• Management & Information Systems Review
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• v.35 no.1
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• pp.287-305
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• 2016

This study confirms that there is a correlation between managers' incentive-compensation system(introduction of the compensation committee) and corporate governance mechanisms (ownership structure, proportion of outside directors, debt ratio, competitive strength), and analyzes whether firm value is affected by corporate governance mechanisms. The purpose of this paper are empirically tested using 318 firm-year data listed on the KRX from 2001 to 2010 and 2SLS(two-stage least square method) were used for the analysis of the hypotheses. The results of empirical tests are as follows. Firstly, there is no correlation between introduction of the compensation committee and corporate governance mechanisms. In addition, the results show that there is a causal relationship between some variables. Secondly, results from the analysis of the impact of corporate governance mechanisms on firm value, only introduction of the compensation committee and foreign investors ownership were analyzed as a positive impact on the firm value. This result means that most domestic firm don't actively used for managers' incentive-compensation system as a useful control device for improving corporate governance.

• The Journal of Bigdata
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• v.4 no.2
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• pp.47-59
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• 2019

Recently, the RPA (Robotic Process Automation) solution, which has been spreading in Korea and overseas, allows users to easily automate their tasks with the application GUI (Graphic User Interface), and the number of Korean financial companies which Implemented for automating their business is increasing now. However, as the major supervisory regulations that financial institutions must comply with are based on the existing traditional SDLC (Software Development Life Cycle), it is not proper to be directly applied to RPA that automates end-user works on the level of user's system interface. Therefore, in this paper, we organized the important financial supervisory rules and control items that should be considered for RPA implementation, then surveyed 24 financial companies which have implemented RPA for checking how they applied them. Finally, we would like to present the necessity of revision of related compliance.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.11
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• pp.4197-4206
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• 2010

The purpose of this study was to examine the effects of regular physical activity program on young children's basic motor skills and daily stress. The outdoor physical activity program was conducted with 40 participants who were divided into two groups(experimental group and control group) for 10 weeks twice a week. Results of the study were as following. The outdoor physical activity program improved young children's basic motor skills in the experiment group compared to the control group. Also it had positive effects on the reduction of daily stress in the experimental group compared to the control group. This result suggests that the physical activity program have positive effects on the development of young children's basic motor skills and the reduction of daily stress.

• The Journal of the Korea Contents Association
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• v.20 no.6
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• pp.609-622
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• 2020

The purpose of this study is to examine the mediating effect of internalized shame and rejection sensitivity between parental psychological control, and displaced aggression in college students. For this purpose, 406 data samples were collected from the college students. SPSS was used for the analysis of descriptive statistics, reliability, correlation, AMOS for the evaluation of structural equation model and the mediating effect, and Mplus for the double mediating effect. Following is the summarization of the study. First, the displaced aggression has a positive relation with parental psychological control, internalized shame, and rejection sensitivity. Also, there were positive relations between internalized shame and parental psychological control, parental psychological control and rejection sensitivity, and internalized shame and rejection sensitivity. Second, internalized shame has a full mediation effect between parental psychological control and displaced aggression. Third, rejection sensitivity has not a mediation effect between parental psychological control and displaced aggression. Fourth, internalized shame and rejection sensitivity were identified as double mediation variables between parental psychological control and displaced aggression. This result inspires the college student's displaced aggression and can be useful in college student's counseling settings. Meanings, limitations and suggest for future research were discussed.

• Journal of the Korea Convergence Society
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• v.9 no.9
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• pp.329-335
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• 2018

The purpose of this study was to examine the relationship between children's Temperamental Effortful Control and adolescents' Academic failure tolerance(AFT). Specifically, Grit effect as a mediator between Effortful Control and AFT was also determined. A total of 108 children participated as they were at age 8, and as they turned 14 years old. Children Behavior Questionnaire (CBQ) was measured to investigate children's Effortful Control, and Grit scale and AFT scale were measured to investigate adolescents' Grit and their response to failure. The results of this study showed that children's Effortful Control was significantly related to AFT. And adolescents' Grit was also positively related to adolescents' AFT. In addition, Effortful Control was related to Grit. Finally, Grit partly mediated the relationship between Effortful Control and AFT.

