• 한국표면공학회지
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• 제51권5호
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• pp.291-296
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• 2018

In this study, we carried out an ultrasonic-chemical decontamination process with immersion type, reproduced in the laboratory. The corrosion damage characteristics, depending on kind of materials and ultrasonic process time, were investigated. Inconel 600, which showed lower corrosion potential and higher corrosion current density than that of STS 316, revealed severer corrosion damage and higher weight-loss rate than STS 316. Weight-loss rate of Inconel 600 increased with increasing ultrasonic process time. On the other hands, STS 316 presented a negligibly small corrosion damage, which was almost indistinguishable from visual observation. There was no effect of ultrasonic process time on the weight-loss rate of STS 316.

• 유기물자원화
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• 제21권4호
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• pp.33-43
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• 2013

해양에서 발생하는 해양폐기물의 효율적인 관리와 해양오염방제시스템에 대한 진일보한 전략수립이 필요하다. 2011년에 발생한 해양오염사고 건수는 총 287건이며, 유출량은 369 kL로 나타났으며 이는 전년 대비 각각 13%, 39%가 감소하였다. 해양물질별 5년 평균량을 살펴보면, 오일 유출량 310.5 kL(중유 106.0 kL, 경유 178.9 kL, 선저폐수 22.3 kL, 기타유 7.7 kL)이고, 폐기물 62.3톤, 위험유해물질(HNS) 510.6 kL로 나타났다. 2011년도 폐기물 종류별 해양배출은 총 투기된 양은 3,972 $m^3$이고, 가축분뇨 795 $m^3$(20%), 폐수 1,431 $m^3$(36%), 하수슬러지 887 $m^3$(22%), 폐수슬러지 813 $m^3$(21%), 분뇨 5 $m^3$(0.1%), 기타 41 $m^3$(0.9%)로 나타났다. 해양폐기물의 개념을 보다 명확히 할 필요가 있다. 유해화학물질관리에 따른 통합사고관리체계를 구축해야 한다. 해안오염을 제거하기 위하여 방제책임자가 활용 할 수 있는 한국형 해안방제시스템의 필요하다. 해상방제와 마찬가지로 해안방제도 단계적 대응체제 구축이 필요하다.

• 수산해양교육연구
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• 제2권1호
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• pp.36-49
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• 1989

The authors investigated the present status of employment of graduates from ship-boarding departments, the Department of Fishing Technology, of Marine Engineering and of Communication Engineering. Graduater from the departments in Tong-Yeong Fisheries Junior College from 1977 to 1988 were taken as samples. The prospects of the graduates were studied on the bases of the present status of employment. The results obtained can be shown as follows ; 1. In Department of Fishing Technology, the number of graduates who are engaged in major field is 523 (56%) among total members of graduates 929, and number of fishing vessel officer is 382(73%) among above members of employment in major field. 2. In Department of Marine Engineering, the number of graduates who are engaged in major field is 553 (58%) among total members of graduates 953, and the number of merchant vessel officers is 357 (65%), among the above members of employment in major field. 3. In Department of Communication Engineering, the number of graduates who are engaged in major field is 340 (49%) among 698, total members of graduates, and the number of graduates who are engaged in electronics and communication field is 196 (58%) among the above members of employment in major field. 4. Developements of deep sea fisheries enable graduates to make easy to get jobs, but difficult to get. land jobs related to major field.

• 수산해양교육연구
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• 제29권3호
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• pp.857-868
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• 2017

The basic safety training for fisheries is being conducted to cope with an emergency situation and prevent the maritime accidents. A new joined person must be educated the safety training and a refresher must be completed the refresher training course every 5 year in according to the STCW-F and seafarers' Act. In order to achieve the objectives of marine safety training, it is necessary to distinguish the trainees by ship's type and the courses should be implemented in consideration of safety equipment of fishing vessels. However, since the classification criteria of seafarers' Act are unclear, the officer of fishing vessels which is over G/T 25 tons has been trained through the same course and curriculum for merchant ship's seafarers. About 80 % of domestically registered fishing vessels are small size ships(less than 100 tons) and there is not many safety equipment required by law. In case of marine accidents such as collision, the small vessel losses its buoyancy and stability caused by damage of hull. despite fisheries fall into the sea during fishing work in bad weather on the deck, there was no safety equipment by law. So fisheries must be trained by a safety training course suitable for fishing vessel. The purpose of this study is to develope the suitable course for fisheries by analysis current curriculum and rules. so suggested the basic safety training course for fisheries and institutional improvement.

