• Journal of Navigation and Port Research
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• v.39 no.4
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• pp.361-370
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• 2015

Wind energy began to receive attention as a new alternative fuel since 20 years ago and is growing as a booming global business model. Global wind power generation in the world has been continuously increasing for the past 10 years, accounting for over 30% of cumulative rate compared to total power generation. Global demand for wind power generation is gradually expanding due to restriction on carbon emission and environmental problems caused by increased greenhouse effect. Accordingly in this study, current transportation routes are classified into three types including access-priority route, economics-priority route, and convenience- priority route depending on distribution characteristics of wind power equipment in order to suggest transportation methods other than ships. The three types of transportation route that this study declared can make the Wind power equipment manufacturing companies can judge not only the duration of transportation but also effectiveness and economic feasibility. It means that the manufacturers can analyze and compare the effectiveness and economic feasibility, which are proceed by the shipping company and freight forwarder until now days.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.05a
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• pp.121-122
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• 2023

As containerized maritime transport began in earnest, the size of container ships has steadily increased, and recently, the operation of 24,000 TEU-class vessels has become regular. However, concerns about the efficiency and productivity of such mega container ships from a port operational perspective have continued to be raised. The 10^th Busan International Port Conference requested an in-depth study on the trends of container ship enlargement by analyzing the order status of ultra-large container ships from major global liners. Generally, the factor that drives the upsizing of ships is the realization of economies of scale that lowers transportation costs per TEU, which leads to a higher level of cost reduction per unit transportation compared to the increase in fuel consumption due to transporting large amounts of cargo with a single ship. However, it is necessary to examine whether this trend of container vessel enlargement is feasible for port operations. To this end, this study compares and analyzes the productivity and efficeiency of different ship sizes to evaluate the effect of ship size on port operations.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.11a
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• pp.72-73
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• 2023

As containerized maritime transport began in earnest, the size of container ships has steadily increased, and recently, the operation of 24,000 TEU-class vessels has become regular. However, concerns about the efficiency and productivity of such mega container ships from a port operational perspective have continued to be raised. The 10th Busan International Port Conference requested an in-depth study on the trends of container ship enlargement by analyzing the order status of ultra-large container ships from major global liners. Generally, the factor that drives the upsizing of ships is the realization of economies of scale that lowers transportation costs per TEU, which leads to a higher level of cost reduction per unit transportation compared to the increase in fuel consumption due to transporting large amounts of cargo with a single ship. However, it is necessary to examine whether this trend of container vessel enlargement is feasible for port operations. To this end, this study compares and analyzes the productivity and efficeiency of different ship sizes to evaluate the effect of ship size on port operations.

• Journal of Korea Port Economic Association
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• v.23 no.1
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• pp.61-73
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• 2007

Creating more efficient and effective intermodal transportation service in Northeast range is a critical issue because of more increased trade volume & demand for intermodal service in the world market and geographical barriers associated with goods transportation, especially in Korea, China and Japan. This study examines the possibility of Rail-ferry introduction and possible route in Northest area which can provide each country mutual economical and logistical satisfaction. But, this study requires more empirical and concrete examination based on the cost & benefit analysis.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• v.1
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• pp.225-233
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• 2006

Creating more efficient and effective intermodal transportation service in Northeast range is a critical issue because of more increased trade volume & demand for intermodal service in the world market and geographical barriers associated with goods transportation, especially in Korea, China and Japan. This study examines the possibility of Rail-ferry in Northest area which can provide each countries mutual economical and logistical satisfaction.

• Journal of the Korean Recycled Construction Resources Institute
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• v.8 no.4
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• pp.444-449
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• 2020

In this study, On-Board Truck Scale was installed on the construction waste collection / transportation vehicles to monitor the weight of the waste at all stages from generation to final treatment. It was performed as a case study of a construction waste control technology that can efficiently manage the total generating and recycling amount using real-time weight/location information obtained by the On-Board Truck Scale device. As a result of the study, it was confirmed that the total amount of construction waste can be monitored in real time, and a plan for efficient logistics transportation can be derived through the analysis of operation patterns by managing the real-time transport volume, transport distance, and transport time of the construction waste collection / transportation vehicles. It was confirmed that overloading can be prevented in advance by controlling the loading also.

• Proceedings of the KSR Conference
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• 2011.05a
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• pp.1872-1885
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• 2011

In recent years, due to the economic growth of the Northeast Asia, the trading relationship among the Asian countries becomes more active, and the mutual level of dependence is increasing. As the general market, the Northeast Asia pursue a function of market and economic activities among the Northeast Asia become more active consistently. It is important that Korea strengthened logistics network connection systems with China and Japan are improving the logistics facilities and expanding the transport network steadily. In order for Korea to improve as a logistics position, Korea needs to build various and efficient multimodal transport system and sets up a position as a major efficient logistics network center. Therefore, this paper intended to analyze transport cost and time of Korea-China-Japan logistics network and suggest a competitive multimodal transport with the maritime transport and new multimodal transport systems by comparing scenarios.

• Electronics and Telecommunications Trends
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• v.16 no.6 s.72
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• pp.153-162
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• 2001

우편업무는 물류의 생성, 수집 또는 접수, 구분, 운송, 배달 등의 과정으로 되어 있다. 이러한 업무를 효율적으로 수행하기 위해서는 각 단위 업무 프로세스간의 정보처리와 실물과의 동기화가 요구된다. 본 고에서는 우편물류 처리 단계에 있어서 RFID 기술의 활용사례를 살펴보고 국내 우편사업에 적용하기 위한 요구사항 분석과 추진방안에 관하여 고찰한다.

• Journal of Distribution Research
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• v.1 no.1
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• pp.291-329
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• 1996

소비자 욕구의 다양화, 개성화 및 고도화와 생산체제의 소품종 다양생산체제에서 다품종소량생산체제로 물류환경의 변화가 급속히 진행되고 있다. 운송ㆍ보관ㆍ하역ㆍ포장ㆍ정보 등 각 기능별로 나누어져 있는 물류관련 용어는 업종별ㆍ물류단계별ㆍ기업별로 서로 다르게 사용되고 있어 업무의 효율을 저하시킬 뿐 아니라 단계별 물류과정을 체계적이고도 효율적으로 관리하는 데 막대한 지장을 주고 있다. 나아가 물류기기의 발주업체나 생산ㆍ공급업체에서도 각기 상이한 용어가 사용됨으로써 사후관리에도 어려움을 주고 있다.(중략)

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2019.11a
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• pp.235-237
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• 2019

국내 연안선박에 대하여 화물 고박에 대한 수학적 물리적인 검토 없이 일괄적인 거리 적용이 이루어 지고 있으며, 현행 규정과 현실간의 괴리가 존재함에 따라 국내 연안 로로 선박의 화물 적재 및 고박등에 관한 국내외 기준을 비교 연구 하고 효율적인 개선방안을 모석하고 화물 고박에 대한 수학적인 검토를 통해 현실적인 방안을 검토하였다. 이러한 효율적인 화물 고박에 관한 규정 및 기초적인 검토는 향후 국내 현황에 최적화되는 심층적인 분석을 통해 연안 화물 운송의 안전성 향상 및 효율화에 대한 기초적인 연구가 될 것이고 국내 연안화물 운송이 관련된 체계적인 기준 및 운용방안 마련에 본 연구가 적용 될 것이다.