• 한국실내디자인학회논문집
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• 제18권6호
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• pp.194-201
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• 2009

The purpose of this study is to develop basic data for the efficient space plan of the Department Store focusing on users by survey of preference to methods of plan considering the functional phase, the economical phase and the adaptable phase. The results are as follows : First, we could know that users had the low degree of satisfaction to the adaptable phase of space plan for Supporting Facilities in department stores at the present time. Second, we must have the appropriate space size by using structure, doors and windows for user's satisfaction. This is the method of plan considering the functional phase for Supporting Facilities. And we could think that the methods of using the center flow plan and the arrangement of two or three facing are good for user's satisfaction. Third, it will be efficient plan if we find methods to be cleaned the structure easily and to be changed and repaired the system furniture easily for management. that methods are to be considered the economical phase for Supporting Facilities. Forth, methods of plan considering the adaptable phase are to change the size of space by using the movable type furniture and the form of space by changing structure.

• 한국디지털건축인테리어학회논문집
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• 제2권1호
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• pp.32-38
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• 2002

Hanyang woman's college educational facility general planning presents "Long-term and expansive space organization plan" of Hanyang woman's collage to correspond to sudden decline and "Globalization specialization" of "Matriculation competition rate by school age decrease in population" but there is primary purpose. To detailed item, secure "Flexibility of campus space by learning environment change" and studies and examines "Campus ashes construction plan by step by new earth purchase" we wish to propose "Long-term and systematic synthesis master plan" and "Newly-appointed official and present official new construction plan".

• 한국방재학회 논문집
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• 제8권6호
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• pp.15-20
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• 2008

상수관망의 수리해석 방법은 demand-driven analysis와 pressure-driven analysis로 구분할 수 있으며, 급작스런 용수수요증가, 관거파괴 등과 같이 비정상운영상태인 용수공급시스템의 수리모의에 demand-driven analysis를 사용할 경우 비현실적인 결과를 줄 수 있다. 특히 현재 국내에서는 비상상황에 대한 비상급수계획 수립 시에 demand-driven analysis를 사용하고 있으나, pressure-driven analysis의 적용을 통한 비상급수계획의 적정성 평가가 수행되어야 할 것이다. 본 연구에서는 pressure-driven analysis를 위해 최근 개발된 WaterGEMS모형을 이용하여 2007년 수도정비 사업을 계획한 J시의 비상급수계획의 적정성을 평가하였다. 적용 결과 소블럭의 용수공급 안정성 향상을 위한 방안 제시가 가능하였으며, 수립된 비상급수계획이 적합한 것으로 판단되었다.

• Journal of applied mathematics & informatics
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• 제42권1호
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• pp.179-187
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• 2024

In the Quality Control and inspection processes, the use of attribute sampling strategies is crucial. In this study, we incorporate the neutrosophic fuzzy acceptance sampling plan method to present a fresh approach to attribute sampling plans. Utilizing the benefits of neutrosophic fuzzy sets, the proposed sampling plan method models and assesses the acceptance standards for attribute sampling. We compare the suggested method to already-in-use attribute sampling techniques plans with new attribute six sigma sampling techniques plan is proposed in order to verified its efficacy. The outcomes show the neutrosophic fuzzy acceptance sampling plan's superiority in terms of its capacity to manage uncertainties, account for ambiguity, and produce more precise quality evaluation outputs.

• 대한공간정보학회지
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• 제18권1호
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• pp.99-109
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• 2010

유비쿼터스도시의 건설 등에 관한 법률이 2008년 제정되었고 이에 따른 종합계획이 2009년 11월에 확정되었다. 이에 지자체에서 수립하는 유비쿼터스도시계획의 제도적 요건이 마련되었다. 그러나 일선 지자체 및 관련사업 관계자들의 유비쿼터스도시계획의 이해부족과 제도 정착의 초기에 발생되는 혼선이 상당히 야기되고 있는 실정이다. 이러한 혼선은 특히, 기존 관련계획 들과의 중복여부와 연계수립부분에서 발생되고 있다. 이에 본 연구는 유비쿼터스도시계획과 관련계획과의 법제도 및 계획내용 등을 비교분석하여 유비쿼터스도시계획과 관련계획들과의 관계를 파악함으로써 향후 유비쿼터스도시계획과 관련계획간의 연계가능성에 대한 시사점을 제공하고자 한다.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2023년도 추계학술대회
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• pp.230-231
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• 2023

본 연구는 선박의 항해계획을 자동으로 수립하기 위한 심층 강화학습 기반 알고리즘을 제안한다. 먼저 부산항과 광양항을 대상지역으로 선정하고, 대상 선박으로 흘수 16m의 컨테이너선을 지정하였다. 실험 결과는 심층 강화학습을 사용하여 수립한 항해계획이 선행연구에서 활용한 Q-learning기반의 알고리즘보다 더 효율적인 것으로 분석되었다. 본 알고리즘은 선박의 항해계획을 자동으로 수립하는 방법을 제시하며, 해상 안전 및 효율성 향상에 기여할 수 있다.

