• The Journal of Society for e-Business Studies
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• v.18 no.1
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• pp.129-146
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• 2013

This paper focuses on the systematic approach to handle possible resistance by the members of an organization which adopts ERP system. We also analyze various factors that affect the members' receptivity to the new system. The analytic result from the data of 169 universities shows that emotional factors such as fear and doubt play a significant role, while other factors such as relative advantages of efficiency, relative advantages of system and technology support does not. This research demonstrates both the psychological and behavioral aspects of resistance to technology, and then provides a new perspective on the adoption and diffusion of technological innovation in an organization by systematically analyzing the possible negative consequences while the majority of existing research emphasizes on the rosy prospects of the innovation.

• Management & Information Systems Review
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• v.36 no.5
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• pp.195-222
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• 2017

Today's economy is becoming more and more convergence between different industries as the demarcation of the boundaries of all areas is leading to innovations such as mobile and social network services. So Fin-tech is a new technology that can combine the advantages of mobile and Internet with the technology revolution to easily handle financial and IT tasks. This Fin-tech is a compound word of finance and technology. The purpose of this study is to investigate the overall structural relationship between Fin-Tech use motivation (usefulness, enjoyment) on user attitude and word of mouth intention. In addition, we investigated how FinTech use motivation, user attitude, and word of mouth intention change according to innovation resistance tendency. And, we examined how the motivation, user attitude, and word of mouth intention of FinTech change according to the message type (rational and emotional). The main results of this study are as follows. First, the usefulness and enjoyment of motivation for using FinTech have a positive effect on user attitude, and user attitude also has a positive effect on word of mouse intention. Second, the relationship between FinTech use motivation, user attitude, and word of mouth intention was found to difference according to consumers' innovation resistance. Third, it was found that the relationship between FinTech use motivation, user attitude, and word of mouth intention differs according to type of message (rational, emotional). At the conclusion of the study, the summary of the research results, implications and limitations, and future research direction are described.

• Journal of the Korean Geophysical Society
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• v.4 no.1
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• pp.1-10
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• 2001

A number of tangible cultural properties have been left to suffering damage without any scientific conservation or maintenance. We conducted nondestructive geophysical explorations around the Western pagoda of the Iksan Mireuksa Temple for the purpose of preparing the counterplan of its conservation and maintenance and of utilizing the geophysical information for the design of repair. Geophysical image of the shallow subsurface around the construct resulting from electric resistivity, seismic refraction, and GPR methods carried out along 6 lines in the site was used to investigate the relationship between the foundation characteristics and the structural safety. Tilting of the pagoda southwest towards seems to result from the low resistivity zones found in the southwestern part. The GPR and seismic surveys revealed a boundary at depth of 3.3～3.5m dividing into two layers, compacted overlaid soil and the original ground. The boundary appears to dip southwest. The artificial layer as a foundation does not covers as much as the bottom area of the pagoda. This top soil dipping southwest seems to result in tilting of foundation southwestward towards. Our geophysical result suggests ground reinforcement in the western part of the survey area for the conservation of the construct.

• Journal of the Korea Concrete Institute
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• v.18 no.1 s.91
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• pp.65-71
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• 2006

Concrete has a void, which exists as one of defect in concrete. If the porosity of concrete increases, durability of concrete decreases. In this paper, to improve surface void of concrete, surface penetration sealers are applied to specimen. And, it were investigated that the resistances of chloride penetration and freezing and thawing for concrete with surface penetration sealer of two types. According to the results, surface penetration sealer has not show a harmful influence on strength and resistance of freezing and thawing. Surface penetration sealers were effective in the resistance of chloride penetration.

• Proceedings of the KIEE Conference
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• 2008.07a
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• pp.345-346
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• 2008

최근에 콘덴서 뱅크에서 자주 일어나는 고장의 유형은 콘덴서의 내부절연파괴, 리액터의 소손이 주를 이루고 있다. 그중에서 콘덴서 셀의 절연파괴가 수대에서 십 수대까지 동시에 발생하기도 한다. 이러한 현상의 대부분은 차단기의 투입 시 서지전압과 전류에 의해 서서히 진행 혹은 갑작스런 고장으로 진행되고 있다. 이중에서 저항기의 절연열화가 진행되면 차단기 투입 시 순간적인 절연파괴를 일으켜 급준파의 전류를 더 급준하게 만들면서 콘덴서나 리액터의 열화를 더욱 더 가중시키며 순간적으로 저항기의 역할을 못하게 되어 안정상태를 더욱 해치는 역할을 수행하게 된다. 이 논문에서는 콘덴서 뱅크와 중성점 저항기의 특성을 분석하고 중성점 저항기의 절연성능을 보강하여 전, 후의 서지전류 특성을 비교함으로써 실제 계통에서 중성점 저항기의 절연열화가 콘덴서 뱅크에 미치는 영향에 대해서 알아보고자 한다.

