• 한국항만경제학회지
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• 제26권4호
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• pp.219-246
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• 2010

각 국은 국제무역 및 물류에 있어서 항만의 역할과 가치의 중요성에 주목하면서 자국 항만의 경쟁력을 강화시키기 위한 정책과 전략을 추진하고 있다. 본 연구의 목적은 전 세계 컨테이너물동량의 대부분을 차지하고 있는 3개 지역, 즉 동아시아, 유럽, 북미지역의 주요 컨테이너항만의 효율성을 비교하고 효율성에 영향을 미치는 요소들을 분석하여 제시하는데 있다. 효율성을 비교분석하기 위해 45개 항만을 대상으로 5개의 투입요소와 2개의 산출요소를 가지고 DEA 모형을 이용하였다. 또한 처리물량, 총 효율성, 기술적 효율성, 규모의 효율성 각각에 영향을 미치는 요소를 분석하기 위해 회귀분석을 실시하였다. 분석결과 동아시아 항만이 유럽과 북미의 항만보다 규모가 작음에도 불구하고 더 많은 성과를 내고 있으며 기술적으로나 규모면에서 상대적으로 더 효율적으로 나타났다. 본 연구의 분석이 지역별 항만의 특징과 효율성을 이해하는데 도움이 되고, 각 지역의 항만의 이용과 발전방향의 설정에 참조가 되기를 기대한다.

• 대한안전경영과학회지
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• 제13권2호
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• pp.185-193
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• 2011

The successful and sustainable growth of SMEs depends on their ability of strengthen their competitiveness in quality and cost and service more than anything else as a fundamental of operation. Among these key competitive factors of SMEs, quality is the most critical factor in manufacturing business fields. There are many different ways to improve the quality performance but it needs proper management decision to choose the best way what can maximize outputs with minimum inputs. And it needs effective measurement methods and some indicators to analysis the quality performance properly. The quality cost is one of the simplest key indicators to measure the quality performance and the effectiveness of quality related management decisions. In this study, through survey on local SMEs, we found that their average annual quality cost ratio versus turnover - total amount of annual quality cost divided by annual turnover - is around 3.69% excluded some SME's performances what have different quality control measures with others. And we found some results what corresponded with the early studies on the correlations between those categorized quality costs factors and some discrepancies between some of the literature model and the early case study results as follows. There were negative correlations between the Prevention costs and the External failure costs, and the Appraisal costs and the External failure costs, and there was positive correlation between the Appraisal costs and Internal failure costs same as early studies. But, we couldn't found any strong negative correlations between the Cost of control - Prevention costs & Appraisal costs - and the Cost of Failure of control - Internal & External failure costs -.

• Ocean Systems Engineering
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• 제2권3호
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• pp.217-228
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• 2012

As the size of container ships continues to increase, not many existing harbors can host the super-container ship due to its increased draft and the corresponding dredging requires huge budget. In addition, the minimization of waiting and loading/offloading time is the most important factor in harbor competitiveness. In this regard, mobile-harbor concept has been developed in Korea to achieve much improved harbor capacity and efficiency. In developing the concept, one of the most important elements is the operability of crane between two or more floating bodies in side-by-side arrangement. The container ship is to be stationed through a hawser connection to an outside-harbor fixed-pile station with the depth allowing its large draft. The mobile harbors with smart cranes are berthed to the sides of its hull for loading/offloading containers and transportation. For successful operation, the relative motions between the two or more floating bodies with hawser/fender connections have to be within allowable range. Therefore, the reliable prediction of the relative motions of the multiple floating bodies with realistic mooring system is essential to find the best hull particulars, hawser/mooring/fender arrangement, and crane/docking-station design. Time-domain multi-hull-mooring coupled dynamic analysis program is used to assess the hydrodynamic interactions among the multiple floating bodies and the global performance of the system. Both collinear and non-collinear wind-wave-current environments are applied to the system. It is found that the non-collinear case can equally be functional in dynamics view compared to the collinear case but undesirable phenomena associated with vessel responses and hawser tensions can also happen at certain conditions, so more care needs to be taken.

