• 제목/요약/키워드: Marine environment industry

검색결과 492건 처리시간 0.036초

선박/해양플랜트 유지보수 점검용 드론의 기술현황과 과제 (Technical Trends and Issues Related to Maintenance/Inspection Drones for Ships or Offshore Plants)

  • 김경화;천강우
    • 해양환경안전학회지
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    • 제23권5호
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    • pp.585-594
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    • 2017
  • 군사용으로 먼저 개발되어 온 드론은 요소기술의 급격한 발전을 통해 민간 분야로 확대되면서 최근 다양한 산업분야에 활용되고 있다. 이러한 시대적 흐름에 따라, 조선해양 산업계에서도 유지보수 및 점검용으로 드론의 활용이 유럽을 중심으로 본격화되고 있다. 이와 관련하여, 본 논문에서는 조선해양 분야에 적합한 드론의 기술개발을 위해 선박 및 해양플랜트의 유지보수 점검의 현상태를 진단함으로써 드론 기술개발의 방향성을 제시한다. 즉, 조선해양용 드론이 이미 상용화 된 선진국의 기술력을 살펴보고, 조선해양 산업계에서 드론시대를 대비하여 해결해야 할 기술적 과제들을 소개한다. 또한, 이러한 드론의 시장성장 가능성을 전망함으로써 기술개발의 추진력을 제공하고자 한다.

선박해체에 의한 해양오염방지 규제순응도에 관한 연구 (Study on the Regulatory Compliance relating to the Prevention of Marine Pollution by Ship Scrap)

  • 정해종;김재동;김용복
    • 수산해양교육연구
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    • 제20권3호
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    • pp.381-389
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    • 2008
  • In the present paper, the regulatory compliance on the report responsibility relating to marine pollution prevention working plan for ship recycling in accordance with the Marine Environment Management Law in Korea was examined. In addition, plans to raise the regulatory compliance based on the results of the regulatory compliance questionnaire survey and interview between the concerned parties were suggested. The result of the regulatory compliance revealed that the degree of regulatory compliance of all groups is 52.7%, the government official group is 56.5%, marine industry related group is 48.6% and ship recycling group is 48.6%. Counterplans to raise the regulatory compliance, such as public relations for the ship recycling and marine industry related group and the development of simple standardized report form were suggested based on the results of the regulatory compliance survey.

수입산 홍어류의 품질 특성 비교 (Comparison of Quality Characteristics between Imported Skate Rays)

  • 조현수;김기현;김민지;김현정;정경숙;차병열;최종덕;허민수;김진수
    • 한국수산과학회지
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    • 제46권3호
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    • pp.245-251
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    • 2013
  • This study was conducted to compare quality characteristics of imported skate rays. The moisture content was higher in imported skate rays than in domestic mottled skate, while the protein content displayed a contrasting pattern. From measurements of the volatile basic nitrogen content, pH, viable cell counts, and urea and ammonia contents, the freshness of skate rays imported from Chile, Canada and Uruguay was considered to be inferior to domestic mottled skate, while the freshness of skate rays imported from the USA was similar. The measurement of physicochemical properties revealed that four kinds of imported skate rays were of inferior quality, as compared to domestic mottled skate.

A risk management methodology for maritime logistics and supply chain applications

  • Mokhtari, Kambiz;Ren, Jun
    • Ocean Systems Engineering
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    • 제4권2호
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    • pp.137-150
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    • 2014
  • In the marine industry although there has been significant growth towards safety, security and risk assessments or risk-based strategies such as marine insurance and regulations to avoid the risks of damage to properties and the environment or the prospect of premature death caused by accidents etc, the moves toward managing the risks which are linked directly to the business functions and decision making processes have been very slow. Furthermore in the marine industry most perceptions, methodologies and frameworks of dealing with hazards, risks, safety and security issues are for their assessment rather than their management. This trend reveals the fact that in different marine industry sectors such as logistics and shipping there is a lack of coherent risk management framework or methodology from which to understand the risk-based decisions especially for the purpose of design, construction, operation, management and even decommissioning of the marine related applications. On the other hand risk management is not yet viewed holistically in the marine industry in order to, for example, assign a right person, i.e. risk manager, who can act as a coordinator and advisor with responsibilities that are only specific to risk management. As a result this paper, by examining the present physical borders and risk-based activities in the marine industry, aims to propose an appropriate risk management methodology in addition to the emergent role of risk managers which will enable the industry users initially to become familiar with the concept of risk management at its holistic level. In the later stages this eventually can lead to development of risk management capabilities at an exclusive level and its integration into the marine industry functions in future.

차세대 해양생명공학사업 추진 전략수립 연구 (A study on Strategic Planning of Marine Biotechnology for Next Generation)

  • 강길모;장덕희;최용진
    • 한국해양바이오학회지
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    • 제6권2호
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    • pp.84-101
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    • 2014
  • The aim of this project is to develop an adaptive and collective National Marine Biotechnology Plan for the next decade(2014~2023) which is able to reflect current and future changing environment. This effective strategy targets to foster marine-derived active bio-materials, marine bioenergy production technology and many promising technologies in order to promote marine biotechnology industry as a next-generation growth engine. Marine biotechnology industry based on R&D activities since 1980 has been growing as an emerging industry. This new field enables to secure exclusive patent rights and to find new potential bio-active materials from the ocean that requires long-term aggressive R&D investments. The current policy direction is to raise appropriate level of R&D investment because the current Korea's national marine biotechnology R&D fund ratio is less than 2% of the total national biotechnology R&D budget. The result shows three major strategies. First, it recommended a research implementation system and supporting policy that includes establishment of open innovation framework for the 'Industry-Academia-Research Institute Collaborations', strategic research planning and enhanced policy making process. Second, it derived state-of-the-art or new technology in many areas. Third, it formulated more detailed execution plans for successful R&D support and set up performance indicator system in related R&D program.

Comparative Study of Marine Engineering Curriculum Between MMU and PMMA

  • Kim, Hong-Ryeol;Lee, Jae-ung;Kim, Bu-Gi
    • 해양환경안전학회지
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    • 제25권3호
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    • pp.395-403
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    • 2019
  • This paper compares the marine engineering courses of two maritime institutions: Mokpo National Maritime University of Korea in the East Asia region and Philippine Merchant Marine Academy in the Southeast Asia region. It shows examines educational marine engineering programs, along with the different divisions and courses at each college. It demonstrates a divergence in methodologies and course offerings to cultivate competitive graduates. The comparative assessment completed is intended to offer broader knowledge on how each institution tackles the requirements of the STCW, and to meet the present and future demands of the maritime industry. Different course offerings are compared along with the units and hours allocated to each subject, and the differences in marine engineering academic and training requirements to graduate. Students must satisfactorily earn 150 units to complete their choice of major. Statistical procedures were used in this assessment and analysis from Excel programs.