• Management & Information Systems Review
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• v.37 no.3
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• pp.115-130
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• 2018

The purpose of this study is to clarify the relationship between organizational characteristics and information systems characteristics or job satisfaction, attempts to examine the regulatory effects brought about by the adjustment of social capital theory. So far, The results of this study are based on the analysis of individual models from the perspectives of each functional organization such as HR, organization, finance, operation, and MIS. Therefore, this paper attempted a comprehensive analysis of factors affecting job satisfaction and firm performance by presenting an integrated research model of organizational perspectives in addition to the approach of MIS perspective. The characteristics of information system were promptness, CEO support, and compensation. And the organizational characteristics were multiple regression analysis using innovation, trust, and preferential factors. The analysis data is based on sixth data from the HCCP of Korea Productivity Center. According to the analysis results, all the variables had a significant influence on satisfaction, especially CEO support and trust. The analysis of the moderating effect between innovation and job satisfaction was moderated by vision sharing. Only the logistic regression analysis of the satisfaction with the average salary of the members among the demographic variables was statistically significant. Therefore, this study can be concluded that the overall satisfaction level will be improved by recognizing appropriate compensation as sufficient compensation.

• Knowledge Management Research
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• v.22 no.2
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• pp.33-53
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• 2021

Use of mobile apps being extended, privacy concern on the side of the users is increased while they are willing to provide the private information to use the apps. In this study, we tried to identify the motivating elements that influence the users' intention to use the apps, based on the tendency towards regulatory focus and the privacy calculus theory. To verify the study model, we collected data from 151 adults who use health apps throughout the country, and analyzed the data using the PLS-SEM method. According to the result of the study, it was turned out that tendency towards promotion focus had negative impact on privacy concern and privacy danger, and tendency towards prevention focus had positive impact on privacy concern. Privacy concern had negative impact on the intention to use the mobile apps, and privacy benefit and privacy knowledge had positive impact on the intention to use the mobile apps. Finally, the intention to use the mobile apps had positive impact on the intention to continue to use the mobile apps. In this study, we identified different impacts of two types of tendency towards regulatory focus on privacy concern, and identified different influences on the intention to use the mobile apps accordingly.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2000.11a
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• pp.118-126
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• 2000

동양의학에서 인체의 주된 생리 정보는 체질과 맥진에서 얻어질 수 있다 체질은 선천적인 오장 육부 기능에 대한 정보를 제공한다. 체질에 대한 판단은 얼굴형상, 맥진, 사주 등의 방법에 의한다. 반면에 진맥은 현재의 오장육부의 건강 상태를 나타낸다. 오장육부의 생체정보는 인체경락의 전기 전도도를 측정하는 방법에 의해서도 얻어질 수 있으나 본 논문에서는 진맥에의한 방법만을 토론한다. 체질과 진맥 정보는 치병에 있어서 처방의 기간과 강도를 결정 할 수 있는 결정적인 변수이다. 이 두가지 정보 중에서 하나라도 결핍될 경우 병에 대한 효율적인 대응이 어려워진다. 그 이유는 처방의 강약 조절이 어렵고 그 결과 다른 부작용 유발가능성이 크다. 본 논문에서는 진맥이론의 일반적 전개를 위하여 음양오행 성질의 과학적인 정의를 기초로 하였다. 구체적인 맥상의 판단에는 (1) 음의 맥과 양의 맥의 절대적 크기와 상대적 비(즉 음양의 강도와 비), (2) 오행의 성질에 기초한 맥의 형상, 그리고 (3) 맥의 느낌이나 성질등 3가지 정보를 종합한 방법으로 맥상을 파악한다. 이러한 맥진기술 이론은 분류방법이 간단할 뿐만아니라 이론이 일반적이다. 그래서 한의학의 전문가는 물론이고 일반인 모두 쉽게 익혀 덜인의 건강상태를 스스로 파악하는 것이 가능하다. 진맥기 제작의 기년 이론으로서 역할을 할 수 있다. 오행이론에 기초 할 경우 맥상은 5가지 대표적인 맥으로 분류된다. 맥의 이름은 황제내경에 제시된 한의학적인 이름과 함께 맥상을 쉽게 유추 할 수 있는 실생활적인 이름을 병용하였다. 예를 들어 위장이 약할 때 나타나는 홍맥을 진빵같이 부드러운 맥으로, 폐가 나쁠 때 나오는 흩어지는 모맥을 도우너츠형 연기맥으로, 신장이 나쁠 때 나오는 단단한 석맥을 고구마형상의 돌덩어리맥으로, 간이 나쁠 때 나오는 긴장된 현맥을 팽팽한 고무줄맥으로 그리고 심장이 나쁠 때 나오는 작고 연한 구맥을 튀어오르는 물방울맥으로 명명하였다. 이외에 진맥에 의하여 인체의 한열이나 지삭 부침등의 정보가 가능하며, 이러한 정보는 고혈압이나 중풍 확률, 비만 가능성 지수, 골다공증 선행지수 그리고 심장기능 파악(불전맥이나 대맥) 등 다양한 인체 정보를 파악하는 데 응용될 수 있음을 강조한다.

