• 대한안전경영과학회지
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• 제7권2호
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• pp.123-139
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• 2005

In these days, there is doubt about the effectiveness of ISO-9000 and ISO-14000 which are generally introduced in korean corporation by the consensus and even by corporations themselves. In order to find out the reason about the doubt, we should unterstand the present situation, and concider what countermeasure shall we take. It's obvious that if there is no doubt about the effectiveness and availability for quality system authenticated and verified by the international, then all the authentication can be made from that excellent system. In that case, it is necessary to find out wheather it only exists in Korea or it genally exists internationally. This thesis considers the problems and try to search for a system management project and measure which is suitable for Korea.

• 한국항행학회논문지
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• 제14권6호
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• pp.935-950
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• 2010

본 연구는 정보보안 거버넌스(Information Security Governance)의 구성 요소인 리더십과 거버넌스, 보안 관리 조직, 보안 정책, 보안 프로그램 관리, 사용자 보안 관리, 기술적 보안과 조직 구성원의 보안 인식과 보안 행위 간의 관계를 가설 검증과 최적 모델 분석을 통해 요소간의 관계를 검증하였으며, ISG 확립을 위한 효과적인 방향을 제시하였다.

• 한국IT서비스학회지
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• 제2권1호
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• pp.75-83
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• 2003

Among EC areas. the B2B EC market is being spotlighted as an important interesting research area considering its size and the potential impact on companeies and the whole society. In comparison with private consumers in B2C EC. business buyers in B2B EC have to precisely keep track of the purchase records. and integrate them with the buyer's e-procurement system, which might have been implemented as a part of integrated ERP (Enterprise Resource Planning) systems. There are three approaches for such integration between ERP and e-marketplace in B2B EC; Two previous approaches are Inside-Out approach and Outside-In approach. And a newly, one is b-cart approach. In this paper, we try to survey these three approaches and make a comparison analysis. From this research. we identify that the b-cart approach is the most efficient framework in integrating ERP with e-marketplace in B2B EC.

• 한국공간정보시스템학회 논문지
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• 제8권1호
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• pp.27-35
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• 2006

지리 정보에 대한 관심이 증가되면서 이러한 연구와 활용 분야도 다양해지고 있다. OGC(Open GIS Consortium)에서는 XML(Extensible Markup Language)을 GIS 분야에 도입한 GML(Geography Markup Language)을 개발하였으며 여러 활용 분야에서 GML을 사용하고 계속적으로 연구되고 있다. 본 논문에서는 기존의 XML 문서를 기반으로 연구되었던 데이터 마이닝 방법 중 하나인 연관규칙 기법(Apriori)을 GML 문서들에 사용하여 의미 있는 규칙을 찾아내려 한다. 규칙을 찾는 방법에는 2가지가 있을 수 있다. 하나는 GML 문서에서 내용만을 뽑아내어 그에 따른 규칙을 찾아내는 방법이고, 다른 하나는 GML 문서에서 사용된 태그와 속성을 기반으로 규칙을 찾아내는 방법이다. 본 논문에서는 2가지 방법을 통해 규칙을 찾는 것에 대하여 기술하고 2가지 방법을 적용한 시스템을 보일 것이다.

• 한국기계가공학회지
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• 제1권1호
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• pp.63-70
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• 2002

In the field of design and making tool for press working, the progressive die for very thick sheet metal(SS41, 4mm) is a specific division. In order to prevent the defects, the optimum design of the production part, Strip layout, die design, die making and tryout etc. are necessary. They require analysis of many kinds of important factors, i.e. theory and practice of metal working process and its phenomena, die structure, machining condition for die making, die materials, heat treatment of die component, know-how and so on. In this study, we designed and constructed a progressive die of multi stage and tried out through the I-DEAS, DEFORM, and CAD/CAM application. Out of these processes, the die development could be taken advanced technology. Especially the result of try out and its analysis become to the characteristic of this study.

• Wind and Structures
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• 제13권4호
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• pp.309-326
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• 2010

CFD techniques try to find their way in the bridge engineering realm nowadays. However, there are certain fields where they offer superior performance such as conceptual bridge design and bidding design. The CFD studies carried out for the conceptual design of a 425 m length cable-stayed bridge are presented. A CFD commercial package has been employed to obtain for a set of cross-sections the aerodynamic coefficients considering 2D steady state. Additionally, for those cross-sections which showed adequate force coefficients, unsteady 2D simulations were carried out to detect the risk of vortex shedding. Based upon these computations the effect on the aerodynamic behavior of the deck cross-section caused by a number of modifications has been evaluated. As a consequence, a new more feasible cross-section design has been proposed. Nevertheless, if the design process proceeds to a more detailed step a comprehensive set of studies, comprising extensive wind tunnel tests, are required to better find out the aerodynamic bridge behavior.

