• Proceedings of the Korea Information Processing Society Conference
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• 2007.11a
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• pp.831-834
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• 2007

유비쿼터스 환경에 대한 관심이 높아짐에 따라 모바일에 관련된 하드웨어 개발은 물론 소프트웨어에 대한 관심도 마찬가지로 높아지고 있다. 소프트웨어에 대해 높아지고 있는 관심 중에서도 자원의 공유 혹은 접근에 대한 보안은 매우 중요한 이슈로 떠오르고 있다. 본 논문에서는 유비쿼터스 소프트웨어를 개발하기 위한 더 나은 프로그래밍 환경을 제공할 수 있는 정책 기술 언어로 작성된 정책 명세에 포함되는 권한의 제어를 위한 접근 제어 규칙(Access Control Rule)과 변화되는 상황을 감지하기 위한 상황 적응 규칙(Adaptation Rule)을 검사하여 규칙 사이의 안전성을 검사하기 위한 방법을 제시한다. 또한 규칙 사이의 안전성을 말하기 위해 사용되는 타입 시스템에 대해서도 설명한다.

• Journal of Digital Convergence
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• v.12 no.8
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• pp.61-66
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• 2014

The study aimed to investigate the relative levels of grit and their relationship with potential dropping-out and university adjustment of foreign students in Korea. The subjects of this survey were gathered through purposive sampling, and 335 subjects were collected from university students in South Korea. First, the grit was significantly and positively correlated with emotional adjustment, social adjustment, university satisfaction, and academic adjustment, and was negatively correlated with potential dropping-out of university. Drop-out potential is negatively and significantly correlated with all subgroups of university life adjustment. Second, the grit is higher than the mid-point and drop-out potential is very low. Emotional adjustment and university satisfaction are the highest among the subgroups of university life adjustment but social adjustment is the lowest among them. Third, it was found that foreign students in the mid and high grit clusters are lower in mean drop-out potential rates than those in the low grit cluster. And foreign students in the mid and high grit clusters are higher than those students in the low university life adjustment group.

• The Journal of the Korea Contents Association
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• v.14 no.7
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• pp.188-195
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• 2014

The purpose of this study family functioning and self-identity as a mediating effect on the impact of school life adaptation were investigated. This aspect of the study, panel survey was used to researchers from the Korea Youth Policy and their parents of about the consciousness and family awareness, the youth of 6, 979 people. Youth Policy Institute of Korea analyzed the panel. frequency using SPSS program, AMOS using factor analysis, path analysis was performed. The following results were obtained. First, the family of functions of the sub-factors and school life adaptation sub-factors had a significant correlation with each other. Second, the youth's family function in school life adaptation had a significant impact which parameters, excluding self-identity. Third, the family functions as a self-identity parameter had a significant impact on school life adaptation.

• Journal of Digital Convergence
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• v.16 no.11
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• pp.511-520
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• 2018

In this study, we looked at whether the character strength of foreign students affects the adaptation of university life and tried to figure out whether cultural adaptation stress has mediating effect. To this end, we set up a research model based on prior research, conducted a survey of 263 foreign students belonging to G City and N City, and analyzed the data using the spss statistics program. As a result of the study, the character strength of foreign students was affecting the adaptation of university life, and the cultural adaptation stress of international students partially mediated the relationship between character strength and university life adaptation. Therefore, it is suggested that it is necessary to develop a program that reduces cultural stress and to have a professional counselor in the university who can continuously consult international students.

• Journal of Industrial Convergence
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• v.22 no.7
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• pp.103-112
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• 2024

The purpose of this study is to verify the effect of parent's support on the school adaptation of immigrant adolescents to school life, the mediating effect of self-esteem, and the moderating effect of cultural adaptation stress. The data used for the analysis were the second panel data (2020) among the multicultural youth panel survey data. As for the data analysis method, frequency analysis, descriptive statistics analysis, correlation analysis, PROCESS MACRO Model Number 4 and PROCESS MACRO Model Number 1 analysis were performed. As a result of the analysis, first, parental support showed a positive (+) effect on school life adaptation. Second, in the relationship between parent's support and school adaptation, self-esteem had a statistically significant indirect effect. Third, it was found that cultural adaptation stress had no moderating effect in the relationship between parent's support and school adaptation. Based on these results, policy and practical suggestions for improving the school adaptation of immigrant adolescents to school life were presented.

• Journal of Digital Convergence
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• v.10 no.6
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• pp.171-179
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• 2012

In this study, production of the psychological characteristics of college, and work values, and adjusting to college by examining the relationship between the impact and importance of college life was to become the basis of map. The results of this study First, the psychological characteristics of college production to adjust to college has a positive effect. In particular, self-esteem, how the formation of ego identity doeneunyae adjustment to college so well that the results could be obtained. Second, the psychological characteristics of college production value of the job was not found to affect the formation. Finally, the work value adjustment to college life was not affected by.

• Journal of Digital Convergence
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• v.10 no.11
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• pp.665-672
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• 2012

This study was to identify the mediating effect of hope between acculturative stress and psychological wellbeing of women immigrants. The data for the study were collected from 609 women immigrants in 10 cities and provinces of Korea. First, the acculturative stress except for homesickness was lower than the middle point, and hope and positive wellbeing scored above the middle point. Second, acculturative stress was negatively correlated with hope and positive wellbeing. Third, the mediating effect of hope between acculturative stress and positive wellbeing was testified. Finally, the mediating effect of hope between acculturative stress and negative wellbeing was also testified.

• Journal of Korean Society of Disaster and Security
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• v.16 no.1
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• pp.37-48
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• 2023

The possibility of a super-large disaster is increasing due to changes in national territory, urban space and social environment, extreme weather conditions due to climate change, and paralysis of national infrastructure due to natural disasters. In this study, in order to support the systematic establishment of national territorial disaster prevention strategies for future disasters, alternatives to intelligent national territorial disaster prevention policies for future disasters were considered. Changes in the national environment related to future disasters, domestic and foreign prior studies and policy trends related to national disaster prevention, and studies related to the national disaster management system were investigated, and institutional and technical policy alternatives were derived. As a policy alternative, it was suggested that the creation of a self-adapting national territory for future disasters should be systematized and continuously supported through a technically intelligent decision-making support system.

• Proceedings of the Korean Information Science Society Conference
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• 2004.10c
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• pp.253-255
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• 2004

현재의 센서 네트워크를 구성하고 있는 센서 노드들은 배치 전에 미리 입력된 라우팅 및 감지 서비스만을 제공한다. 이러한 센서 네트워크 및 노드 구조는 기존의 고정화된 환경에는 적합하나 차세대 유비쿼터스 환경과 같이 시스템이 스스로 성장하며 서비스 추가 및 재설정 요구가 빈번하게 일어나는 환경에서는 그대로 적용하기가 힘들다. 따라서 본 논문에서는 유비쿼터스 환경에서 시스템 레벨의 정책 및 환경 변화에 따라 적응적으로 동작할 수 있는 센서 네트워크 노드 구조를 제안하여, 또한 제안된 구조에서 기존의 구조에 대한 에너지 소모 정도를 분석하여 제안의 현실성을 검증한다.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2006.09a
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• pp.76-82
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• 2006