• Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT)
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• v.12 no.1
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• pp.59-68
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• 2014

The public's access to the disposal facilities should be restricted during the institutional control period. Even after the institutional control period, disposal facilities should be designed to protect radiologically against inadvertent human intruders. This study is to assess the effective dose equivalent to the inadvertent intruder after the institutional control period thorough the GENII. The disposal unit was allocated with different kind of radioactive waste and the effects of the radiation dose to inadvertent intruder were evaluated in accordance with the institutional control period. As a result, even though there is no institutional control period, all were satisfied with the regulatory guide, except for the disposal unit with only spent filter. However, the disposal unit with only spent filter was satisfied with the regulatory guide after the institutional control period of 300 years. But the disposal unit with spent filter mixed with dry active waste could shorten the institutional control period. So the institutional control period can be reduced through the mixing the other waste with spent filter in disposal unit. Therefore, establishing an appropriate plan for the disposal unit with spent filter and other radioactive waste will be effective for radiological safety and reduction of the institutional control period, rather than increasing the institutional control period and spending costs for the maintenance and conservation for the disposal unit with only spent filter.

• Journal of Korea Port Economic Association
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• v.28 no.3
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• pp.167-192
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• 2012

The purpose of the study aims to analyse the judgement criterion of arrived ship under voyage charterparty with the Merida Case. A ship is an arrived ship if she is in port and either able to proceed immediately to a berth or in such a position that she is at the immediate and effective disposition of the chaterparty. Identification of the specified destination-whether berth or port-impacts on the incidence of loss occasioned by delay in loading or discharging, when the delay is due to the place at which the vessel is obliged by the terms of the charterparty to load or discharge her cargo being occupied by other shipping. The Merida case is an appeal by the charterers from a final Arbitration award of two very experienced arbitrators, dated 20th April, 2009. The arbitrators held that a voyage charterparty, dated 5th February, 2007, of the vessel, The M/V Merida, entered into between charterers and the owners, was a port rather than a berth Charterparty. The Primary relevance of this distinction does to the allocation, as between owners and charterers, of the risk of delay caused by congestion at load and discharge ports. The question of law arising in this appeal is whether the arbitrators were right to conclude that the charterparty was a port and not a berth charterparty. The arbitrators additionary placed some reliance on a post-contractual e-mail from the agents, which suggested that charterers did not dispute the validity of the NOR-and, hence, that this was a port charterparty.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2010.10a
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• pp.55-56
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• 2010

본 연구는 컨테이너 터미널에서 선박의 선적작업을 위한 선석배정 및 크레인 할당문제를 동시에 결정하는 문제를 다루고 있다. 실제 컨테이너 터미널에서 고려하고 있는 다양한 형태의 제약을 고려하여 선석계획 및 크레인할당 문제에 대한 혼합정수모델을 제시하였다. 제안된 문제에 대해 좋은 해를 짧은 시간 안에 구하기 위하여 발견적 해법을 제시하였다.

• 대한관절경학회:학술대회논문집
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• 2007.10a
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• pp.97-98
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• 2007

• 전기의세계
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• v.32 no.3
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• pp.165-170
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• 1983

발티모아 가스.전기회사는 최근에 신에너지 제어소를 건립하였다. 여기에 소개하는 시스템은 본인들이 지난 82년11월에 미국의 콘트롤 데이타사의 공장을 방문하였을 때 마침 공장인수 시험을 완료하고 선적중에 있었던 최신기술의 에너지 제어시스템이다. 이 시스템은 2대의 대형 컴퓨터와 6대의 전단 소형 컴퓨터가 2중화 되도록 구성되며 원방감시제어와 자료취득 및 인간-기계연락기능을 보좌하는 기본 소프트웨어에 전력계통응용 프로그램과 진보된 전력계통응용 프로그램이 부가된다. 그리고 급전사고 운용시스템도 이사업의 일부로써 시설된다. 여기서는 에너지 제어시스템에 필요한 하드웨어와 소프트웨어의 기능에 관하여 설명하고자 하며 특별한 기능을 가지고 있는 전력계통응용 프로그램이 주로 다루어질 것이다.

• Proceedings of the Korea Water Resources Association Conference
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• 2006.05a
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• pp.78-82
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• 2006

현재 치수계획은 선적인 개념의 제방위주 하천대응 치수계획에서 벗어나 면적인 개념의 유역 대응 치수계획으로 전환되고 있다. 이에 유역종합치수계획에서 유역대응 치수계획으로 천변저류지 계획이 수립되고 있지만 계획수립에 대한 표준화된 방법이 제시되어 있지 않은 실정이다. 이에 낙동강 유역종합치수계획을 중심으로 각 유역종합치수계획에서 사용하였던 방법들을 정리하여 천변저류지 수립절차, 분석방법, 홍수조절효과, 운영방안 등에 대해 살펴보고 또한 천변저류지 홍수조절효과 산정에 대한 문제점 및 향후 계획을 제시하여 천변저류지 계획 전반에 대한 수립 방안을 제시하고자 한다.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2001.10a
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• pp.77-81
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• 2001

The present study is concemed with the design of high pressure container reinforced by winding wire used as a die component in cold forming of metals. The stress analysis for the design of high pressure container has been made under an optimal design criterion. The wire-winding equipment and the tension control unit according to the theoretical winding force are installed. The circumferential stresses at the inner wall of die housing are measured every turn of wire-winding. The measure stresses are in good agreement with the analytically predicted ones.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 1998.05a
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• pp.185-188
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• 1998

인화성액체는 공장가동에 필요한 연료, 생산과정에서 사용되는 세척제$\cdot$용제, 원료 등 거의 모든 화학공업에서 광범위하게 사용되고 있다. 인화성 액체는 소방법에서 제4류로, 산업안전보건법에서는 인화성물질로, 선박안전법에서는 선적액체 위험물 중 인화성액체 물질로 각각 구분되어 제조, 저장, 취급, 운반, 이송시 지정수량과 저장, 취급방법의 규제 등으로 엄격히 관리되고 있는 실정이다. (중략)

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2006.11a
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• pp.661-664
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• 2006

Under a VMI (Vendor Managed Inventory) system, the vendor holds a certain level of control over not only inbound replenishment decisions on stocking but also outbound re-supply decisions. In this situation, vendor faces a better opportunity to synchronize the inventory and transportation decisions. However, shipment consolidation can reduce transportation expenses, but delivery time about the customer comes to be long and a customer service is fallen. Thus, a stock and transportation decision must consider this correlation. This study look into the relevant literature and suggest about further research direction.

• 대한방사선방어학회:학술대회논문집
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• 2009.04a
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• pp.88-89
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• 2009