• Asian Journal of Innovation and Policy
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• 제10권3호
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• pp.274-293
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• 2021

Utilizing outside knowledge for innovation is an important task for companies in the competitive economy. Due to the rapid advance in the internet communication technology, the number and quality of innovation sourcing methods are increasing. We select co-creation, personalization and in-house R&D as the representative forms of innovation sourcing and suggest a game theory model that enables the comparative analysis between them. The decision and surplus outcome of the innovation mechanisms are compared under various settings of the input parameters of the model. The stakeholders voluntarily participate into all mechanisms when the product price is moderately high and the participation cost is low, while co-creation is the only feasible one when the product quality is niche. When the participation cost is relatively high, personalization outperforms co-creation.

• 무역상무연구
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• 제16권
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• pp.267-293
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• 2001

The telecommunications-based information technology and the provision of electronic commerce are broadening possibility of the virtual enterprise. The purpose of this paper is to enhance academic and practical understanding virtual enterprise as one of the most promising new concepts in electronic commerce area. I strive to establish the concept of virtual enterprise as a strategic source of competitive advantage in small & medium business. I analyze several new trends and concepts in strategic business area which will eventually lead small & medium business to the virtual enterprise. It has great potential benefits for small & medium businesses which are placed in difficult circumstances. They must build IT infrastructure and make use of co-sourcing for the utilization of virtual enterprise. This paper also suggests the strategic methods which enable the conventional enterprise to introduce the virtual enterprise.

• 마케팅과학연구
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• 제12권
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• pp.1-27
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• 2003

아웃소싱은 국내 소매기업에서 대부분이 활용하고 있을 만큼 보편화되어 있지만 지금까지 이에 대한 체계적인 연구는 부족한 실정이며, 특히 소매기업의 아웃소싱이 마케팅 성과에 어떤 영향을 미쳤는지에 대한 선행연구는 이루어지지 못하고 있다. 본 연구에서는 소매기업의 현실적인 여건을 염두에 두고 문헌연구를 종합적으로 고찰해 연구 모형을 구축하여 아웃소싱의 전략요인인 아웃소싱 목표 및 범위의 명확화, 코소싱, 공급기업 관리, 인적자원의 참여가 마케팅 성과 요소인 서비스 품질 향상, 고객만족, 종업원의 능력 향상에 미치는 영향을 분석하였다. 또한 아웃소싱 전략요인이 마케팅 성과에 미치는 영향은 아웃소싱 동기 및 인적자원의 아웃소싱 정도에 따라 어떠한 차이가 나는지에 대해서도 분석하였다. 아웃소싱 전략요인이 마케팅 성과에 미친 영향에 대한 가설을 검증한 결과, 코소싱은 서비스 품질 향상에, 인적자원의 참여는 서비스 품질 향상과 종업원의 능력 향상에, 공급기업 관리는 고객만족과 종업원의 능력 향상에 유의한 영향을 미치는 것으로 나타났다. 그러나 아웃소싱 목표와 범위의 명확화는 마케팅 성과 변수에 영향을 미치지 않은 것으로 밝혀졌다.

• Journal of Dairy Science and Biotechnology
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• 제17권1호
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• pp.32-38
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• 1999

Korean dairy industry is placed on the very critical situation with the progress of free trade marketing system internationally. To keep and improve the dairy food market, better measures are imperative for dairy industry. Especially, the milk distribution system is premodern to some extent, in comparison with both the production and the processing part of dairy industry. Reform measures for the promotion of domestic milk consumption by lowering the distribution cost are as follows. First, out-sourcing of the logistics department can decrease the circulation cost of milk. Secondly, milk should be packed into large-size package(more than 1 liter) to save both package and distribution cost. Thirdly, milk should be distributed from plant to consumers through the hygienic distribution system including perfect cold chain system, Above reform measures can not come true through the efforts taken by one company but through co-worker, concerted research, and joint in-vestment among dairy companies that can reduce the distribution cost and provide consumers with the best service, eventually resulting in the increment of milk consumption.

• 한국조리학회지
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• 제10권1호
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• pp.1-13
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• 2004

The problems and the limits of outsourcing strategies are disclosure of the knowhow to someone and rapid confrontation of difficulties by a outsourcing-supply company, limitations of quality control and hold-up of quality. From the result of this study, we found that development of outsourcing strategies will be not vertical relationship between a outsourcing-supply company and a outsourcing-demand company but horizontal relationship (co-sourcing) between those supply and demand company. Especially, core-affairs, control of operating costs and costs reduction must have the precise purpose and carry out capacity and affairs of organization.

• 산업공학
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• 제15권3호
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• pp.230-240
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• 2002

Information technologies centered on the internet in the area of shipbuilding and marine engineering further incur the needs to increase the flexibility of the organization, the dispersion of work process, and the use of out sourcing, as well as the globalization of related market. In near future, electronic commerce and concurrent engineering based on CALS/EC and the Internet will be an integral part of the environment and upon these changes, ship design and construction will become a computer supported cooperative work of many dispersed and specialized groups. As the means of active response to these environmental changes, many new concepts such as digital shipbuilding, virtual shipyard, and simulation based design are appearing. In this paper, the concept and current status of digital manufacturing in general manufacturing industry will be reviewed. Then, related technologies, area of application and methods of digital manufacturing in shipbuilding and marine industries are presented. In addition, virtual assembly simulation system for shipbuilding(VASSS), a tool for crane operability and block erection simulation in virtual dock based on 3D product model, will be introduced.

