은 플래시 메모리가 많이 사용되고 있으나 상대적으로 느린 지움 시간과 지움 횟수의 한계, 플래시 메모리의 대용량화로 인한 느린 마운트 속도, 예상치 못한 파워차단으로 인한 데이터 손실 등 극복해야할 문제점이 있다. 본 논문에서는 이러한 문제점을 해결하기 위해 개발된 RFFS 파일 시스템에서 연산을 줄일 수 있는 GC(Garbage Collection) 수행 방법을 제안한다. RFFS 파일 시스템을 분석하고, 예상되는 연산시간을 토대로 한 GC 수행 부하를 줄이는 방법을 제안한다.

• Proceedings of the Korean Society for Information Management Conference
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• 2011.08a
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• pp.115-122
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• 2011

공공도서관은 지역주민의 다양한 정보요구와 관심사를 충족시키기 위해 필요한 각종 정보자료를 광범위하게 구성하여야 한다. 이렇듯 공공도서관은 방문하는 이용자들의 배경이 다양하고 도서관을 찾는 목적 또한 다양하기 때문에 모든 이용자의 요구를 충분히 만족시키기에 어려움을 겪고 있으며, 이를 극복하기 위한 노력으로 공공도서관 자료의 만족 수준을 높일 수 있는 장서개발정책 연구가 필요하다. 이에 따라 본 연구는 공공도서관의 장서개발정책을 제안하기 위해 서울특별시 소재 구립 공공도서관 10개관 이용자들을 대상으로 설문조사를 실시하여 이용자의 장서 이용 행태를 파악하고, 이를 바탕으로 서울시 구립 공공도서관을 위한 장서개발정책을 제안한다.

• Journal of Applied Reliability
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• v.8 no.1
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• pp.1-13
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• 2008

A methodology for collection and analysis of automotive field reliability data is presented. Automotive warranty system usually covers a pre-determined period of time and/or mileage accumulation. Therefore mileage information for the vehicles that have not experienced any failure or problems during the warranty period is not available. In this paper, a reliability analysis method using the estimated mileage distribution from an additional survey for vehicles that have not any record during the warranty period is proposed. Methods of reliability analysis using the warranty information collected under the EU and US warranty policies are also provided.