• 기록학연구
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• 제11호
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• pp.144-180
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• 2005

Automation can help organisations implement authentic and reliable record management practices, through the improved tracking of records through their life cycle as well as the consistent application of records schedules and descriptive standards. Maintaining evidence through authentic and reliable records is a cornerstone of good business practice and helps ensure a valuable record for society. This paper provided understanding of establishing records and archives management system(ARMS) with the case of the Jogye order of Korean buddhism. This system was designed to control records in the whole step from creation to preservation so that it automatized process to organize and control current records and to preserve archives. This system covers a wide range of archival functions including appraisal, arrangement and description, transfers, access, location and space management, microfilm management and destruction. This system will be applied records management of similar organization because of designing from the archival scientific point of view. Also, development process of this system will help archivist to build ARMS based on archival needs of institution.

• Asian-Australasian Journal of Animal Sciences
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• 제9권5호
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• pp.483-493
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• 1996

Advances in silage technology, including precision chop forage harvesters, improved silos, polyethylene sheeting, shear cutting silo unloaders, and the introduction of total mixed rations, have made silage the principal method of forage preservation. A better understanding of the biochemistry and microbiology of the four phases of the ensiling process has also led to the development of numerous silage additives. Although acids and acid salts still are used to ensile low-DM forages in wet climates, bacterial inoculants have become the most widely used silage additives in the past decade. Commercial inoculants can assure a rapid and efficient fermentation phase; however, in the future, these products also must contribute to other areas of silage management, including the inhibition of enterobacteria, clostridia, and yeasts and molds. Nonprotein nitrogen additives have the problems of handling, application, and reduced preservation efficiency, which have limited their wide spread use. Aerobic deterioration in the feedout phase continues to be a serious problem, especially in high-DM silages. The introduction of competitive strains of propionic acid-producing bacteria, which could assure aerobically stable silages, would improve most commercial additives. New technologies are needed that would allow the farmer to assess the chemical and microbial status of the silage crop on a given day and then use the appropriate additive(s).

• 한국환경과학회지
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• 제17권12호
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• pp.1391-1402
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• 2008

Designating conservation sites is needed for the preservation and management of tidal flats, and also objective criteria, by which preservation values of tidal flats can be evaluated, are required to designate conservation sites. A set of new evaluation criteria or tidal flats was suggested in this study. The criteria, based on six items including scarcity, diversity, naturalness, uniqueness, destruction possibility and preservation will, ave the advantages with which easy and economic assessments are possible by using basic data from the preceding studies. The evaluation results for the three different tidal lats (Muan, Jeungdo-1 and Jeungdo-2) in the southwestern coast of Korea reveal that all he tidal flats evaluated are classified into grade 2. The tidal flat which got the highest valuation score was Jeungdo-1 tidal flat (86.7), and the next was Muan (85.0) and Jeungdo-2 (82.5). The Jeungdo-2 tidal flat was superior in uniqueness and destruction possibility, and the Muan tidal flat was superior in diversity and naturalness.

• 한국환경생태학회:학술대회논문집
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• 한국환경생태학회 2011년 학술대회 논문집 2호
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• pp.133-136
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• 2010

• 한국기록관리학회지
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• 제19권4호
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• pp.1-33
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• 2019

전자기록 장기보존의 핵심은 전자기록이 최초로 생성되고 활용되었던 본래의 기능적 속성과 모습 등을 담고 있는 비트스트림을 오랫동안 그대로 유지하는 것이다. 대부분 국내외 주요 아카이브기관들은 경제적, 기술적인 측면을 고려하여 원본의 비트스트림을 담고 있는 포맷의 안정성, 신뢰성에 따라 새로운 포맷으로의 변환을 허용하는 마이그레이션을 주전략으로 채택하고 있다. 그러나 전자기록 유형이 다양해지고 범위가 확장됨에 따라 마이그레이션 단일 전략은 다양한 문제점들을 발생시키고 있다. 그러므로 본 연구에서는 클라우드 컴퓨팅 기술을 활용하여 전자기록의 본래의 기능적 속성과 모습을 담고 있는 비트스트림을 변경하지 않으면서, 전자기록이 생산 활용된 시스템 및 응용 환경까지 재생산하는 에뮬레이션 전략의 적용 가능성을 검토하고자 한다.

