• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2015년도 학술발표회
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• pp.216-216
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• 2015

Frequent hydro-meteorological events caused by global climate change and human exacerbate activities, make the water resource problem more complicated. The increasing speed urbanization brings a significant impact on the city flood control and security, water supply safety, water ecological security, water environment safety and the water engineering security in China, and puts forward higher requirements to urban water integrated management, undoubtedly which become the biggest obstacle for water ecological civilization construction, thus urgent requiring an advanced methods to enhance the effectiveness of the water integrated management. The other fields of smart ideas point out a development path for water resource development. The construction demand of smart water resource is expounded in the paper, combining the philosophy of modern Internet of things with the application of cloud computing technology. The concept of smart water resource is analyzed, the connotation characteristics of smart water resource is extracted, and the general model of smart water resource is refined. Then, the frame structure of smart water resource is put forward. The connotation and the overall framework of the smart water resource represent a higher level of water resource informationization development and provide a comprehensive scientific and technological support to transform water resource management from an extensive, passive, static, branch and traditional management to a fine, active, dynamic, collaborative and modern management.

• 한국병원경영학회지
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• 제4권2호
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• pp.266-285
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• 1999

The purpose of this study is to identify influencing factors for successful introduction, implementation and management of HMRPS through assessment of the employees attitude toward HMRPS in technical, administrative, and organization behavioral areas. Data were collected from 157 HMRPS employee members' self-reporting questionnaire in three university hospitals in the city of Seoul and Kyonggi Province from November 5 to November 10, 1997. Relevant literature on industry company MPR system theory was reviewed to develop the theoretical framework. The results were as follows: The employee's recognition of tangible benefit were more significantly influenced success than intangible benefit for successful operation relating the HMRPS. Concerning the employee's recognition of the successful HMRPS and the factor of influenced success was significantly positive correlation between tangible and intangible benefits and success factor in technical, administrative, and organizational behavior area. This study showed that major factor affecting the employee's recognition of tangible and intangible benefit for successful HMRPS. For tangible benefits; Success factors in the technical areas were quality of the data and information, efficiency of inventory management and rescheduling of operation plan. Success factors in the administrative areas were: role of top management. Success factors in the organization behavioral areas were; simplicity of the HMRPS, human resistance to change. For intangible benefits; Success factors in the organization behavioral areas were; user involvement, simplicity of HMRPS, human resistance to change. Futhermore as the exact evaluation of successful factors of HMRPS implement is needed, research for the development of systemic variables of physical distribution system control, methods, capacity of system, duration and other environment in many of 30 hospitals or more, and for the empirical study for HMRPS.

• 산업경영시스템학회지
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• 제40권3호
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• pp.83-91
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• 2017

Climate change has been identified as one with the greatest challenges facing nations, government, business and over future decades. Activities to reduce greenhouse gas emissions by the Kyoto Protocol, the international community has been in progress. Korea also has introduced the Emission trading system to reduce greenhouse emission from the supervision of the government. Greenhouse gases emissions quantity should be internationally recognized. Mutual Recognition Arrangement should be recognized as the same greenhouse gas emission. International recognition of domestic verification body of international mutual recognition is required. Efforts are needed to secure the equivalence between the emission rights through direct cooperation with the relative nation accreditation body. Early entry into the IAF/PAC GHG MLA is essential for demonstrating equivalence between greenhouse gas emissions. Emissions trading will also require connection to the EU ETS, California, USA, and Tokyo, Japan to link Emissions trading. In the case of establishing accreditation standards and accreditation criteria, it will be necessary to distinguish between the domestic Energy Target Management System and the Emission Trading System. Independent greenhouse gases verification bodies should be established to meet the requirements of IAF and PAC. It is necessary to revise the qualification criteria for the verification of the greenhouse gas verification body according to international standards requirements. It is necessary to support the role of accreditation bodies of domestic greenhouse gas verification bodies. It is required to join international organizations of international mutual recognition of international trade and the need for pilot projects to link greenhouse gas emissions. The core link to our emission trading system is called EU-ETS, and we will need to join the IAF/PAC GHG MLA GHG. The International Mutual Recognition Agreement (IAF) is expected to allow international interoperability of GHG emissions verification between EA and the PAC. By signing a PAC GHG MLA, it will need to be prepared to prepare for the pilot project to link the emission trading system.

