• 한국콘텐츠학회:학술대회논문집
• /
• 한국콘텐츠학회 2008년도 춘계 종합학술대회 논문집
• /
• pp.334-338
• /
• 2008

전 세계적으로 항공자유화가 급격히 확산되면서 우리나라도 항공정책의 기본방향을 항공자유화로 수립하고 시장 개방을 통해 국적항공사의 경쟁력 제고 및 이용자 편의 증진을 도모하고 있다. 이러한 항공자유화의 방향은 정부, 항공사, 공항, 이용자 등 다양한 요소가 유기적으로 연계되어 고려되어야 하며, 정책 실행의 강도에 따른 효과를 다양하게 실험해 봄으로써 내실있는 방향으로 수립되어야 할 것이다. 본 연구에서는 시스템 사고를 기본적 틀로 하고 있는 시스템 다이나믹스(System Dynamics) 기법을 사용하여 항공자유화의 동태적 특성을 분석하기 위한 시뮬레이션 모델을 개발하고, 동 모델 상에서 항공자유화 정책의 시나리오에 따른 효과 분석하고자 한다.

• 경영정보학연구
• /
• 제5권2호
• /
• pp.131-149
• /
• 2003

본 연구에서는 방송운영업무를 중심으로 홈쇼핑 산업에 대한 지식경영 계획을 제안한다. 본 연구에서는 먼저 방송운영업무 전반에 산재해 있는 문제점들을 분석하고, 이 문제점들을 해결 할 수 있도록 업무프로세스, 정보시스템, 조직, 제도, 문화의 다각적 측면을 고려한 지식경영 모델을 설계하며, 마지막으로 제안된 지식경영 모델을 홈쇼핑 기업에 적용하기 위한 이행계획을 수립한다. 본 연구에서 제안된 모델은 지식경영 체계의 구축을 통해 홈쇼핑 시장에서 자신의 경쟁력을 높이고자 하는 많은 기업들에게 유용한 참조모델로 사용될 수 있을 것이라 기대한다.

• 한국추진공학회:학술대회논문집
• /
• 한국추진공학회 2011년도 제36회 춘계학술대회논문집
• /
• pp.465-465
• /
• 2011

Rolls-Royce is a global company producing advanced power systems for use on land, at sea and in the air. In order to develop competitive products and services, Rolls-Royce invests in technology, infrastructure and capability with much of the research carried out in a global network of University Technology Centres, such as the UTC in Thermal management at Pusan National University. Heat exchangers and thermal management play a critical role in today's gas turbine engines, maintaining the fuel and oil temperatures within the correct operational range. Future products are likely to place an increased duty on the thermal management system and thus require advances in heat exchanger design, installation and manufacturing. Heat exchangers further have the potential to play a vital role in Advanced Cycle Gas Turbine products. The Intercooled and recuperated WR21 marine gas turbine engine recently entered service with the Royal Navy and is delivering very attractive fuel burn in service. The development of an advanced cycle aero-engine is a significantly greater challenge, requiring better understanding of compact and light weight heat exchanger surfaces, novel installations and ducting systems and may required novel manufacturing techniques to achieve the volume, weight and cost necessary to realise a viable advanced cycle gas turbine aero-engine.

• 수산경영론집
• /
• 제51권4호
• /
• pp.137-146
• /
• 2020

In this study, the differences of institutional development processes of fishery products wholesale markets were compared between Korea and Japan in order to suggest improvement direction of trading system in Korea. The wholesale markets have shrunk while wholesale and distribution has been becoming larger in size in both countries. A summary of differences in the wholesale market trading systems between Korea and Japan is as follows: first, middle wholesalers play pivotal roles in wholesale transaction in Korea, and wholesale corporations take such roles in Japan. Second, most wholesale corporations take charge of listing in Korea whereas such corporations are in charge of buying in Japan. Third, Korea has high proportion of auction for transactions, in contrast to Japan with high proportion of relative transactions. Forth, Korea maintains more sales within the wholesale markers and has more small and medium customers than Japan. Finally, Korea investigates inside causes to find solutions for the decreased competitive power of the wholesale market, whereas Japan copes with the problem by searching for outside customers. To seek solutions for the decreased competitiveness of Korean fishery products wholesale markets, middle wholesalers' consignment should be limitedly allowed, and improvement direction of wholesale corporations should be investigated in the future study.

