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항만의 신규개발 및 재개발을 위한 주요 요인 비교 분석 연구
문상영 ( Moon Sangyoung ),박주동 ( Park Judong ) 한국해운물류학회 2023 해운물류연구 Vol.39 No.4
우리나라 항만 개발이 재개발 중심으로 다양해지고 있으나, 관련 법제도의 다양성으로 인해 이들 법률간 충돌이 발생하거나, 불필요한 절차나 불확실성이 증가하고 있다. 항만의 신규 개발과 마찬가지로 재개발에 있어서도 경제적, 사회적 이슈가 발생하고 있어, 항만 개발에 영향을 미치는 요소를 확인하는 작업은 반드시 필요하다. 본 연구는 국내 항만의 신규 개발 및 재개발 사업의 이슈를 파악하고, 성공적인 항만 개발을 위한 요소들의 우선순위를 제시하였다. 분석 결과, 우리나라 항만개발사업은 법률적 제약이 가장 중요한 소분류 요소로 제시되고 있으며, 그 다음으로는 사업의 경제성과 관련된 요소들이 중요한 것으로 나타났다. 항만 재개발에 있어서는 조금 다른 결과를 나타내는데, 법률간 충돌이 여전히 가장 중요한 요소로 나타났다. 따라서 향후 항만 개발 시 고려해야 하는 정책적 시사점을 제공하고 있다고 판단된다. Although Korea's port development is diversifying around re-development, the diversity of related legal systems is causing conflicts between these laws, or unnecessary procedures and uncertainties are increasing. Like the new development of ports, economic and social issues arise in re-development, so it is essential to identify factors that affect port development. This study identified the issues of new development and re-development projects for domestic ports and suggested the priorities of factors for successful port development. As a result of the analysis, legal restrictions are suggested as the most important middle classification factor in Korea's port development project, followed by factors related to the economic feasibility of the project. When it comes to port re-development, the conflict between laws was still the most important factor, but since then, the important factor has been whether the project cost is recognized or implemented.
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물류센터 근로자의 안전인식에 대한 요인분석 및 집단간 인식 비교
최현준 ( Hyunjoon Choi ),문상영 ( Sangyoung Moon ),옥승용 ( Seung Yong Ok ) 한국안전학회(구 한국산업안전학회) 2015 한국안전학회지 Vol.30 No.4
This study is to examine the workers’ awareness of the safety in logistic centers. For that purpose, the exploratory factor analysis of workers’ safety awareness in logistic centers was performed at first, and the 6 variables extracted from the factor analysis were then used to investigate the difference in intergroup awareness of the safety environment in the logistic centers. We administered a survey to 147 workers attending the logistic centers and collected data from them. The results of the study showed that the intergroup awareness of the safety environment turned out to be statistically different from each other in terms of working environment, safe behavior, work risk, safety knowledge and effort, risk justification and compromising attitudes. Experiences in industrial accidents influenced awareness of working environment, work risk and risk justification. The group who experienced accidents is more likely to feel risky and unsatisfied with working place, and their awareness toward risk justification was high as well. It was also observed that there exists awareness difference between manager group and worker group. The group who manages the working place showed more positive awareness of working environment, safe behavior, work risk, safety knowledge and effort, risk justification and compromising attitudes than the worker group. On the contrary, the worker group showed high recognition in risk of working place, and felt that they are willing to compromise on safety for increasing production. The scale of the logistic center produced negative influence on awareness of safety. The group in small logistic center showed the highest awareness in safety, whereas the group in large logistic center with more than 100 workers showed the highest awareness in risk. They are more likely to deviate from correct and safe work procedures due to over-familiarity with the job, as well. The findings suggest that there is a need for the safety management and education to change the workers`` understanding and attitudes towards safety.
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콜드체인 물류센터에서의 온도 모니터링 효율화 방안 연구
양수정 ( Yang Soojung ),박지현 ( Park Jihyun ),문상영 ( Moon Sangyoung ) 한국해운물류학회 2023 해운물류연구 Vol.39 No.4
온도관리가 필요한 식품 비중이 매우 높음에도 불구하고, 우리나라의 콜드체인 물류센터는 매우 단순한 수준의 온도관리만 진행하고 있음을 알 수 있었다. 본 연구에서는 냉장창고 내 온도를 효율적으로 모니터링할 수 있는 방법론을 마련하고 실증하였다. 본 연구에서는 실증분석을 통해 효율적인 모니터링 방법을 제시하였다. 창고 내 온도 분석을 통해, 냉장창고가 목표로 하는 온도를 큰 비용 부담없이 관리할 수 있는 시스템 구축이 가능하다는 것을 제시하였다. 본 연구에서 제시된 방법론을 활용하면, 주요 기준 위치에서의 온도 데이터를 기반으로 전체 창고 내 온도 추정이 가능하여, 현재보다는 높은 수준의 온도 관리가 가능하다. 또한 화물이 적재된 위치의 정확한 온도를 제공할 수 있다는 장점이 있다. Small-medium cold chain centers have recognized an importance of temperature controlled system in order to ensure the confidence of their customers. However, the centers are neglect to adopt proper system because of a lack of investment, professional employees, and proper equipments. The purpose of this study is to demonstrate an adequate temperature controlled method based on simple ICT technologies including IoT sensors and data loggers on cold chain applications. This research also focused and emphasized the importance of IoT approach which can be one of the key factors to reduce costs and increase accessibility in implementation. The result revealed that it can be used as a methodology that can be used through verification of the method when considering the method of preparing a reference location and estimating the temperature of another zone. It is possible to estimate the temperature in the entire warehouse based on temperature data at the main reference location, enabling a higher level of temperature management than the current one. It can be used to establish guidelines in operation of cold chain logistics and to define optimal points for maintenance.
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