• Journal of the Korean Geotechnical Society
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• v.28 no.2
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• pp.43-55
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• 2012

In this study, the resistance bias factors are calculated to determine the resistance factor of Gravel Compaction Piles which is one of the soft ground improvement methods. In order to calculate resistance bias factors for gravel compaction piles, two ultimate bearing capacities were analyzed. One is the ultimate bearing capacity in 2.54 cm settlement measured using data of the field loading test on 41 piles and the other is the ultimate bearing capacity calculated using the seven equations concerning bulging failure. The results of analysis show that the probability density function of the calculated ultimate bearing capacities has a lognormal distribution. Resistance bias factor and the coefficient of variation for Greenwood equation are 0.91 and 0.38, respectively, and for those of Hughes & Withers are 1.19 and 0.39. The two equations are suitable for calculating resistance factors for LRFD of soil improvement using gravel compaction piles.

• The Journal of Engineering Geology
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• v.24 no.4
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• pp.525-534
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• 2014

Environmental problems typically occurring in abandoned mine lands (AML) include: contaminated and acidic surface water and groundwater; stockpiled waste rock and mill tailings; and ground subsidences due to mining operations. This study examines the effectiveness of various geophysical techniques for mapping potential hazard and contaminated zones. Four AML sites with sedimentation contamination problems, acid mine drainage (AMD) channels, ground subsidence, manmade liner leakage, and buried mine tailings, were selected to examine the applicability of various geophysical methods to the identification of the different types of mine hazards. Geophysical results were correlated to borehole data (core samples, well logs, tomographic profiles, etc.) and water sample data (pH, electrical conductivity (EC), and heavy metal contents). Zones of low electrical resistivity (ER) corresponded to areas contaminated by heavy metals, especially contamination by Cu, Pb, and Zn. The main pathways of AMD leachate were successfully mapped using ER methods (low anomaly peaks), self-potential (SP) curves (negative peaks), and ground penetrating radar (GPR) at shallow penetration depths. Mine cavities were well located based on composite interpretations of ER, seismic tomography, and well-log records; mine cavity locations were also observed in drill core data and using borehole image processing systems (BIPS). Damaged zones in buried manmade liners (used to block descending leachate) were precisely detected by ER mapping, and buried rock waste and tailings piles were characterized by low-velocity zones in seismic refraction data and high-resistivity zones in the ER data.

• Asia Marketing Journal
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• v.5 no.2
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• pp.1-18
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• 2003

본 연구는 소비자의 제품 평가에 중요한 영향을 미치는 감각속성에 대하여 이를 평가할 수 있는 평가기준이 주어졌을 경우와 주어지지 않았을 경우 소비자의 선호도가 얼마나 일관적으로 형성되는지를 살펴보고, 이를 통해 형성된 선호도가 새로 유입되는 불일치 시장정보에 대해 어떠한 저항을 보이는지를 세 가지 유형의 시장정보를 통해 살펴보았다. 연구결과 감각속성을 평가할 수 있는 평가기준 정보가 주어진 경우 소비자들의 감각속성에 대한 지각이 제시된 평가기준을 활용하여 유사하게 이루어지고, 이에 따라 대상에 대한 선호도의 분산이 감각속성에 대한 평가기준을 제시하지 않았을 때보다 작음을 알 수 있었다. 또한 감각속성에 대한 평가기준이 제시되는 집단이 평가기준이 제시되지 않은 집단보다 평가기준을 활용함으로써 판단에 대한 확신을 가지게 되어 이후에 제시되는 불일치 시장정보에 대해 보다 저항하는 것으로 나타났다.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.05a
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• pp.479-482
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• 2003

비휘발성 메모리인 플래시 메모리는 가볍고, 전력 소비가 적으며, 충격에 대한 저항이 강한 특징이 있다. 그러나 플래시 메모리는 세그먼트당 삭제 횟수가 최악의 경우 10만 번 정도로 제한된다는 단점이 있어서, 만약 삭제가 특정 세그먼트에 집중된다면 전체 수명이 단축되게 된다. 하지만, 플래시 메모리의 모든 세그먼트가 골고루 사용된다면 수명을 연장시킬 수 있다. 이를 위해 저장되는 자료의 유형을 파악하여 Hot, Cold 그리고 Lukewarm 이라는 그룹별로 분리해서 관리한다. 단순한 분리는 사용 횟수의 양극화를 가져오지만, 양극화된 세그먼트에 반대 유형의 자료를 할당하고 관리하면 전체 세그먼트의 사용률을 균등하게 할 수 있다. 이를 위해, 쓰기와 클리닝 작업 외에 양극화의 패턴을 통해 유형을 결정해주는 루틴을 포함하였다.

• Journal of Science Education
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• v.38 no.2
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• pp.331-343
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• 2014

The types of misconceptions and their consistencies of the elementary school teachers about the characteristics of currents according to the connection methods of batteries in simple electric circuits were investigated. The misconceptions of the elementary school teachers about them could be divided into three types. Among the respondents of the 96 elementary school teachers for this study, the 2 elementary school teachers consistently understood the characteristics of currents on the basis of the misconception type of focusing only the number of batteries connected regardless of the connection methods of batteries, the 8 elementary school teachers did on the basis of the misconception type of confusing the series connection and the parallel connection of batteries, and the 4 elementary school teachers did on the basis of the misconception type of confusing the series and parallel connection of batteries with those of resistors. Also, they consistently applied these misconception types to not only the situations to use the learned concepts but the situations to use the differentiated concepts about the connection methods of batteries.