• Human Ecology Research
• /
• 제62권1호
• /
• pp.1-13
• /
• 2024

This study analyzed the current operational status, business continuity, and business continuity strategies of 11 Soho fashion shopping malls through a longitudinal case study (2019/2020 and 2022/2023). The aim was to determine how Soho fashion shopping malls are continuing their business having been successfully established in the fiercely competitive current online fashion market. Regarding changes in shopping mall operation status, all cases displayed changes in items, distribution channels, marketing channels, core values, and profit structures. After establishing the businesses, a crisis arose due to the COVID-19 pandemic, leading to difficulties in creating new customers. Moreover, there was excessive business expansion, resulting in saturation of the online platform store market. This meant companies were experiencing reduced sales (5) or difficulties in maintaining their business (3). However, there were differences in the direction of overcoming the crisis and continuing or converting the business. These revealed that to continue the business after successful establishment of an online fashion shopping mall, it is essential to have the expertise of entrepreneurs, work performance, and marketing ability, as well as differentiation capabilities such as product power and management strategy and core competitiveness that provides a relative advantage over other shopping malls. Customized government support at the level of the start-up ecosystem is also essential for the survival and business continuity of a SOHO online fashion shopping mall with poor human and material resources.

• 한국환경과학회지
• /
• 제17권4호
• /
• pp.461-468
• /
• 2008

Competitive power of pelagic fishery in Korea has been weakened by the domestic and international problems such as wage increase and exclusive economic zone. To make it worse, fishing fleet spends more than 80% of fishing time on searching fishing grounds. Real-time information on oceanographic data, temperature in particular, are likely to contribute to raise efficiency of fishing. However, available data obtained by satellite remote sensing, fixed buoy and drifting buoy, limited to sea surface or fixed positions. ARGO (Array for Real-time Geostrophic Oceanography), an international program, has delivered vertical profiles of temperature and salinity in the upper 2000m of the world ocean every 10 days using freely moving floats. We have developed real-time oceanographic information system for pelagic fishery based on the Argo data which has the contents of vertical profile, horizontal distribution and vertical section of temperature around fishing grounds and searched data can be download unrestrictedly. Comparison of skipjack catch with sea surface temperature and depth of $20^{\circ}C$ derived from Argo data in the West Equatorial Pacific revealed that Argo data are able to help fishing fleet to find fishing grounds and to increase catch.

• 한국비블리아학회지
• /
• 제16권1호
• /
• pp.203-231
• /
• 2005

아웃소싱은 핵심 업무에 대한 경영자원의 집중을 통해 기업의 경쟁력 강화를 목적으로 기업체에서 도입되었다. 이러한 경영전략은 도서관에서도 업무의 성격에 따라 오래 전부터 도입되어 지금은 일반화되어 있다. 외국도서관에서 자료정리 업무를 아웃소싱 하는 사례는 미국에서 처음에 시도하였고, 우리나라에서도 도입하였으나 그 비율은 높지 않다. 대부분의 도서관들은 비용절감을 목적으로 정리업무를 아웃소싱 하였으나 그 결과에 대한 평가는 다양하다. 업무의 효율성 측면에서는 긍정적이나 서지레코드의 품질에 대해서는 매우 부정적이었다. 이러한 도서관계의 평가에도 불구하고 국가문헌정보센터로써의 기능을 수행해야 하는 국립중앙도서관은 아직까지도 도서관의 핵심 업무로 인식되고 있는 자료정리업무를 아웃소싱 하였다. 이러한 국가대표도서관의 결정에 대한 비판적 시각이 우리나라의 목록서비스업체 시장 상황에 맞추어 논의 되었다.