• 유통과학연구
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• 제18권2호
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• pp.29-38
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• 2020

Purpose: Finding out major factors on motivation to purchase Korean products through the analysis of overseas direct purchase in China and through empirical analysis, strategic implications or specific action plans and significance of the overseas direct purchase are investigated out. Research design, data, and methodology: In the process, to make more effective analysis, several analysis tools and analysis programms are used, IBM SPSS Statistics 23.0 and IBM SPSS AMOS 23.0 with 264 questionnaires. Conclusions: Among the factors of the overseas direct purchase, all variables (product diversity, brand image, information validity, convenience, easy payment) are available on satisfaction and repurchase intention. They have affirmative impacts on the satisfaction and repurchase intention. And the satisfaction has a positive impact on the repurchase intention. The brand images and the product diversity of Korean products can induce consumers to visit again and improve managerial performance. In the future, the brand image and ways of purchasing behaviors improve the truthfulness of consumers. Results: The significance of this study is to find out 5 key factors through overseas direct purchase. And we should try to apply the implications drawn from the findings as marketing strategy. So finally we should focus on widening, enlarging and enriching China market gradually.

• 대한한의학원전학회지
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• 제23권5호
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• pp.83-94
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• 2010

"Beijijiufa" is a book written by Wenrenqinian, 1226, Song dynasty. It provides moxibustion on acute disease. However, the book is composed with quotations by other authors such as Gehong, Zhenquan, Sunzhenren, Hwangdi Qibo and others. Sunzhenren is a dominant author out of them by quotations. 14 diseases out of 22 in acute disease, is quoted in "Qianjinfang" of Sunzhenren. I will compare texts of "Beijijiufa" with "Qianjinfang" and try to figure out differences between them just like text itself, methods of treatment, moxibution point, number of points, case of male or female and so on. As a result, comparing with "Qianjinfang", "Beijijiufa" has somehow new opinions about acute disease by moxibution in methods of treatment, moxibution point, number of points, case of male or female etc., even if it referred "Qianjinfang".

• 한국식품조리과학회지
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• 제22권2호
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• pp.213-221
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• 2006

Although motivation and information search have both been studied continuously and separately as important marketing strategies, the relation between cause and effect has received little research attention. Therefore the objective of this study was to research the causal relationships between motivation and information search method. Frequency analysis and reliability analysis, factor analysis, and SEM(Structure Equation Model) were adopted to analyze the data. Motivation was divided into 5 factors which significantly influenced information search method. Factor 1, 'Reception and congratulation', influenced information search positively through 'newspaper, magazine', and 'word of mouth' but negatively through 'TV-advertising' and 'Flyer, Press copy'. Factor 2, 'Change of dietary life', influenced positively 'TV-advertising'. Factor 3, 'Economic saving', influenced positively 'newspaper, magazine', and 'the e-mail's advertising' Factor 4, 'Preference motivation', influenced negatively 'word of mouth' Factor 5, 'Advertisement and companion's need', influenced positively 'newspaper, magazine', and 'the e-mail's advertising' but negatively 'TV-advertising' As a result, customers appeared to choose various information search methods according to their eating-out motivation. 'The e-mail's advertising', and 'word of mouth' are popular among customers' information search methods. Therefore, food-service corporations need to try eliminating negative images of various advertisements and activate positive word of mouth marketing, promotion through internet.

• 통상정보연구
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• 제10권2호
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• pp.45-62
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• 2008

As the Internet settles down as a general means, every year the domestic e-commerce transaction using the internet rapidly increases in its scale, and the conflicts occurred from the e-commerce largely grow as well. However, it is true that the clear settlement means to work out such conflicts is not established yet. Considering the feature of e-commerce, it would be better to resolve them by ADR rather than by lawsuits in the court, and in addition to it, the ODR system having sweetness as its advantage will be the optimized model. But to make the ODR settled down, there are many assignments to be improved in many aspects afterwards. In case of our country also, since the ODR system is still its early developing step, it is not activized yet due to its weak technical, lawful environments. Thus, currently, it is unavoidable to operate the dispute mediation system, carrying out a system by the existing Off-line together, and thereby, as we replace the parts worked out by the Off-line with by the On-line, we must try to develop it into a quick, cheap, and reliable dispute settlement system.