• Proceedings of the Korea Association of Information Systems Conference
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• 2001.12a
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• pp.83-97
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• 2001

국내의 항만물류산업에서는 서류 전송을 합리화하고 입력데이터의 오류를 없애기 위해 EDI를 도입·실행하여 왔다. 그러나, 기존의 항만물류산업에서 사용중인 전통적인 EDI는 사내 정보시스템과의 비연계성, 과중한 EDI 구축비용과 소프트웨어 구입비 및 EDI 통신료, 산업간 EDI 자료교환의 불가능, 업무프로세스의 개선 미약, 응답시간의 지연, 사용의 불편성, 표준문서 사용 등 제반 문제점들이 미해결 상태로 남아있다. 차세대 인터넷 언어로 각광받고 있는 XML은 기존의 데이터를 보다 쉽게 표현, 교환, 저장할 수 있어서 무역, 금융, 멀티미디어, 전자상거래 등 다양한 분야에 응용되고 있다. 특히 XML의 개방적이고, 유연한 특징으로 인해 상이한 데이터 및 문서포맷을 지닌 다수의 거래업체간에 뛰어난 상호운영성을 가져와 이를 이용하는 비율이 급속도로 증가하고 있으며, 이를 위해 다수의 XML기반 프레임워크가 개발되어 적용되고 있다. 본 논문에서는 XML/EDl, BizTalk 프레임워크, ebXML 프레임워크를 항만물류산업의 EDI시스템에 적용하여 이들의 구조를 밝혀내고 각 프레임워크의 유효성을 검증하고자 시도하였다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.30 no.4D
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• pp.361-368
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• 2010

It is general that mostly congested sections of national backbone networks have been improved based on the national network expansion plan. However, in case of intermodal terminals which are origins of logistics, it is still so congested that travel time between origin and destination is long. Therefore, intermodal transportation systems plan of major intermodal terminals for the intermodal connector networks between intermodal terminal and national backbone network or intermodal terminal was established. With the limitation of priority methodology applying to intermodal connector facility under existing methodology, this study suggests an improved priority methodology. This study includes characteristics of terminal on the hierarchical structure and assessment list, but it does not concentrate on the specific terminal type through survey. To avoid a certain concentration, budget constraint for each terminal type was considered ahead of priority. Finally priority methodology was developed with two-step assessment under consideration that specific terminal is not involved in intermodal connector facility project. As a result of calculating weights by survey, effects such as d/c and accessibility fluctuations index through project implementation gain high weight, and degree of region underdevelopment gets next. Although the methodology in this study could not yields the priority by assessment list, it will be useful for setting the direction on policy related to intermodal connector facility projects.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• v.29 no.1
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• pp.3-9
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• 2005

This paper is aimed to analysis the logistics system of the Jeju island. Jeju island has a special feature about logistics system different from inland. In recent gradually increase of the jeju freight volumes but it has some problems about the port facilities shortage. We try to find the problems of the jeju and propose that an improvement plan.

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.21 no.1
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• pp.11-17
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• 2015

The increase of international and domestic trade according to global industrialization and economic growth has raised the national logistic cost in connection with physical distribution of articles. In order to reduce these costs and rise up national industrial competitiveness, Korea has also tried to improve the efficiency of logistics with various methods as advanced countries did. Especially, Korea government has decided standard dimension of pallets with T11 ($1100{\times}1100mm$) on the basis of unit load system in early 2000s, and certification program for logistics equipments has been operated to keep up the compatibility for the equipments and packaging with modulation of T11. Consequently, this certification program has contributed to extend standardization for logistics and to grow up 3 party logistics, but compared with advanced countries, the rate of national logistics cost to GDP (gross domestic product) still shows about 3% gap as demands for certification have been decreased in the recent. In this study, therefore, we proposed the development of logistics certification system based on social needs as a policy device to activate logistic industry as well as improve the efficiency of national logistics after we had analyzed all of certification programs for logistics being run in Korea. Namely, the first is the development of certification project for Northeast Asia's logistics corresponding to necessity for applying returnable transport system according to increasing the amount of trade between Northeast Asia's countries. The second is the development of certification project for safe transportation of packaging corresponding to costumer's needs for safe transit according to the growth of electronic commerce and the increase of global distribution.

• Journal of the Korea Organic Resources Recycling Association
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• v.13 no.1
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• pp.90-99
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• 2005

This study was conducted to survey the attitude of Chuncheon citizens on food waste generation. About 50% of the citizens were generating $5{\sim}10{\ell}$ of MSW (municipal solid wastes) a week. These answers were almost from below 35 years old. And the citizens answered that the ratio of FW (food waste) to MSW were 10-30%. They were generating FW enveloped in a standardized vinyl bag after dewatering. About 10% of the answers were generating FW with MSW without any dewatering. The reason for FW generation in large quantities was to cook and buy much more food materials than needed. They thought that malodor and harmful insect were the most severe problems from FW storage. The systematic management was the most needed in individual restaurants. They answered that an individual citizen should make an effort to reduce FW generation. However, in fact, they did not do their best to try to reduce FW generation. They agreed that an individual citizen should try to reform 'present food culture' and to think FW as resources.