• The Journal of the Korea Contents Association
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• v.16 no.4
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• pp.132-143
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• 2016

The purpose of this study is to analyze the impact of self-control of adolescence on the teacher attachment. In addition to this, it is to verify the mediating effects of self-esteem and self-confidence of adolescence. For this reason, we analyzed the data of 2,854 students in the second grade of the middle school in 2010 by a model of Structural Equation. The main findings were as follows. First, self-control of adolescence was found to give a significant positive effect in teacher attachment. In this case, the self-control of adolescence was found to be significant indirect effect and direct effect, and total effect. Second, self-esteem and self-confidence of adolescence, it was found that self-control of adolescence has a significant meditating effect in the process of a significant positive effect in teacher attachment. Based on the results of these studies, we have proposed the importance of the self-control training of adolescence.

• The Journal of the Korea Contents Association
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• v.19 no.8
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• pp.224-239
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• 2019

The purpose of this study was to examine the effects of communicative competence, mother's psychological control, and family strengths on interpersonal competence. The subjects of 285 college students who were enrolled in Gyeonggi province were surveyed for data collection. Hierarchical regression analysis was performed considering the influence of control variables. Main results of the study, with college students' gender, grade, birth order and number of siblings controlled, are as follows: Communicative competence had a significant effect on overall interpersonal competence, while mother's psychological control and family strengths had no significant effect on overall interpersonal competence. Next, the results of the study for each sub-factors of interpersonal competence are as follows: Communicative competence was found to be a variable that influence all the sub-variables of interpersonal competence including relationship formation and initiation, claiming for rights or discomfort, consideration for others, conflict management, and appropriate self-opening. Mother's psychological control has a negative effect only on conflict management, and family strengths has an effect on relationship formation and initiation, and appropriate self-opening.

• Convergence Security Journal
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• v.19 no.2
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• pp.147-156
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• 2019

The purpose of this study is provide appropriate arms control measures between South and North Koreas by comparing and analyzing the former proposals and agreements in the past and the current Moon Government's approach representing the 9.19 military agreement. For this, I established the most appropriate framework for analysis through comparing and analyzing the arms control theories. The policies of the past governments and of the current Moon Jae-in government are analyzed. The most highlighted characteristic was that the arms control policies were projected by not from the military confidence, but political confidence building measures or both concurrently. In conclusion, I suggested the strategies of projecting confidence building measures and arms control or disarmament in the process of projecting the peace settlement. Nonetheless, the most important point is that the policies of arms control and unification should be pushed ahead complementally.

• Proceedings of the Korea Institutes of Information Security and Cryptology Conference
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• 2002.11a
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• pp.298-301
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• 2002

다중레벨보안은 하나의 시스템 내에 여러 보안등급의 데이터와 사용자를 수용하여 효율성을 높이기 위한 것이다. 본 논문에서는 네트워크를 통해서 여러 보안등급의 데이터가 저장된 디렉토리 서버에 다중레벨의 사용자들의 접근을 통제하기위한 방안을 제시하고 구현한다. 보안과 무결성 모두를 보장해주기 위해서 보안 모델과 무결성 모델을 결합한 새로운 형태의 모델을 정의한다. 이 모델을 OpenLDAP의 ACL(Access Control List)을 사용하여 구현하고 사용자의 등급에 따른 시스템의 접근통제를 가능하게 한다.

• Broadcasting and Media Magazine
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• v.14 no.3
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• pp.58-65
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• 2009

방송 통신 융합 환경의 도래는 뉴미디어 산업 발전의 기회이며 동시에 저작권의 위기이다. 반면 저작권은 오랜 기간 논의된 문제였음에도, 제도적으로 기술적으로 해결되지 못한 미완의 숙제로 남아있다. 이 글은 저작권 보호와 공정 사용이 문화발전이라는 공동의 목적을 가지고 있음을 논증하고 융합 환경에 대한 구조 분석을 시도한다. 이를 통해 저작권 보호 기술이 가지는 한계와 제약을 검토한다. 또한 OWL로 표현된 관계 기반의 저작물 추적 및 통제 기술을 새롭게 제안한다. 특히 접근 통제 기술인 DRM을 시맨틱하게 설계할 수 있는 저작권 보호 기술의 속성과 특성에 대한 분석을 소개함으로 향후 디지털 콘텐츠 관리 및 응용 기술 구현에 도움을 주고자한다.