• 한국항해항만학회지
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• 제30권5호
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• pp.381-387
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• 2006

최근 우리나라 해기교육대학은 제3국 해기사의 국적선 승선, 국제경쟁력의 약화, 3D업종의 취업 및 이공계 기피현상 등과 같은 교육 환경 변화로 인하여 큰 어려움에 직면하고 있는 실정이다. 이러한 교육환경 변화에 능동적으로 대처함으로써 21세기 해양혁명의 시대에 필요한 우수한 해기인력을 양성할 수 있는 효율적인 방안을 모색하기 위하여 한국해양대학교 해사대학 재학생을 대상으로 입학, 학업, 대학생활, 승선실습 및 진로선택의 5개 과정에 대하여 설문조사를 실시하였고, 학생들의 변화된 의식구조 및 학교생활풍토를 파악하여 현 해기교육시스템의 문제점을 도출하고 그 해결 방향을 검토하였다.

• 한국항해학회지
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• 제14권3호
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• pp.63-73
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• 1990

Students of the Mogpo Merchant Marine College must complete one year's shipboard training course according to IMO(International Maritime Organization) regulations as an obtaining matter of Certificate of Competency. The purpose of this shipboard training course lies int he student's acquiring practical knowledge and sill as a part of a course of study and, in the future, fostering essential adaptability and leadership, especially in bad circumstances on the sea. The shipboard training course has two kind that the students can be trained either on the training ship or on a merchant ship of the shipping company. In this paper, I only thought over the legal status of apprentice officers on the merchant ship and analyzed the problems practicably during shipboard training. This paper is made up of five chapters. The first chapter contains the purpose contents and method of this study, in the second, the meaning of shipboard practice education and training, in the third, the legal status of apprentice officers on merchant ship, in the fourth, the analysis of the provisions of the seamen act applied to apprentice officers on a merchant ship. And in the last chapter 5, the contents mentioned is summarized and directions are presented to amend the provisions of the seamen act applied to apprentice officers. The conclusions are as follows. 1.In case of shipboard training on overseas employment ship, the seamen act applied to the manning agent employing the apprentice officers should be reinforced. 2. The provisions of disembarkation in mid course by discipline of the seamen acts Article 24 should be relaxed. And the provisions in relations to seamen's duty to be a reason of discipline applied to apprentice officer among the provisions for ship's public order maintenance should be abolished. 3. The provision of repartriation completely should be applied to apprentice officers and the provisions of a journey expenditure during their embarkation or disembarkation have to be established. 4. The apprentice officers in shipboard training also need securing a basic wages provision to be criterion of an accident compensation. 5. The apprentice officers in shipboard training should not be in charge of third officer's or third engineer' study.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2008년도 춘계학술발표회
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• pp.81-89
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• 2008

국토해양부의 정책 개발의 일환으로 해사고 졸업생의 승선율을 놀이기 위하여 해사고 2+1 승선실습 제도가 도입되었다. 이 제도는 학교에서 2년간 좌학을 하고 1년간은 연수원 실습선에서 승선 실습을 수료한 자에 대하여 해기사 면허시험의 필기 시험을 면제해 주고 면접시험으로만 해기사 면허를 취득하는 제도이다. 이 제도는 갈수록 승선생활을 기피하는 해사고 졸업생들에 대해 좀 더 장기간 승선을 유도하기 위한 목적으로 개발된 프로그램이다. 본 연구는 이 제도 시행 4년이 지난 시점에서 학생들의 승선 실습에 대한 문제점을 설문으로 조사하여 앞으로 좀 더 내실 있는 실습으로 실습생들의 장기 승선을 유도하기 위한 방법을 제시하고자 한다.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2018년도 공동국제학술발표회
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• pp.53-53
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• 2018

• 한국항해항만학회지
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• 제38권3호
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• pp.203-209
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• 2014

As a sense of practical field, most researchers emphasize the importance of safety management to prevent marine accidents. The purpose of this paper is to develope a new safety evaluation method using Safety Index (SI) which is to measure the emotional feeling of navigation officer by traffic situations. In this study, the questionnaires with SI are used to investigate the degree of sensing levels of navigation officers according to the navigation situations. In addition, the traffic data obtained from AIS (Automatic Identification System) data are used to give actual situations in the questionnaire investigation. As results of questionaries investigations based upon the AIS data, it is shown that the Safety Index can be used as a criterion to determine the safety levels of ship navigating in a coastal areas.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2008년도 춘계학술발표회
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• pp.33-42
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• 2008

숭례문 방화사건, 대구 지하철과 같은 특정 다수를 향한 범죄나 반달리즘, 정신장애자에 의한 범법행위는 사회위험 요소로 부각되고 있다. 본 연구에서는 정신장애자의 범죄현황을 분석하고 해양에서 정신장애자의 범법행위의 잠재성과 리스크를 고찰하여 그 대응방안을 제안하였다.