• International Commerce and Information Review
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• v.18 no.3
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• pp.23-43
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• 2016

Many customers of individual countries are interested in overseas direct purchase. B2C is not limited in a domestic market anymore. There are giant online shopping sites such as Amazon and eBay around the world. Many local and overseas customers can access and purchase products via B2C sites. Market size of overseas direct purchase has been dramatically increased. Overseas direct purchase can be closely associated with trade or international commerce due to the massive increase. This study aims at gaining a better understanding of overseas direct purchase in the country-level not customer-level. Specifically, this study examines relationships between overseas direct purchase and customer determinants including openness, innovativeness, and strategic confirmity to normative institution. Also, moderating effect with external environments such as logistics infrastructure and market uncertainty. Relying on RBV, TCA, Institutional theory, and OSAM model, this study justifies how internal and external determinants can increase or decrease consumer awareness on overseas direct purchase.

• Journal of Digital Convergence
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• v.20 no.3
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• pp.251-264
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• 2022

The purpose of this study is to present factors and strategies for successful rewarded-crowdfunding of companies. For this, rewarded-crowdfunding based on the extended theory of planned behavior(E-TPB) by adding individual innovation and risk preference as extended variables, in addition to the basic variables of the theory of planned behavior(TPB), including attitude, subjective norm, and perceived behavior control. In addition, the moderating effect of rewarded-crowdfunding experience was confirmed. In addition, the moderating effect of the rewarded-crowdfunding experience was confirmed, and exploratory factor analysis and multiple regression analysis were conducted for questionnaires who were aware of the concept of rewarded-crowdfunding. As a result of testing the hypothesis, it was found that attitude, subjective norm, perceived behavioral control, and risk preference affect the intention to invest in rewarded-crowdfunding. Also, we could find that perceived behavior control and risk preference were moderately influenced by investor who had experience in rewarded-crowdfunding. Based on the research results, it has academic and practical value by presenting the direction of enhancing the success of rewarded-crowdfunding that companies can use as a way to raise funds and boost sales.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.8
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• pp.352-361
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• 2019

The purpose of this research is to verify the mediation effect of emotional regulation on the relationship between social anxiety and relational aggression in higher-grade elementary school girls. The research was conducted with 177 female students in grades 4, 5, and 6 attending an elementary school in Inchon, South Korea, and the results were used as a social anxiety scale, an emotional regulation ability scale, and a relational aggression scale. From using the data for multiple regression analysis, the results of this study are as follows. First, social anxiety showed a significant negative correlation with emotional regulation, and showed a significant positive correlation with relational aggression. Emotional regulation and social anxiety showed a significant negative correlation with relational aggression. Second, emotional regulation was fully mediated from the effect of social anxiety on relational aggression. Third, as a result of verifying the mediating effects from subordinate factors of emotional regulation on the relationship between social anxiety and relational aggression, positive emotional regulation, such as problem-centered coping support seeking was found to be partially mediated, whereas negative emotional regulation, such as emotional divergence, aggressive expression, and avoidance, was found to be fully mediated. Finally, the implications and limitations of this study are discussed.

