• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2005년도 봄학술 발표회 논문집(I)
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• pp.459-462
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• 2005

In finite element analysis of the PSC structures, the prestressing effect can be introduced by two ways, i.e, equivalent loads or initial stress. This study investigates the reason why the two schemes that adopt the different approaches produce the similar results. The discussion is applicable to the general finite elements that correspond to the concrete and tendons. Some of the detailed derivations of each scheme are presented. Numerical examples show the identical results for the two methods.

• 한국전산유체공학회:학술대회논문집
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• 한국전산유체공학회 2002년도 춘계 학술대회논문집
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• pp.1-1
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• 2002

This abstract contains information of PC-Cluster systems that Samsung Advanced Institute of Technology (SAIT) have developed and researched since 1998. This paper introduce not only the reasons that why SAIT has been interested and focused in such system, but also where to SAIT has applied. There are many other applicable areas but this paper emphasis only in the fields of high performance computing and storage system. With the result of SAIT's PC-Cluster research, we hope we can create many new applicable areas with collaborations.

• 산업경영시스템학회지
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• 제25권3호
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• pp.58-63
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• 2002

The Internet, as a commercial tool, presented a new market that connects producers with consumers through the E-commerce. Now, E-commerce spreads over almost all industries through the Internet excluding some. This research indicates the reason why the E-commerce is not activated in agricultural Industry, which is less developed than other industries. And it suggests a good example of E-commerce on the agricultural products combining on and off line markets. In addition, data-mining technique is suggested to analyze whole information in system.

• 아태비즈니스연구
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• 제4권1호
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• pp.31-42
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• 2013

This study aims at discovering the reasons why some customers do not want a relationship. In line with this observation, this paper explores customers' future relationship intentions according to the reasons identified. Based upon a qualitative methodology by way of in depth interviews, we have identified seven factors (e.g., passive loyalty, negative experience, relevance, negative indifference, positive indifference, and emotional value) that lead a consumer not wanting to maintain an ongoing relationship with a company. In Study 2, the author attempts to reveal the effects of each factor over time. The findings show that psychological motivations are useful in improving CRM performance.

• 대한화학회지
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• 제57권6호
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• pp.677-683
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• 2013

A theoretical study of the electronic structures of $TiC_{1-x}$ and $Ti_{1-x}W_xC$ (x = 0, 0.25) is presented. The density of states and crystal orbital overlap population calculations were used to interpret variations of elastic properties induced by carbon vacancies and alloying substitutions. Our results show why the introduction of vacancies into TiC reduces bulk moduli, while W substitution at a Ti site increases the elastic modulus. The effect of the point defects on the bonding in TiC is investigated by means of extended Huckel tight-binding band calculations.

• 음성과학
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• 제8권3호
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• pp.115-120
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• 2001

This study aims to show why and how the shift in the point of articulation for Korean consonants occurs with an increase of their tensity. From an EPG study on the point of articulation for Korean alveolar stops, fricatives and velar stops, it was concluded that the shift in the point of articulation occurs because the increase in the tensity of Korean consonants requires more contact area with the roof of mouth by the tongue, and that the direction of the shift depends on the surface shape of tongue for the plain consonant.

• 한국전자거래학회:학술대회논문집
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• 한국전자거래학회 1999년도 학술대회지 vol.1
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• pp.17-31
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• 1999

In some sense an aggregated total of individual companies' competitiveness makes up industrial competitiveness of a nation. However, there are various competitiveness factors that a single company or a small group of companies can not create or overcome Inter-organizational electronic commerce has many of such properties. That is why the role of government is important. In this research, we focus on the efforts that require industrial level efforts. We borrowed various industrial-level analysis frameworks for analyzing the adopt ion and effects of informal ion technology, and applied them to inter-organizational electronic commerce. Based on such analyses, we attempted to draw implications and guidelines for the pursuit of industrial level electronic commerce.

• 정보학연구
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• 제1권1호
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• pp.133-153
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• 1998

본 연구는 CIM기술의 도입하는 이유와 이의 타당성을 결정하는 의사결정에 대해서 조사분석하고 CIM의 성공적 구축을 수행하는 요인들을 파악한다. 그리고 이들을 바탕으로 CIM의 도입, 구축, 평가, 및 타당성 차원에서 분석한 결과를 바탕으로 전략적인 모형을 제시코자 한다.

• 한국의사학회지
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• 제20권2호
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• pp.93-97
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• 2007

In "Huangdineijing", detailed descriptions of the human physiology, pathology, causes of diseases, and symptoms can be found. The doctors who studied "Huangdineijing" interpreted "Huangdineijing" from many different points of view and such contents are being put to practical use even today. Some parts, however, are not translated clearly enough. Contents of the book of Fuqibing falls into this category. It cannot be explained why the description of Fuqibing is mentioned after Fuqibing. This study is an organization of the writer's opinion on Fuqibing.

• Asia pacific journal of information systems
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• 제9권1호
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• pp.1-16
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• 1999

There is a controversy over the necessity of information intermediaries in virtual market. This study tried to suggest several reasons why they would still flourish in virtual market. It also tried to find out their roles and to forecast their role changes in the future on the basis of Delphi analysis. Though an exploratory study, this can shed some lights on the future studies related to information intermediaries and virtual market.