• 한국항해학회지
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• 제19권3호
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• pp.35-65
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• 1995

The development of Korean shipping industry is maybe defined into three development stages-industry fixing stage, industry coordinating stage, industry development stage-. The development of shipping industry has been depended on the geovernment/authority role such as shipping policy, system, law, rules and regulations. In 1983, Korean shipping industry reorganization and coordination by shipping authority have made our shipping industry on the stable condition together with each company's efforts. Today's world economic environment such WTO/UR negotiation results get this government role limited. According to the being reduced government role, each company's competitive advantage power becomes more important. Besides, korean shipping industry is exposed into the entire and bitter world competition. In order to win and prevent the world shipping competition, it is necessary to look out the competitive advantage power of Korean shipping industry. The first purpose of this study is the situation analysis for competitive advantage power of Korean shipping industry. The second is to compare with our shipping policies with foreign ones concerned with ship, cargo, crew, tax and others. But in order to compare with foreign shipping, this study need their shipping statistics data, this study has some limit of the foreign data. This study has been carried on the basis of the following items. 1. Shipping environment, 2. Ships and ship acquirement(shipbuilding/purchasing), 3. Oceangoing cargo and ship's stowage rate, 4. Human factor in shipping-crew, 5. The incomes and costs in finacial statements. We have some conclusions as following through the this study. First, Korean shipping industry environment-competitive disadvantage situation- has changed rapidly due to the shipping market opening, free market entering of foreign shipping. Second, Korean shipping is disadvantageous due to the high tax rate and financing conditions in connection with ship acquirement. In order to improve the competitive advantage power, the shipping tax system and ship financing conditions should be reviewed to profitable for owners. Third, but both world and Korean oceangoing cargoes quantity have been increased annualy, Korean ship's cargo stowage rate is being decreased. This is serious situation but Korean shipping take well use of foreign vessel with hire. It is recommended to take use of owner's vessel and hired ones in the long range view, considering the world shipping management. But the number of crew has been decreased by 2, 000~3, 000 annualy, it is desirable that the long sea-experienced crew have been increased. Almost of owners usauly complain the crew cost is the main obstacles to competitive advantage power. Human factor is the most important firm's asset. All owners should pay attention to this though, and invest the proper budget to training, education, welfare as much as possible. In the long run this effects could be feedback to owners. Fifth, We must improve the financial statements structure, that is, the first step is to increase income, the second is to decrease cost, the third is to increase income on the same cost, the fourth is to decrease cost on the same income. It is essential to find out what the urgent investment is and what unnecessary cost is. At last, in order to competite world shipping race, each shipping firm must try for himself to retain the power. The government/authority is no longer dependable. I believe that each firm's power will be the industry's power, the industry's power will be the nations's power.

• 한국항해학회지
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• 제24권1호
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• pp.13-22
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• 2000

The collisions at sea among marine casualties are not reduced as the tonnage and speed of ship's increase as well as the traffic quantity increase at sea, in spite of the improvement of nautical equipment, enforcement of crew's education and training as well as improvement of quality standard according to the implementation of ISM code. The measures to prevent the collisions at sea are simple, and are composed of six stage.: The first stage is that the officer on duty detect the target from his eye or radar information. The second stage is determining the type and kind of target-ship. The third stage is target tracking; calculation of target speed, course, CPA and TCPA from radar information or visual check. The fourth stage is determination of vessel in danger after calculation of third stage. The fifth stage is the judgement of situation if own ship is stand-on or give way vessel according to the 1972 COLREG. The last stage is to carry out proper action according to 1972 COLREG, under the circumstances. But by the case, the situations are so different under the different external conditions; for example, natural/navigational conditions, crew's human factors, ship's particular, rule or regulation, management system on board, the condition of watch keeping. Therefore the reasons and casualties are so complicated. This study aims to investigate the collision casualty at sea which needs to clarity all these causal factors of afore-mentioned, and to analyze the causes of problems so as to utilize them to establish the measures of preventing marine accidents. This study, described the concepts of causal factors into three groups; environmental factor, and company/on board management system and navigator's act. Also described how to investigate and analyzes the casual factors. Even though it was described in this paper how to detect the causal factors and reasons of collisions, and how to analyze the inter-relation of each causal factors, it is necessary to do further study how to analyze between the liability of concerned parties and the casual factors involved.

• 한국화재소방학회논문지
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• 제33권3호
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• pp.63-73
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• 2019

본 논문은 건물 내부 화학사고를 가정한 모의 훈련 시나리오 설계 및 특수구조대원의 활동성 분석에 관한 연구이다. 화학사고 발생 시 구조대원의 대응능력 향상 및 안전성을 확보하기 위해 2인 1조로 진행하는 총 8단계의 모의 훈련 시나리오를 설계하고 활동성을 측정하였다. 모의 훈련 시나리오에 따른 활동성 측정결과 구조대원의 전체 평균 최대 심박수는 4단계에서 177.50 ppm으로 가장 높게 나타났고, 그 다음으로 5단계 176.67 ppm, 2단계 171.17 ppm, 3단계 169.33 ppm, 6단계 162.17 ppm, 7단계 159.58 ppm, 8단계 148.75 ppm, 1단계 139.33 ppm 순으로 나타났다. 전체 평균 최대 호흡수는 4단계에서 38.17 rpm으로 가장 높게 나타났고, 그 다음으로 5단계 37.58 rpm, 6단계 32.00 rpm, 7단계 31.58 ppm, 3단계 31.33 rpm, 2단계 31.08 rpm, 8단계 28.00 rpm, 1단계 22.67 rpm 순으로 나타났다. 추가적으로 체수분 감소량 측정결과 훈련강도로 인해 최대 0.7 g까지 감소되는 것으로 측정되었다.