• Strategy21
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• 통권43호
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• pp.5-28
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• 2018

The tensions between the U.S and China, which form the two pillars of the G2 era, seem to have persisted even after the Trump administration inaugurated. The strong confrontation between the two in recent foreign security issues may drive to develop an inadvertent military conflict, and it is high likely to occur in the maritime are. The purpose of this study is not only to analyze the balance of modernized naval forces in the PLAN through naval strategy changes and weapons system modernization trend, but also to predict the impact of the geographical proximity difference on the balance of naval forces in the disputed areas. It examined the impact of distance and geography on naval power by assessing the modernization pattern of the PLAN and capabilities in the context of two scenarios at different distances from China by 2020: one centered on Taiwan and the other on the Spratly Islands. The PLAN's strategy had impact on operational concept and forces construction. First, from the viewpoint of operation operational concept, it can be seen that the passive defense is changing into active defense. Second, in terms of power construction, it can threaten the surface and submarines of U.S power from a distance. And they generated follow three features; The ocean is not the focus of Chinese submarines, Horizontal and vertical expansion of Chinese naval vessels, The improvement of the suppression ability as the Chinese naval modernization ratio increases. The strength of the PLAN is dominant over the U.S in terms of reserves, and it can complement the qualitative deterioration by utilizing nearby bases in the vicinity of the mainland, such as the Taiwan Strait. However, due to the shortage of aircraft carriers, there is a possibility that it will take some time to secure the advantage of air and ocean in the amphibious operation. Therefore, as the dispute is prolonged, China may fail to achieve its original goal. In addition, the lack of cutting edge Commanding Ships may bring to weaken the C2 capabilities. At results, it is expected that PLAN will not be able to have a superiority in the short term due to lagging behind U.S advanced technology. Nevertheless, PLAN has strengthened its naval power through modernization sufficiently and it is highly likely to use force. Especially, it is more likely in the region where the naval power operation like the Taiwan Strait is possible with the almost equality to that of the United States. China will continue to use its naval forces to achieve a rapid and decisive victory over U.S in the close area from the land.

• 한국사회복지학
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• 제64권3호
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• pp.155-181
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• 2012

본 연구는 지역사회복지계획의 논리구성의 타당성과 질 강화를 위하여, 논리구성의 기본 틀과 타당성 점검기준을 설정하고, 이를 경주시지역사회복지계획에 실제로 적용하여 분석하였다. 분석 결과, 첫째, 논리구성의 타당성 점검기준은 계획서 전체적인 계층구조측면에서의 수직적 일관성, 부문계획간 연관성, 서술의 명확한 이해가능성으로 설정되었다. 둘째, 전반적으로 경주시지역사회복지계획은 논리구성의 타당성 기준을 충족하지 못하는 것으로 나타났다. 이 같은 연구결과에 기반하여 계획서 질과 계획 환경 측면에서 계획가이드라인의 개선방안을 구체적으로 제시하였다.

• 한국의학물리학회지:의학물리
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• 제31권4호
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• pp.153-162
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• 2020

Purpose: We aim to evaluate the accuracy and effectiveness of an automatically converted radiation therapy plan between Radixact machines by comparing the original plan with the transferred plan. Methods: The study involved a total of 20 patients for each randomly selected treatment site who received radiation treatment with Radixact. We set up the cheese phantom (Gammex RMI, Middleton, WI, USA) with an Exradin A1SL ion chamber (Standard Imaging, Madison, WI, USA) and GAFCHROMIC EBT3 film (International Specialty Products, Wayne, NJ, USA) inserted. We used three methods to evaluate an automatically converted radiation therapy plan using the features of the Plan transfer. First, we evaluated and compared Planning target volume (PTV) coverage (homogeneity index, HI; conformity index, CI) and organs at risk (OAR) dose statistics. Second, we compared the absolute dose using an ion chamber. Lastly, we analyzed gamma passing rates using film. Results: Our results showed that the difference in PTV coverage was 1.72% in HI and 0.17% in CI, and majority of the difference in OAR was within 1% across all sites. The difference (%) in absolute dose values was averaging 0.74%. In addition, the gamma passing rate was 99.64% for 3%/3 mm and 97.08% for 2%/2 mm. Conclusions: The Plan transfer function can be reliably used in appropriate situations.

• 한국환경복원기술학회지
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• 제12권1호
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• pp.32-43
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• 2009

The purpose of this study is to suggest the visual landscape plan for Shinan province with ecological landscape resources, which is comprised of more than 1,000 islands. The plan was done by the order of image plan, landscape structure plan and detained landscape plan. The image of Shinan province was elicited as 'nature', 'complexity' and 'connectivity', by the aspects of planning, cognitive and strategic sides. The landscape zones are planned, such as leisure zone, rural & marine ecological zone and marine tourism zone, and the landscape axes are also set, such as marine axis, ecological axis and circular axis. Especially to conserve the ecological resources, some conservation zones are proposed and design guidelines for each landscape type are also provided, which are not commonly included in the urban landscape plan. Consequently, the landscape plan and ecological environmental plan were complementary to each other. In the detailed landscape plan, more specific plans and design guidelines are suggested for coastal scenery, village and forest scenery, historical and cultural landscape management and promotion. To improve the visual landscape in terms of planning and administrative aspects, the visual landscape plan has become increasingly important for the local governments. The establishment of visual landscape plan may hopefully help to make Shinan province more beautiful and attractive. The landscape plan and ecological environment plan should be integrated, and the further discussion and research are necessary.