• The Journal of the Korea Contents Association
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• v.10 no.11
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• pp.414-423
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• 2010

The purpose of this study was to provide basic data to establish MICE(meeting, incentive, convention, exhibition) marketing strategies in Busan Metropolitan by examining its satisfaction level. Surveys were conducted for participants of 10 cases of Meetings, Incentive, Conventions and Exhibition in Busan Metropolitan. A time series analysis was performed by its data from 2002 to 2008. Research findings showed that accomodations, facilities and MICE operation were highly scored, while connected tour, shopping, easy access to airport, and interpretation were scored relatively low. Especially connected tour was scored very low. Therefore, we should concentrate on tourism attractions and tourism information services to improve visitors satisfactions. Second, we should develop shopping items to improve satisfactions of MICE visitors. Since this study only targeted the 10 MICEs they cannot represent the entire MICEs in Busan and absolute comparison was difficult because of different content and size of each MICE, which could be the limitation of this study.

• Journal of Korea Port Economic Association
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• v.23 no.3
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• pp.127-148
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• 2007

Cruise industry in the world has been one of the most prosperous industries for the past 30 years and thus its effect is classified by both economic side incurred from its own tourism industry directly and indirectly, and another economic one from development of related-industries such as shipbuilding, heavy industries, and so on. Under these circumstances, it is evaluated that Korea will have good circumstances of activating the highly value-added cruise industries. In order to do it, this country will have to meet as follows: the significant investment in cruise infrastructure, the organization of North-East Asia cruise council, the building-up of cooperation between government and private, the improvement of cruise-related law and institution, the simplification of entry procedure for cruise tourists, the active development and public relation of cruise tourism industry, and so on.

• Spatial Information Research
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• v.11 no.2
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• pp.155-170
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• 2003

Flood inundation analysis system using GIS has been developed to simulate inundation in airport drainage areas. The model developed in this study has been synthetically presented and constructed the preprocess for database construction and input data preparing through a graphic user interface, GUI system and the postprocess processing graphically output resulted in mainprocess analysis model linked GIS(ArcView/Avenue). The mainprocess analysis model was simulated in real phenomenon caused by inflow of storm sewer system by simulation flooding due to backwater effect and surcharged flow in storm sewer system by simulating interaction coupling the overland flow analysis model and storm sewer system analysis model. In the future, the flood inundation analysis system developed in this study will be a great contribution to systematic decision-making for establishing the flood-mitigation management and facilities improvement plan to flooding damage in airport.

• Journal of The Korea Institute of Healthcare Architecture
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• v.23 no.4
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• pp.105-113
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• 2017

Purpose: While Japan undergoes super aged society, Japanese Elderly Facilities are trying to keep elderly residents from social isolation and expand regional interaction. Methods: This study analyzes regional linkage characteristics through 8 cases of Aichi-Elderly Facilities which realize regional interaction and symbiosis(life together) between various generations by visiting. Result: 1) Most researched facilities except SO provide and share opportunity for interaction with community and residents through space for regional interaction including cafe and various programs and interactive settings. 2) The facility which seeks regional linkage through Mixed-use of facilities can devide into (1) Mixed-use of facilities easy to found, (2) Addition of housing function (NM, SM, DM) and (3) Mixed-use with different facilities(HY, GM) 3) The characteristics of interaction and symbiosis between generations are (1) to adopt concept of life together to have interaction possibility with young generation and children: most studied facilities except SO (2) to establish elderly residence into facility to have interaction(FE, SM, GM) or place family room or single room into elderly residence (NM, DM, BN) (3) to disperse small facilities into community (FE) or facility or community realizing symbiosis through various facility arrangement (SM, GM). 4) Therefore, this study can categorize (1) Program network, (2) Temporary interaction, (3) Symbiosis residence, (4) Symbiosis community according to characteristics which regional linkage has. Implication: Regional Linkage is an important concept to improve social interaction in community-based facilities. It is a thought-provoking concept to Korean elderly facilities because Korean facilities are still far from a city and in isolated environment.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.7 no.4
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• pp.1-12
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• 2008

The issues of developing the value added services for public transport connectivity and transfer with information and communication technologies has been discussed in terms of incorporating system facilities with public transit modes to increase the ridership of public transit. This paper demonstrates a conceptual model for providing the location based public transit transfer information service on demand with respect to system requirements, subsystems, and logical architecture based on the national ITS architecture. The subsystems in this study which include transfer information center, parking concierge, user route guidance and information provision system are also investigated in detail in order for information service and/or contents provider to develop business models on public transit connectivity and transfer. This model is expected to be utilized in providing the variety of service models with the different types of public transit connectivity and transfer systems according to the system scale and the public transit modes.

• Journal of Korea Port Economic Association
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• v.25 no.2
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• pp.95-114
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• 2009

The aim of this paper is to evaluate weight and priority values for 'inner consisted factors' and 'outer requested factors' of logistics system using the AHP(Analytic Hierarchicy Process) method. As for analysis regarding inner consisted factors, the results were shown as follows: a road transportation (0.312) as first rank; a marine transportation (0.269) as second rank; a railway transportation (0.239) as third rank; an air transportation (0.118) as fourth rank, and a pipeline transportation (0.063) as fifth rank. In terms of analysis regarding outer requested factors, the results were came out as follows: an infrastructure (0.322) as first rank; a performance (0.206) as second rank; an information system (0.151) as third rank; a human resources (0.121) as fourth rank, a business environment (0.075) as fifth rank; a connectivity (0.073) as sixth rank, and a political environment (0.052) as seventh rank.