• 대한토목학회논문집
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• 제33권6호
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• pp.2519-2528
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• 2013

표준품셈은 공공기관 및 민간기관의 공사비를 책정하는 기본적인 자료로 이용되고 있다. 본 논문은 하천공사에서 선정된 대표공종을 대상으로 새로운 형식의 표준품셈 및 장비의 작업량 산출방식을 제안하고자 한다. 품셈에서 작업조 구성의 정보 및 1일 생산성 정보의 제공이 가능하도록 함으로써 공정계획 단계에서 품셈의 적용성을 향상시키고 장비의 작업량 산출과정을 간소화하여 사용자의 편의성을 증대할 수 있기를 기대한다. 하천공사의 경우 작업조건이라는 변수가 매우 크게 작용하기 때문에 생산성 정보 및 기계의 작업량을 일반화 하는 것은 많은 어려움이 존재하지만 지속적인 생산성 정보와 기계의 작업량 정보를 개선하여 정확도를 향상할 수 있다면 품셈을 통한 공정계획 수립 및 적산과정의 간소화가 가능할 것이다.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2007년도 추계학술대회논문집
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• pp.1153-1159
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• 2007

The vibration analysis is necessary at the design stage to improve crew's life on board and to prevent the vibration troubles of the hull structures and main machineries prior to the construction. Especially, if high vibration problems occur on the global structures like the hull girder and the deckhouse after construction, it takes lots of time, labor and cost to cure them and thus accurate analysis of global vibration should be performed from the design stage. In this study, some factors for the global vibration analysis have been investigated and the way to be applied to the analysis has been suggested.

• 한국소음진동공학회논문집
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• 제18권5호
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• pp.509-515
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• 2008

The vibration analysis is necessary at the design stage to improve crew's life on board and to prevent the vibration troubles of the hull structures and main machineries prior to the construction. Especially, if high vibration problems occur on the global structures like the hull girder and the deckhouse after construction, it takes lots of time, labor and cost to cure them and thus accurate analysis of global vibration should be performed from the design stage. In this study, some factors for the global vibration analysis have been investigated and the way to be applied to the analysis has been suggested.

• 한국항공운항학회지
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• 제8권1호
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• pp.7-21
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• 2000

Magnitudes of Magnetic field, Electronic field and Microwave was measured during the each stage of flight in the airline operation. The results was much higher than the safety standard and proved to be serious to the cockpit crews on their duty. We also identified that the magnitude of electronic field was much decreased by all three kinds of microwave protection equipments. We recommend that the cockpit crew have to wear the protection clothes to reduce the hazardous effects on their duty and the aircraft manufacturers have to consider the microwave-reduced cockpit in the initial stage of aircraft design.

• 복식문화연구
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• 제19권1호
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• pp.83-95
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• 2011

Today, a variety performance premiered in Korea, works of art as an advanced production planning and production system is becoming. Accordingly, the field of stage costume also increased collaboration with foreign producers and production systems and the advancement of the stage costume are required are becoming. The opening performance of the 30th anniversary of the Seoul Theater Festival was selected as Towol Theater Theater in 2009, April 16 to 26 of Picasso's women's costume is the study of production systems. This work directing and stage design by inviting domestic producers from foreign fields, and co-authored the work in the field of stage costumes in collaboration with foreign producers that are worth study and research work. In this study, this work has a practical study of costumes throughout the production system, an advanced stage costumes to contribute to the development of the field. The research methodology book data, collected papers, Internet resources through research and theoretical studies play 'Picasso's women's stage production of the award total to an empirical study was undertaken. The results of this study are as follows. First, the costume director for making a scholarly grasp of the direction of the investigation is ongoing throughout the process of creating the costumes. Second, foreign producers and co-author of the stage when the award, if other than purely domestic producers and create costumes to build production systems. Third, foreign producers and co-costume design and costume making coherent explanation for the processing of the list(Costume Breakdown List) are developed. Fourth, the actual performance over the director's intention to visualize the presentation was good enough, and the idea of the costume crew was taken to the director's idea of directing a play that reflected the will has a big meaning.

• 복식문화연구
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• 제21권1호
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• pp.139-150
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• 2013

Fast fashion companies have generated enormous amounts of clothing and large quantities of unsold or short-lived clothing end up in the landfill. As if to counter fast fashion, sustainable fashion has arisen for environmentally friendly garments at different levels from the fiber stage to production stage. However it is still fraught with uncertainty of systems in the industry. Therefore, this study proposed a system to create re-valued clothing from recycled garments for retailers. The target companies are large-sized retailers like Levi's, Polo, Gap, or J-Crew which are consistently producing basic items such as Levi's 501 or Classic Polo shirts with middle-prices. At the material stage, this study recommended additional requirements of designing a garment with a long life cycle based on criteria of an ideal garment developed by Patagonia clothing company. Then, this study explored innovative ways that retailers might connect with consumers to allow direct interaction between them in terms of the process of collecting used clothes. Using recycled clothing as a source material, this study strove to offer a process of redesign where the concept of 'waste to fashion' is developed as reconstructions where old forms are transformed into new ones.

• 대한인간공학회지
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• 제21권2호
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• pp.87-100
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• 2002

Ergonomic ship design aims to improve the safety and convenience of crew and passenger. Recently, ergonomic design is a key issue in the warship design, as a basis of analysing and evaluating ergonomic design and evaluation methods for warship, existing military design guidelines and navy criteria in the fields of ergonomics were surveyed. Also, the methodology including ergonomic human model was introduced. Finally, it is shown that the ergonomics evaluation of a design at the early stage of warship design can be performed using commercial ergonomics evaluation model such as Delmia's ERGO.