• The Journal of shipping and logistics
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• v.34 no.4
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• pp.615-635
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• 2018

Using data from 2008 to 2017, this study analyzed the financial characteristics of offshore freight shipping companies in Korea, categorized by vessel type, and their impact on business performance. The analysis showed an upward trend in the overall debt ratio of offshore freight transport companies and differences in the financial characteristics of each vessel type as well as the major factors affecting business performance. In particular, the significant factors affecting the ROA performance of the business are the size of business and debt ratio in the LPG line; the growth rate in the bulk line; the size of business, debt ratio, and year in the general freight line; and the size of business, growth rate, entertainment expense rate, debt ratio, and year in the full container line. Therefore, each shipping company needs to recognize differences in key financial factors affecting its performance based on vessel type, implement proactive measures, and diversify its vessel portfolio.

• Journal of Korea Port Economic Association
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• v.38 no.4
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• pp.139-169
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• 2022

This study derived determinants of 'Decent Work' in the logistics industry and aims to use the analysis results as basic data for policymaking related to labor in the logistics industry and to prepare policies suitable for the characteristics of the logistics industry. As the dependent variable of the model, the Decent Job derived from the first study was used, and the target model was derived from panel data of whole industries to understand the unique characteristics of logistics industry jobs and applied to the logistics industry model. This study found that in the logistics industry, developing the expertise of the logistics industry through "vocational training" compared to whole industries is an important factor rather than raising the "academic level" through the regular curriculum. This seems to reflect the characteristics of the logistics industry as specialized vocational training is required in the case of "railway transportation", "inland water and port transportation", and "air cargo transportation", which have a high proportion of decent job workers among the detailed logistics industries analyzed in this study. Therefore, developing job expertise through additional manpower training programs such as vocational training as well as academic fields learned through regular curriculum is a very important factor in engaging in "Decent Work" not only in the logistics industry but also in other industries.

• Journal of Korea Port Economic Association
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• v.24 no.4
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• pp.219-236
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• 2008

A research on logistics cost needs a great deal of effort to calculate logistics cost and analyze its characteristics due to the complexity of logistics cost components. For this reason, the logistics cost is generally calculated based on the government level analysis. However, the standards for calculating logistics cost have not been obvious so far. Furthermore, it is true that it takes a long time and a lot of money to evaluate the percentage of each logistics cost component. The expansion of SCM entities has diversified the factors determining the logistics cost and the change of business environment has had an effect on the components of logistics costs. Therefore, in order to research on logistics cost, it is needed to focused on not only the segmentation of logistics cost components but also on their characteristics, and to separate the former from the latter. That is because the logistics cost components or the characteristics of these components depend on the current situation and conditions of companies. In addition, a strategy to reduce the components of logistics costs such as the transport cost and the storage cost without analyzing the characteristics and causes of the logistics cost could be an alternative unsuitable for the current status of companies concerned. In conclusion, this study was aimed at investigating the factors which are required to fundamentally assume and consider in an effort to calculate and reduce logistics cost based on analyzing the characteristics of logistics cost components.

• The monthly packaging world
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• s.212
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• pp.58-74
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• 2010

파렛트는 물류 효율화에 있어 가장 기초적이며 필수적인 요소이다. 본 연구결과에 의하면 우리나라에서 취급하는 물동량 중에서 파렛트화가 가능한 물동량은 45.1% 수준으로 매우 높지만, 실제로 파렛트로 출고하는 비율은 10.4% 수준에 불과하다. 향후 물류효율화를 위해 파렛트 출고율을 높이기 위한 연구가 지속적으로 추진되어야 한다. 우리나라 물류표준화율과 밀접한 관련이 있는 파렛트 규격별 사용량은 2007년 기준 $1100{\times}1100mm$ 규격 26.0%, $1200{\times}1000mm$ 규격 17.0% 수준으로 분석되었다. 이것은 사용량 측면에서 T11형이 표준파렛트로서의 역할이 미미하다고 할 수 있다. 본 결과는 향후 파렛트 관련 연구의 주요 방향을 제시하고 있으며, 우리나라의 일관수송용 파렛트의 합리화 및 파렛트 정책 결정에 있어 중요한 기초자료로 활용될 수 있을 것으로 판단된다.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.30 no.4
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• pp.132-144
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• 2022

In response to the recent surge in aviation demand, major airport and aviation authorities continue to make efforts to formulate arrival procedures that take into account efficient aircraft separation, noise and environmental issues related to carbon (CO₂) emissions. In order to ensure efficient traffic control and environmental issues, as a result, a new concept Trombone, Point Merge, etc. have been introduced and widely used. However, these new concept incisions are becoming a factor that hinders operational efficiency and stability due to the restricted domestic airspace such as military airspace and excessive constraints of altitude, speed, etc. which do not reflect the concept of continuous descent operation and eventually needs to be modified to make continuous descent operation as feasible as possible. We herewith analyze and propose the way of improving flight safety and efficiency in the arrival operation procedure by supplementary modification which consequently contribute to the aviation industry international competitiveness.