• 한국식생활문화학회지
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• 제32권6호
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• pp.549-557
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• 2017

As many companies are performing brand management as a marketing strategy to establish long-term relationships with their customers, consumers decide the actual purchasing behavior by understanding the brand attributes of the relevant company based on an evaluation standard of the products. This paper provides the basic data for improving the competitiveness of the coffee shop market continuously, and analyzes the influential relationships between each variable by limiting the brand attributes of the coffee shop and the price fairness factor that would be expected to affect the consumers' purchasing behavior as the cause variables. The results showed that the-out of brand attribute factors of the coffee shop, the brand awareness and perceived quality had significant effects on the price fairness while the influence of the shop image on the price fairness was not verified. In addition, all the brand awareness, shop image, and perceived quality had significant effects on the purchasing behavior while the statistical significance between price fairness and purchasing behavior was verified. The rationality of the price presented by the coffee shop could be judged depending on the quality perceived by the consumers. Similarly, once consumers classified the propriety of price and then perceived that a suitable price had been set up regarding the quality and service provided by the coffee shop, it was highly possible for them to include it in their actual purchasing behavior, despite the higher price than other brands'. Further research on the psychological variables affecting the purchasing behavior by securing more diverse consumers to understand their purchasing behavior for a wide range of research subjects and the generalization of research results, will provide useful data for establishing marketing measures necessary to form strong relationships between consumers and brand in the currently-saturated coffee shop market.

• 한국의상디자인학회지
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• 제16권2호
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• pp.81-100
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• 2014

The purpose of this study is to link traditional patterns to mordern clothing. Of all the traditional patterns, the fish pattern was chosen for use during the development of a creative one-piece design for woman and shirts design for man. This study is based upon document searches, including research papers. Through these searches, it investigates the symbolic meaning, formation of the fish pattern and the creative design process. Based on this investigation, the study attempts to modernize the fish pattern and apply the fish patterns to the design of a one-piece dress and shirts. The design procedure includes three sub-processes: selection, arrangement and color-scheme. The selection process, the form of the pattern was edited using Adobe Photoshop. The arrangement of the pattern was made through the checklist conception method, containing the following functions: expand, reset, repeat, omission and dismantling. For the color-scheme of the pattern, Paul Klee(1879-1940)work was selected, and the colors in his work were adopted when dyeing the rest of the one-piece dress and shirts as well as fish features. In conclusion, six designs of the one-pieces dress and shirts were created by using one of Korea's traditional patterns-the fish pattern. This kind of study not only let the world know about the unique beauty of nations but also helps to inspire people who has a profession in design, by suggesting design development process based on design competitiveness improvement factor from fusion of tradition and modern.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2007년도 정기학술발표대회 논문집
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• pp.213-218
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• 2007

최근 FTA체결 등 세계건설 시장의 개방으로 인한 국내외적인 주변 건설환경의 급속한 변화속에서 국제경쟁력을 갖추기 위해서는 건설업체의 품질향상을 위한 품질 및 조직관리가 중요하게 대두되고 있다. 그러므로 이에 대한 실태분석을 통하여 개선방안을 마련, 양질의 건축물을 소비자에게 제공함으로써 고객만족을 이룩할 수 있는 품질 및 조직관리 측면에서 연구가 필요하여 실시한 것이다. 품질관리를 위한 전담부서의 조직은 중소건설업체가 크게 미비함으로 인하여 전담부서가 절실히 필요한것으로 나타나 이를 개선하기 위하여 AHP분석을 통한 CEO 직속의 품질전담부서의 조직구조형태가 유지관리측면에서 비용절감효과 등 품질과 조직의 운영이 뛰어난 효과를 가져올 수 있는 것으로 분석되어, 중소건설업체에 품질전담부서를 조직하여 품질개선과 함께 경쟁력 우위를 점해야 할 것으로 사료되어 실시하였다.

• 한국IT서비스학회지
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• 제14권3호
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• pp.99-116
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• 2015

The concept of Cloud computing has been introduced in the IT field over 10 years and industry has been expanding constantly. However, compare to the maturity of global market, Korea cloud computing industry is only in the early stage. Even the Korea has advantages in technology infrastructure; the pace of Korea cloud computing market growth is taking a serious downturn. Under these circumstances, it is needed to be discussing that strategy for expanding the cloud computing market size and for sustaining global competitiveness of local companies. Previous studies on plans for Korea cloud computing market has been conducted since 2009 and most of them are tend to examined in demand perspective. Thus, this study aims at identifying the priority of business challenges for making better performance in the market with service provider aspects. To analyze the important factors in the providing cloud computing service, ANP methodology was applied in this study. The network model including five clusters, security, stability, performance, consumer, and institution, was defined through literature review and expert survey was conducted to collect data. As a result of ANP analysis, 'Securing service reliability' was analyzed as the most important factor and followed by 'Preparing the range of legal liability', 'Preventing personal information leakage' and 'Preventing confidential information data leakage.' The priority of result indicates that service provider needs to focus on to make the secured service environment. This study has significance on analyzing the priority of business challenges in the service provider perspective. This study will provide useful guidelines to for establishing strategies in cloud computing market.