• 한국도서관정보학회지
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• 제33권3호
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• pp.193-214
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• 2002

이 연구는 최근, 대학도서관 뿐만 아니라 특수ㆍ전문도서관 등에서도 자주 나타나고 있는 PDL의 등장 배경과 지식기반사회에서 PDL의 개념이 어떻게 형성되었는가를 살펴보았다. 또한, 이와 관련한 사례들을 함께 살펴봄으로써 현행 PDL 개념의 확장에 관한 발전적 제안을 발견하게 되었는데, 이것은 향후, 이용자 중심의 PDL모형을 개발하는데 있어 중요한 기초 자료가 될 것이라 생각한다. 이 연구에서 밝혀진 PDL모형 개발시 유의점은 다음과 같다. \circled1 개인화가 발생하게 된 사회 환경의 변화에 그 의미를 찾아야 한다. \circled2 제공되어지는 콘텐츠는 제한을 두지 않아야 한다. \circled3 개인의 요구조건을 충분히 만족할 수 있는 시스템이어야 한다 \circled4 시스템구현 방법은 공개적이어야 하며, 계속적인 지원이 가능하도록 오픈소스 개념으로 개발되어져야 한다.

• 교육시설 논문지
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• 제23권3호
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• pp.11-21
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• 2016

After the twenty-first century, the university emphasize on the role of knowledge creation facilities, and for this, various social and educational requirements are changing the environment of higher education. These change makes university that has old facilities difficult to correspond environmental changes. The purpose of this study is to review the facilities manual of Establishment and Management of university and to suggest amendment of Establishment and Management of university by exploring the university educational environment and facilities plan to respond various changes. We reviewed division of university studies, classification system of facilities, Area Standard of building and site in th provision for university establishment and operation, based on studying domestic university facilities standards, space management standards, facilities condition of national/private university and doing a survey of university facilities satisfaction and propriety of facilities standard in 120 universities. According to this study on validity and propriety of rules, we suggest amendment of Establishment and Management of university that can respond changing higher education environment.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2022년도 학술발표회
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• pp.515-515
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• 2022

Climate change is strongly threatening the performance of agricultural reservoirs, which are instrumental in ensuring uninterrupted water supplies for rice cultivation in Korea. In this study, various performance indices were derived and overall sustainability of the 400 agricultural reservoirs was evaluated in the context of climate change trends during 1973-2017. Rice crop evapotranspiration, irrigation water requirements, runoff generation in the upstream watershed, and volumetric evaporation losses were plugged into a water balance model to simulate the reservoir operation during the study period. Resilience, reliability, and vulnerability are the three main indicators of reservoir performance, and these were combined into a single sustainability metric to define the overall system credibility. Historical climate data analysis confirmed that the country is facing a gradual warming shift, particularly in the central and southern agricultural regions. Although annual cumulative rainfall increased over the last 45 years, uneven monthly rainfall distribution during the dry and wet seasons also exacerbated the severity and frequency of droughts/floods. For approximately 85% of the selected reservoirs, the sustainability ranged between 0.35 to 0.77, and this range narrowed sharply with time, particularly for the reservoirs located in the western and southern coast regions. The study outcomes could help in developing the acceptable ranges of the performance indices and implementing appropriate policy and technical interventions for improving the sustainability of reservoirs with unacceptable ranges of the performance indices.

• 기록학연구
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• 제18호
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• pp.3-36
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• 2008