• Journal of Navigation and Port Research
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• v.44 no.6
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• pp.557-563
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• 2020

Digital Twin Technology is currently being utilized in many industries and logistics seems soon to follow that trend. Currently, technology introduction to container terminals is restrictedly developing. In reviewing the existing literature, it became clear that research on the application of Digital Twin technology for container terminals is deficient. This study fulfilled AHP and IPA analysis causing fields to adjust priority at the container terminal. The result of analysis on the urgent necessity of adjustable fields' detailed elements from Digital Twin Technology, ATC, intelligent CCTV, and container yards, and showed that they were of the highest priority level. Also, VR/AR Equipment, AYT, Smart Container, Automated Container Delivery Facility, Refrigerated/Freezer Container, Wearable Device for Port Maintenance, and Smart Buoy were reviewed in detail. Our group suggests AQC, Berth, AGV, ASC, Apron, and Automated Mooring as potentially useful Digital Twin Technologies. Finally, our research suggests the OSS equipment, intermodal linkage facility, intelligent drone, and hazardous material storage are areas of low priority.

• The Journal of Sustainable Design and Educational Environment Research
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• v.20 no.1
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• pp.55-65
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• 2021

The purpose of this study is to explore the environmental educational relevance of Oriental Storks and school wetland biotope, and to explore environmental education methods using them. Through the study of literature, the history encompassing the extinction and restoration of resident Oriental Storks and the utilization of school wetland biotope, were considered, and the meaning and connection of environmental education were derived. Based on this, planned an environmental education program for all elementary school students. The program consisted of a total of 17 steps reflecting the core elements of environmental education. The specific learning material of an Oriental Stork and the specific place of a wetland biotope as a school facility were linked to provide experience and practice. In conclusion, environmental education for coexistence with nature can be promoted, and the specificity and systematicity of contents can be secured.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.473-473
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• 2021

새만금 유역의 하류 평야지대는 농업 관개 및 배수가 제수문의 영향을 받고 있으며, 상류 축산밀집시설에 따라 농업 비점오염원 유입이 수계 환경오염에 미치는 영향을 평가하는 것이 필요하다. 본 연구에서는 새만금 유역의 하류 제수문을 대상으로 유역 모형과 전산유체역학 모형을 이용하여 유입, 유출 그리고 오염원 등의 영향을 분석하고자 한다. SWAT (Soil and water assessment tool)은 유역 모형으로 수문순환 및 비점오염원을 모의하기 위해 개발한 모형이다. CFD(Computational fluid dynamics)는 구조물을 설계하고 유체, 기체 등의 역학을 모의할 수 있다. SWAT 모형을 이용하여 농촌 소유역을 대상으로 하류 제수문 위치를 출구로 지정하여 수문을 모의하고 그 결과자료는 CFD에 입력할 수 있다. CFD는 하류 제수문 구조물을 설계하고 SWAT 모형의 수문자료를 입력하여 제수문의 유입 및 유출 영향을 평가할 수 있다. SWAT 모형 구축을 위해 2015-2018년까지 기상, 수위, 유량 관측자료를 수집하였으며, 보정기간과 검증기간은 각 2년이며, 모형 성능 검증에 사용한 적합성 평가 지수는 R² (Determine coefficient), RMSE (Root mean square error), 그리고 NSE (Nash-sutcliffe efficiency coefficient)를 사용하였다. 모형의 보정은 SWAT-CUP 자동보정프로그램을 사용하였으며, 모형의 보정지수는 NSE를 사용하였고, 1,000회 반복 수행을 통해 매개변수를 최적화하였다. CFD 모형은 제수문의 실제 규격을 바탕으로 동일한 구조를 고려하였으며, 수문조작을 고려하여 유입 및 유출을 모의하였다. 본 연구는 유역차원과 구조물 차원의 모델링을 연계하는 것으로 최근 기후변화에 따라 급격히 변화하는 유역환경에 대처할 수 있는 방안이 될 수 있을 것이며, 제수문 시설을 관리하는 기관에서도 합리적인 운영방안에 대한 기초자료로 기여할 수 있을 것으로 사료된다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.30 no.2D
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• pp.99-103
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• 2010

It is necessary to improve transfer impedance of express bus terminal users in order to increase the usage of public transportation. This study constructed a model for calculating transfer impedance based on bodily sensational transfer time in express bus terminal and calculated transfer impedance on major express bus terminals in Korea. The study results show that the addition of 100 meter exterior walking distance increases 3 minute travel time, 100 meter interior walking distance increases 5 minute travel time, 100 stairways increase 13 minute travel time, and escalators decreases 3 minute travel time. The calculated transfer impedance based on bodily sensational transfer time in this study can be utilized as objective criteria to compare transfer conditions of different bus terminals and to prioritize them for facility improvement. The calculated transfer impedance also can be used as facility guidelines for designing a new transit center.