• 한국컴퓨터정보학회논문지
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• 제24권7호
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• pp.109-116
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• 2019

In this study, a GIS-based park safety assessment index was developed to enable objective park vulnerability assessment through data-based GIS analysis, a safety assessment was conducted by selecting a target site where various parks are operated and applying the park safety assessment index. In addition, a facility management system was developed for efficient management of the park safety assessment to update the park safety and provide a foothold for indirect PPGIS. In the case of the assessment index of the safety rating of the park, it was possible to conclude that the accurate quantitative performance was given to the calculation of the safety grade of the park based on the fact that the facilities are different depending on the environment and the size of the park. In addition, the marking the safety grade of parks, as well as the function to show the safety facilities of parks, a common living area for citizens, the management system is expected to have an impact on promoting the use of parks. In the future, in functions such as reporting of facility failures and verifying civil information are implemented by applying civic group participation programs and crowd-sourcing technologies, it is believed that all facilities as well as parks managed by the local government can be managed more efficiently.

• 한국의류학회지
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• 제33권12호
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• pp.1910-1923
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• 2009

이 논문은 생산 과정에 영향을 미치는 다양한 요소들 즉, 생산 원가, 생산 장소, 그리고 전반적인 경제 여건에 대해서 고찰하고 있다. 왜냐 하면, 현재 많은 생산 시스템들이 원가 상승의 압박에 의해 생산 시설의 지역이동이나 정보 통신을 이용한 효율적인 공급사슬관리를 운영하길 원한다. 예를 들어, 중국에서의 노동 생산 원가는 상당히 증가 하고 있기 때문에 그 생산 시설이 서서히 동남아시아로 이동하고 있다. 그러나 동남아시아의 인프라나 그 지역 노동자의 생산 숙련도가 아직은 미흡하기 때문에 생산 시설을 옮기기 보다 더욱 효과적인 방법들이 강구되고 있다. 그러므로 이 논문은 그러한 다양한 요소들이 생산 과정에 미치는 영향을 고찰 함으로써, 우리가 그 요소들을 이해하고 앞으로 어떤 방향으로 생산 시스템을 운영해 나가야 할지 방향을 제시해 줄 수 있을 거라 판단된다.

• 복식문화연구
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• 제26권2호
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• pp.140-156
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• 2018

The purpose of this study is to review and establish the three concepts of upcycling, zero-waste fashion design, and regional sustainability through a review of domestic and international case studies. Furthermore, it will provide the theoretical basis for using upcycling as a regional sustainability practice to create zero-waste fashion design. To conduct an empirical study, we systematized the stages of the survey on waste resources in Changsin-dong, the sourcing and utilization of waste resources, the design-planning stage, and the co-production with pattern and sewing masters as a suggested practice for regional sustainability. Through this study, we propose the possibility of regional sustainability by developing and sharing the method of zero-waste fashion design. The conclusion of the study as follows: First, upcycling fashion designs can be extended to a regional sustainability practice by taking the characteristics of social design into account. Second, by providing a design development process and methodology suitable for regional sustainability application, it is helpful to revitalize regional upcycling fashion brands and communities by providing data for upcycled fashion branding. Third, as part of the revitalization project for the Chang-shin and Soongin areas that started in 2014, using the region's economic, cultural, and environmental characteristics to make and sell high-value, upcycled fashion products will contribute to social and economic achievements and aid in solving regional problems.

• 한국물환경학회지
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• 제28권5호
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• pp.704-716
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• 2012

본 논문은 California의 South Lake Tahoe, 서울 뚝섬정수장 그리고 성남 복정정수장에서 2010년 2월에서 2012년 2월까지 수행된 파일럿 실험에 대한 분석결과를 기초로 작성되었다. 본 실험의 목적은 첫째, 한강을 원수로 하는 모래여과 처리수에 대한 오존 및 과산화수소(Peroxone)의 반응특성을 파악하고, 둘째는 AOP(고도산화공정)을 통해 맛 냄새 유발물질인 2-methylisoborneol(MIB)를 제거하기위한 경험적인 오존 및 과산화수소의 투입량을 결정하고자 하였다. 또한 셋째로, 처리공정이후 인체에 안전한 잔류오존농도로 감소시키기 위한 최적 투입량을 결정하고자 하였다. 본 실험은 계절의 기온변화에 따라 저수온 및 고수온의 조건하에서 실시간으로 수행되었다. 본 실험을 통해 오존의 분해속도는 온도와 pH에 영향을 받는 것으로 나타났으며, 이는 다른 연구결과와 일치한다. 원수로 모래여과수에 MIB를 40~50ng/L의 농도로 투입하였으며, 모든 경우에서 7ng/L 이하로 처리되었으며 대부분의 경우에서 검출(ND)되지 않았다. Peroxone은 MIB을 제거할 뿐아니라 오존을 단독으로 사용한 경우보다 오존+과산화수소 동시에 투입한 경우에 잔류오존농도가 더 낮았다. 저수온에서 상당량의 오존이 반응 및 분해를 통해 감소된다. 본 실험을 통해 "Pre-Conditioned" 과산화수소를 적용함으로써 초기 반응율을 향상시키고 잔류오존농도를 낮출 수 있었으며, 약품의 과투입 및 효율저하를 방지하는 과산화수소의 투입 위치 및 구성 그리고 투입방법을 제시하였다.