• 정보관리연구
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• 제39권2호
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• pp.163-184
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• 2008

본 연구에서는 선행연구에 대한 분석을 통하여 우리나라 대학도서관의 운영성과를 결정짓는 주요 변수들을 파악하고, 각 변수들이 운영성과에 미치는 영향을 실증적으로 검증함으로써 대학도서관의 경쟁력 실태와 장기적인 고객만족도 제고를 위한 시사점을 제공하고자 하였다. 구체적으로 본 연구에서는 도서관 서비스 활동에 대한 성과측정치 가운데 하나로 볼 수 있는 도서관 대출성과와 특성요인들(면적, 직원수, 장서수, 예산) 간의 관계를 분석하고 있다. 2004년부터 2007년까지 한국도서관협회에서 발간하고 있는 한국도서관연감에 포함된 통계 자료에 기초하여 이러한 관계를 종합적으로 분석한 결과, 대학도서관이 보유하고 있는 장서수와 도서관의 예산 규모 및 도서관 고유의 공간 면적 등과 같은 요소가 대출성과에 긍정적인 영향을 미치는 것으로 조사되었다(가설 1, 3 및 4 입증). 이와 같은 실증연구 결과는 대학도서관의 환경적 요소를 구성하는 도서관 면적이나 장서의 구입 및 개발 활동을 적극적으로 수행함으로써 대학당국을 만족시키고, 그러한 활동에 대한 투자(예산 지원)를 통하여 지속적인 도서관 활동(도서대출) 성과의 향상을 도모할 수 있을 것이다.

• 한국항해항만학회지
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• 제29권5호
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• pp.421-429
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• 2005

선사가 운영하는 노선에서 최적선형의 선박을 결정하는 것은 선사가 해운시장에서의 경쟁력을 가지는데 매우 중요한 요소라 할 수 있다. 해운시장이 가지고 있는 이러한 특성 아래 경쟁관계에 있는 여러 선사들과 연구자들은 최적의 선형을 도출하기 위하여 많은 연구를 해왔었다. 본 연구는 선사들이 주요노선 상에 운영하고 있는 선형들에 대한 총 비용 분석을 통하여 노선별 최적의 선형을 도출하는데 그 목적이 있다. 총 비용을 산출하기 위하여 투입되는 비용변수들은 자본비용, 운영비용, 항해비용, 항만비용 및 기타비용이 포함되며, 대상이 되는 주요노선은 '유럽-극동 노선', '극동-북미 노선', '유럽-극동-북미 노선'으로 구분된다. 분석 결과 '유럽-극동 노선' 및 '유럽-극동-북미 노선'의 경우 6,500TEU급 선형이 최적으로 나타났으며, '극동-북미 노선'의 경우 8,200TEU급 선형이 최적으로 나타났다.

• 한국작물학회:학술대회논문집
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• 한국작물학회 1998년도 21세기 한반도 농업전망과 대책(한국작물학회.한국육종학회 공동주관 심포지움 회보)
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• pp.68-111
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• 1998

The structure of the Hanwoo (Korean Native Cattle) Industry remains very weak and vulnerable to the WTO/IMF system. Considering that the majority of cattle farmers are small sized, and that marketing systems are outdated and inefficient, rapid expansion of lower priced beef imports by WTO system and rapid increasing of production costs by IMF system would lead to the deprivation of a regular source of farm income and threaten the stability of rural life. Accordingly, the Hanwoo industry should be expanded in accordance with progress in the implementation of (1) programs for the structural adjustment and (2) measures to compensate for the loss. Efforts for lowering major production factor costs needs to continue, In order to increase the supply of calves at low cost, the programs of collective cow-calf farms should be expanded, thereby reducing the cost of calf purchase, which constitutes the largest share of Hanwoo production cost. Also, feedlot operations should be encouraged for small herd farms in order to achieve a substantial saving in beef production costs by integrated operations from calf production to cattle fattening. A substantial saving would also be made by collective purchase and distribution of various inputs through the cooperatives' channels. Extension services should be strengthened for cattle farm management, cattle care and feeding, prevention of cattle disease, etc. In order to minimize cash outlays for commercial mixed feeds, utilization of far by-products as feeds should be enhanced and production of forage crops productive of resources, such as land and rural labor, during the farm o(f-season, needs to be encouraged. Also, technological development for enhancing the nutritional value of farm by-products should be encouraged. Measures for successful segregation of the Hanwoo beef market should be implemented, thereby enhancing incentive for quality beef producers and protecting consumers willing to pay higher price for quality beef. For development of the Hanwoo industry, a considerable time frame would be required in order for (1) small livestock farmers to make a successful adjustment by staying in the enterprise and achieving increased price efficiency (2) livestock farmers to acquire know-how for producing quality Hanwoo beef, (3) the ongoing Government policy of enhancing price-quality competitiveness, and for improving the quality Hanwoo beef marketing to take root. (4) consumers to increase their ability to distinguish meat quality, and others.