• 제목/요약/키워드: management policy

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제주지역 폐기물 배출처리 특성과 정책에 대한 소고 (A Study on Waste Discharge Characteristics and Disposal Policy of Jeju)

  • 황석준;황욱;김현철
    • 한국폐기물자원순환학회지
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    • 제35권7호
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    • pp.627-639
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    • 2018
  • Waste management in Jeju Province, Korea, has recently emerged as an urgent problem. The increasing waste discharge requires more landfills but, since it is an island, the available land is restricted. Accordingly, an efficient waste management urgently requires environmentally sustainable policies. In this article, the waste discharge characteristics (such as the amount of waste, its composition, etc.) of Jeju Province have been compared with those in the rest of Korea. The current industrial waste management of two cities on the Island, Jeju City and Seogwipo City, has been also analyzed to suggest policies for an efficient management. The local government's endeavor to enhance environmental awareness of the community has been known to reduce the private cost of policy compliance, and have individuals recognize the results of their policy compliance. Policies to achieve the above are then proposed.

전문도서관에서의 PCRM 시스템 도입과 적용에 관한 연구: 통일부 사례를 중심으로 (A Study on the Introduction and Application of Policy Customer Relation Management System in Special Libraries: Based on Case Study of Ministry of Unification)

  • 송승섭
    • 정보관리학회지
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    • 제25권3호
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    • pp.119-141
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    • 2008
  • 본 연구는 먼저 민간의 고객관계관리(CRM)시스템을 정부차원에서 적용한 정책고객관계관리(PCRM) 시스템의 개념과 현황, PCRM과 CRM의 비교, 그리고 통일부의 도입사례를 통해 PCRM의 핵심인 고객의 정의와 분류 과정에 대해 살펴본다. 다음, 통일부 소속 전문도서관인 북한자료센터의 사례를 통해 다른 정부기관 전문도서관에서의 활용 방향과 전자정부에서 시도된 다른 연계 시스템들과의 관계에 대해 논구한다. 마지막으로 이를 통해 PCRM이 전문도서관에서 발전적으로 정착하기 위해서 보안해야 할 문제에 대해서 고찰한다.

Control of G/MX/1 Queueing System with N-Policy and Customer Impatience

  • Lim, Si-Yeong;Hur, Sun
    • Industrial Engineering and Management Systems
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    • 제15권2호
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    • pp.123-130
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    • 2016
  • We introduce a queueing system with general arrival stream and exponential service time under the N-policy, where customers may renege during idle period and arrival rates may vary according to the server's status. Probability distributions of the lengths of idle period and busy period are derived using absorbing Markov chain approach and a method to obtain the optimal control policy that minimizes long-run expected operating cost per unit time is provided. Numerical analysis is done to illustrate and characterize the method.