지난 몇 년 간 지속된 국가기록관리 차원의 제도적, 조직적, 시스템적 발전에도 불구하고, 기록관리의 시작점인 개별 공공 기관의 기록관리 현실에는 큰 변화가 일어나지 않고 있다. 국가기록관리의 발전을 공공기관 기록관리의 전반적인 혁신으로 현실화시키기 위해서는, 혁신의 방향과 실천과제를 명확히 설정하고, 개별 기관의 기록관리를 주도해 가야 하는 기록관리 담당자가 이를 공유해야 한다. 본 연구는 '기록관리 평가'를 기록관리 혁신과 기록관리 담당자의 역할에 대한 공통의 방향을 설정하기 위한 도구로서 정의하고, 전 공공기관에 적용할 수 있는 평가지표를 개발하는 것을 목적으로 한다. 이를 위해 기록관리법령과 표준, 국가기록관리혁신 로드맵과 국내 외의 기록관리현황 평가 사례를 통해 기록관리의 요건을 추출하여, 이를 조직환경, 기록관리업무, 처리과기록관리 세 부문으로 나누어 평가지표를 개발하였다. 조직환경 부문은 기관의 기록관리 정책과 책임, 인력과 물리적인 환경에 대한 평가이고, 기록관리업무 부문은 개별 기관의 기록관리기관이 수행하는 기록물 생산제어, 기록관리기준관리, 기록물 인수 보존 평가와 서비스, 기록관리에 대한 점검 등의 수준을 측정한다. 처리과기록관리 부문은 각 기관별로 처리과에 대한 기록관리현황 점검 시에 사용할 수 있도록 한 것으로, 생산과 등록, 정리, 이관에 관한 사항으로 내용을 구성하였다. 객관적이면서도 정확한 평가를 위해 기준을 명확히 제시하여 모든 평가지표를 정량평가의 방법으로 측정할 수 있도록 했다.

• 산업공학
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• 제12권2호
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• pp.319-328
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• 1999

Today, offshore design field is concerned with system integration such as CIM(Computer Integrated Manufacturing), PDMS(Product Data Management System) and EDMS(Engineering Data Management System) in order to cope with the change of engineering specification as owner's requirements during construction stage of the project. This paper deals with the case study that describes about the efficient interface between material control system and 3D CAD system to support the design process in offshore industry using design rules involved the designer's knowledge. In this paper, we constructed an information system, called knowledge-based CAD interface systems, which is composed material code management system and 3D specification generator which automatically creates 3D catalogue anti specification by linking the material code, called short code, and the specification components of the 3D CAD system. As a result of the construction, it is possible to maintain consistency of the design process, and through reduction of the design processing time and improvement of the design process, competitiveness is improved.

• 한국농공학회논문집
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• 제57권3호
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• pp.65-76
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• 2015

Estimating water requirements for upland crops are characterized by standing soil moisture condition during the entire crop growth period. However, scarce rainfall and intermittent dry spells often cause soil moisture depletion resulting in unsaturated condition in the fields. Changes in rainfall patterns due to climate change have significant influence on the increasing the occurrence of extreme soil moisture depletion. Therefore, it is necessary to evaluate agricultural drought for upland crop water planning and management in the context of climate change. The objective of this study is to predict the impacts of climate change on agricultural drought for upland crops and changes in the temporal trends of drought characteristics. First, the changes in crop evapotranspiration and soil moisture in the six upland crops, such as Soybeans, Maize, Potatoes, Red Peppers, Chinese Cabbage (spring and fall) were analyzed by applying the soil moisture model from commonly available crop and soil characteristics and climate data, and were analyzed for the past 30 years (1981-2010), and Representative Concentration Pathways (RCP) climate change scenarios (2011-2100). Second, the changes on the temporal trends of drought characteristics were performed using run theory, which was used to compare drought duration, severity, and magnitude to allow for quantitative evaluations under past and future climate conditions.

• 대한전자공학회논문지TC
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• 제38권1호
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• pp.1-13
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• 2001

본 논문에서는 VBR 비디오 트래픽에 대해 통신망 내부에서의 동적인 자원 요청 및 할당을 통해, 사용자가 요구하는 서비스 품질을 만족시키는 동시에 자원의 효율적 사용을 제공할 수 있는 새로운 방법을 제안한다. 본 논문에서는 장면전환을 고려한 변형된 적응 선행 예측 방법을 사용하여 향후 스위치로 입력 레이트를 추정하고, 사용자가 요구한 평균 지연 및 손실률에 대해 현재 통신망에서 제공되고 있는 연결별 품질 만족도를 측정하여, 동적으로 필요한 대역을 할당한다. 사용자에게 연결 설정 기간 동안 일관된 서비스 품질을 제공하기 위해, 본 논문에서 정의한 ‘서비스 품질 만족도’를 이용하여 신규 호의 수락 여부를 결정한다. 모의실험을 통하여 제안된 방법은 QoS 요구사항에 따라 사용자에게 안정적인 서비스 품질을 제공하고 통신망 자원을 효율적으로 관리할 수 있음을 보인다.