• Korean Journal of School Psychology
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• v.17 no.3
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• pp.379-399
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• 2020

This study examined the relative influence of the five factors of the self-determination motivation on academic hatred. A total of 938 high school seniors (female 535, 57.0%) across eight schools in Seoul, Incheon, and Gyeonggi province were surveyed a month before Soo-neng (College Scholastic Ability Test). The findings of correlation analyses and hierarchical multiple regression analyses were summarized as follows. Academic hatred showed significant correlations with all the self-determination motivation factors except for introjected regulation. For hierarchical multiple regression analyses, starting with amotivation, the motivation factors indicating low level of self-determination were entered in order. In the final model, amotivation and introjected regulation had positive influence on academic hatred, and intrinsic regulation had negative influence on academic hatred. Specifically, introjected regulation which had no significant effect on academic hatred with amotivation and external regulation showed significant effect after identified regulation was added. Identified regulation lost its significant influence after intrinsic regulation was included. This study was meaningful in that it was the first study to clarify motivational characteristics of academic hatred based on self-determination theory. The study also presented its limitations, implications for school counseling intervention, and directions for future research.

• Magazine of the Korea Concrete Institute
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• v.10 no.3
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• pp.197-208
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• 1998

최근들어 손상된 실구조물의 보강공법들이 적용,발전되어왔다. 가장 보편적으로 사용된공법이 강판과 탄소섬유를 이용한 공법이지만, 이론적인 배경과 적용기술이 아직은 정립되어었지 않은 상태이다. 강판보강의 경우 단부에서의 응력집중이 보강 효과를 결정짓는 가장 중요한 변수이므로, 본 연구에서는 이러한 응력집중을 완화하기 위하여 단부에 보강판과확대판을 부착하여 실험을 하였고, 탄소섬유 보강 실험에서는 다층 시공시 보강량을 조절하여 실험하였다. 실험 결과는 하중-처짐, 항복하중, 최대하중, 보강재의 전단응력의 분포와 보강재의 파괴양상을 분류하여 정리하였다. 실험을 통하여 강판 보강의 경우 본 연구에서 제안된 단부에서의 보강방법이 보강효과가 향상된 것을 확인하였고 탄소섬유 보강시에는 탄소섬유의 보강량을 조절함으로써 경제적인 설계와 시공이 가능한 것으로 나타났다.

• 한국경영정보학회:학술대회논문집
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• 2007.11a
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• pp.88-95
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• 2007

사회적 커뮤니케이션 미디어는 기업 조직의 사회적 네크워크를 활발히 사용되고 있다. 각 커뮤니케이션 정보시스템은 매우 유용하게 사용되고 있지만, 업무적 특성과 사회적 영향 요인에 대한 연구는 매우 적은 편이다. 또한 새로운 정보기술의 도입, 예를 들면, 메신저와 무선 화상통신과 같은 발전은 매체 풍부성 이론으로 아직까지 적용 검증되지 못하고 있다. 본 연구는 업무적 특성과 미디어 활용 그리고 업무성과에 대한 검증을 실시하였다. 분석방법은 서베이를 통하여 소중대기업에서 근무하고 있는 280명을 대상으로 하였고 회귀분석으로 분석결과를 도출하였다. 연구결과로는 업무 특성은 미디어 사용에 긍정적인 영향요인이며 사회적 영향과 친분관계는 두 관계를 조절하고 있음을 발견하였다. 또한 커뮤니케이션 미디어의 활용은 각 업무성과에 긍정적인 영향을 미치고 있음을 발견하였다.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.16 no.8
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• pp.745-757
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• 1991

In this paper, the theoretical convergence property of the individual tap LMS algorithm for equaliz action if analyzed, and the pefomances over seeral multipath time vaing mobile radio channels are investigaed. The individual tap adjusting method of the tapped-elay line equalizer using LMS algorithm is proved to have Wiener optimum solution. It has more rapid convergence speed and lowe bit error rates than conventional Tdl LMS and gradient lattice equlizer in time invariant or time variant multipath channels.