• 한국언론정보학보
• /
• 제57권
• /
• pp.109-136
• /
• 2012

이 연구는 '전시작전통제권 환수 논란'을 다룬 주요 언론의 내러티브 프레임을 분석하고 프레임 경쟁에서 드러나는 저널리즘 해석 공동체의 특성을 고찰했다. 전작권 환수 논란 보도의 프레임 유형을 분석한 결과, 정치적 이념 대립을 반영하는 '자주국방과 평화 지향', '자주와 동맹의 균형', '한미동맹과 안보 우선' 프레임을 추출했다. 환수 논란을 둘러싼 이슈 문화의 의미 지형이 해석 집단별로 구조화되는 과정을 살피고자 심층 인터뷰를 통해 담당 기자들의 저널리즘 담론도 분석했다. 이를 통해 해석 집단 간의 프레임 경쟁 구도, 곧 환수 논란의 이슈 문화가 거시적 권력구조(진보-중도-보수)와 저널리즘 실천양식(객관-주창)의 긴장 관계를 반영할 뿐 아니라, 자신의 선호 해석을 사회의 지배적 해석으로 구축하려는 과정에서 각 해석 집단이 기대는 해석 양식의 경계와 일치하고 있음을 확인했다. 언론의 프레임 경쟁 이면에 내재하는 해석 권위의 충돌로 인해 합리적인 보도 담론의 형성은 물론 해석 집단 간의 숙의가 제약 당하고 있음도 추론할 수 있었다. 언론의 숙의 역할에 비춰 분석 결과가 제기하는 실천적 함의를 비판적으로 논의했다.

• 한국실내디자인학회:학술대회논문집
• /
• 한국실내디자인학회 2003년도 춘계학술발표대회 논문집
• /
• pp.104-111
• /
• 2003

Today, design is considered to have competitive power for a county, so there has been various efforts such as education, publicity and development, etc. Design has long been a national material, and Korea Institute of Design Promotion(KIDP) was inaugurated for the purpose of education, publicity, development and the management, public ownership, support of the contents. Laying stress on the results, however, the design education for children which would be the heart of a world design power is short of both investment and systematic study of education. Now that the design education for children is being active, the cultural spaces are needed to transform the current system focused on schooling and textbooks into the participating, experiential ones by the interesting, educational, and entertaining presentation. The children design exploratorium should make children have their own feelings, and present communicative methods considering children's cognition and behaviors. So, in this study, I'd like to analyze characteristics of the participating and experiential exhibition, and present a children design exploratorium as an alternative plan by the application of adequate methods to the exhibition medium, and the analysis of current exploratoriums' features case by case. The children design exploratorium is the place to maximize the educational effect of design by children's easier and exciting participation, which would offer an unique exhibition place for children to comprehend designs. In this study, on the basis of the alternative presentation of children design exploratoriums, I would refer to the future direction of the 21st century pavilions, the search for the exhibition items for active design education, and the contribution to practical plans.

• 대한안전경영과학회지
• /
• 제12권1호
• /
• pp.51-57
• /
• 2010

Cycling that transform human energy into mechanical energy is one of the man-machine systems out of sports fields. Benchmarking means "improving ourselves by learning from others', therefore benchmarking toward dominant cyclist is necessary on field. The goals of this study were to provide important factors on multi-disciplines (kinematics, physiology, power, psychology) for a tailored-training program that is suitable to individual characteristics. Two cyclists participated in this study and gave consent to the experimental procedure. One was dominant cyclist (years: 21 yrs, height: 177 cm, mass: 70 kg), and the other was non-dominant cyclist (years: 21, height: 176, mass: 70). Kinematic data were recorded using six infrared cameras (240Hz) and QTM (software). Physiological data (VO2max, AT) were acquired according to graded exercising test with cycle ergometer and power with Wingate test used by Bar-Or et. al (1977) and to evaluate muscle function with Cybex. Psychological data were collected with competitive state anxiety inventory (CSAI-2) that was devised by Martens et. al (1990) and athletes' self-management questionnaire (ASMQ) of Huh (2003). It appears that the dominant's CV of ankle joint angle was higher than non-dominant's CV and dominant's pedaling pattern was consistent in biomechanics domain, which the dominant's values for all factors ware higher than non-dominant's values in physical, and physiological domain, and their values between cognitive anxiety and somatic anxiety were contrary to each other in psychology. Further research on multi-disciplines may lead to the development of tailored-optimal training programs applicable with key factors to enhance athletic performance by means of research including athlete, coach and parents.