• 한국기록관리학회지
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• 제3권2호
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• pp.143-155
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• 2003

역사적 사실이나 경험의 중요한 증거자료로서 보존적 가치를 지니는 사진은 보통의 다른 문서들과 달리 빛, 온도, 습도 등의 여러 가지 환경 요인에 따라 매우 쉽게 변형될 수 있기 때문에 보존에 따르는 과학적이고 세밀한 주의가 요구된다. 본 연구에서는 일반적으로 널리 시판되어 사용되고 있는 사진용 필름과 인화지들을 선택하여 노광을 주어 감도를 측정하고, 노화가속장치(Weather-o-meter)에 넣어 인위적으로 변형을 허용한 뒤 다시 감도를 측정하여 비교함으로써 감재의 보존특성을 비교분석 하였다. 실험결과 흑백감재의 보존특성이 컬러의 경우보다 우수했으며, Film보다 인화지의 경우가 노화에 따른 변형이 없는 것으로 나타났다. 그러나 제조회사에 따른 각 제품별 보존특성 차이는 크게 관찰되지 않았다.

• 한국물환경학회지
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• 제35권1호
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• pp.43-54
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• 2019

The objective of this study was to assess the effect of policies on water quality management based on the changes in pollutants and water quality in Special Water Preservation Area (SWPA) of Lake Paldang watershed from 1990 to 2016. The population, total sewage and flow rate of wastewater in SWPA continuously increased from 1990 to 2016, while the location of new facilities for industrial and livestock facilities has been restricted. However, unlike the buffer zone in which industrial and livestock facilities were continuously reduced after implementing of TMDL, it was found that the effect of land-use regulations on industrial and livestock facilities in SWPA were mitigated by the increase in the size of large facilities. Since 1999 when the emission standard of public sewage treatment plants (STP) was changed, the water quality of Lake Paldang has increased despite the increase of pollutant source. Since emission standard of STP changed in 2012 (BOD 5 mg/L, TP 0.2 mg/L), BOD concentration in Lake Paldang has also improved to the level of water quality in the early 1990s where as TP concentration has remained at its lowest since 1990. BOD and TP average discharge concentration of 43 STP (${\geq}500m^3/day$) in 2016 have been maintained $1.7{\pm}0.7mg/L$ and $0.06{\pm}0.02mg/L$ respectively. While the discharged load of STP in SWPA was decreased by the concentration management, the contribution rate to the total discharged load of non-point pollutants increased to 70 % in 2015, and the contribution rate to the point discharged load of individual treatment facilities increased to 80 %.

• 한국환경과학회지
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• 제12권2호
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• pp.185-193
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• 2003

The purpose of this study was attempted to establish concepts of environmental-friendly applications of flood plain and to suggest the application plans. The results of this study can be summarized as follows; 1. Roles of flood plain as biotop (restoration, preservation, and creation of stream corridor ecosystem) should be considered. 2. Application methods considering environmental and scenic values should be reviewed. 3. Application methods reflecting values as regional ecological resources should be planned. 4. Preservation and application should be considered together, and obtaining a means of living for regional residents and creation of economic profits should be considered together. 5. Land application and approach method by usages (integrated management model) should be applied to utilize and manage flood plain efficiently. 6. Flood plain application programs should be designed reflecting opinions of regional residents. 7. With respect to space planning of flood plain, introduction of facilities focused on ecosystem preservation/ecosystem restoration/experiences/observation/learning/culture/ recreation/water purification could be reviewed positively.

• 정보관리연구
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• 제42권4호
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• pp.115-136
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• 2011

최근 전 세계적으로 디지털 콘텐츠에 대한 아카이빙 사례가 증가하고 있다. 디지털 콘텐츠는 휘발성, 진본성 문제, 보존의 취약성, 재생도구의 노화 등과 같은 특성으로 인하여 장기보존을 위한 특별한 보존관리가 요구된다. 성공적인 디지털 아카이빙은 체계적으로 수립된 명문화된 정책에 기초하여 관련 기관들의 협력을 통한 단계적인 실행에서 가능해질 것이다. 본 연구는 과학기술정보 유통의 대표기관인 KISTI의 디지털 콘텐츠 아카이빙 정책 수립을 위한 기초적인 연구이다. 해외의 디지털 아카이빙정책 사례들을 조사 분석하여 디지털 아카이빙 정책의 프레임워크를 파악하고, 전문가 그룹 인터뷰를 통해 아카이빙 정책에 포함되는 거시적인 항목들에 대한 방안을 제시하였다.

• 한국환경생태학회:학술대회논문집
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• 한국환경생태학회 2008년도 추계 학술대회
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• pp.73-75
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• 2008