• 한국항행학회논문지
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• 제23권1호
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• pp.1-7
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• 2019

본 연구에서는 항공기 지상 이동 fast-time 시뮬레이터를 개발하였다. 시뮬레이터는 FCFS (first-come first-served) 스케줄러로부터 생성된 스케줄을 사용하여 항공기를 지상 이동시키는데, 항공기의 움직임을 모사하기 위해 1차원 등속 이동 운동 모델을 적용하였다. 공항 내 항공기 충돌 위험이 발생하는 상황을 분석하여 총 6개의 상황으로 분류하였으며 충돌 감지 및 회피 알고리즘을 구현하여 분리 거리를 유지하고 교착 상태를 방지 하도록 하였다. 인천국제공항의 실제 운용상황을 모사한, 72대의 항공기가 포함된 시나리오에 대하여 테스트를 실시하였다. 충돌 감지 및 회피 기능을 사용하지 않은 경우, 다양한 위험 상황이 확인되었으며, 충돌감지 및 회피 알고리즘을 사용하면 위험 상황이 없어지는 대신 추가적인 지연이 발생함을 확인하였다. 또한 회피 알고리즘에서 3가지 통행 우선순위 부여 방식을 구현하여 각 방식에 따른 지연 대수와 평균 지연 시간을 비교하였다. 남은 거리 또는 남은 시간에 따라 우선 순위를 부여하는 방식이 각 상황별 최소 지연을 선택하는 방식에 비하여 전체 추가 지연이 작아짐을 확인하였다.

• 가정과삶의질연구
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• 제27권3호
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• pp.181-200
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• 2009

The purpose of this study was to develop Marital Counseling Program for marital conflict solution and to verify the effects of the developed program both quantitatively and qualitatively. This marital counseling program consisted of conjoint marital counseling(5 session) and group marital counseling(6 sessions). Each 13 couples of the experiment group and the control group were analysed. The effectiveness of this program was evaluated by pretest, post test, and follow-up after 3 months. It was analyzed by Mann-Whitney U Test and Wilcoxon Matched Pairs Signed-Rank Test. Also, as for the experiment group, the level of objective change perception, qualitative evaluation, and program evaluation were investigated. The major results were as follows: This marital counseling program for conflict solution was effective to decrease the level of marital conflict and explosive conflict coping and to increase the level of emotional interaction, communication skill, marital satisfaction, and self-esteem among experiment group. These positive effects maintained at follow-up. Additionally, participants(experiment group) reported positive changes of psycho-emotional state, spouse interaction behavior, marital communication and marital relationships. However, in the control group, there were no change according to the time. Future research and practical implications were added.

• 기본간호학회지
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• 제16권4호
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• pp.515-523
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• 2009

Purpose: The purpose of this study was to examine the relationship between work-family conflict, social support, job satisfaction, and organizational commitment which are closely linked to staff turnover from the perspective of married hospital nurses. Method: A survey was conducted using self-report structured questionnaire from 220 married nurses. Data analysis included descriptive statistics, t-test, one-way ANOVA, correlation and multiple linear regression with SPSS Win 17.0 program. Results: Job satisfaction, social support, work-family conflict and age were strong predictors of organizational commitment. These variables explained 46.5% of the variance of the organizational commitment. Higher levels of organizational commitment were associated with greater job satisfaction and social support. Nurse with lower levels of work-family conflict and older age reported a high level of organizational commitment. Conclusion: These results show that improving job satisfaction has the best effect on enhancing nurses' organizational commitment. Also supportive relationships, reduction of work-family conflict and older age were significantly correlated with organizational commitment. Organizations should design more family-friendly policies and provide opportunities for career development to health professionals to induce organizational commitment.

• 한국지역사회생활과학회지
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• 제19권3호
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• pp.373-386
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• 2008

The purpose of this study was to examine the effects of parent-adolescent relationship and marital conflict perceived by adolescents on peer victimization. The subjects were 353 middle school students selected from two middle schools in the Incheon area. The instruments of research included the peer victimization index, the parenting behavior index, the parent-adolescent communication index, and the marital conflict inventory. The statistics used for this data were t-test, ANOVA, correlation analysis and multiple regression analysis. This study showed that middle school student's peer victimization was influenced significantly by the gender. Correlation analysis indicated that parenting behavior and peer victimization were significantly correlated. That is, oppressive, over protective and/or permissive attitudes of the parent were positively correlated with peer victimization. Intimacy and reasonable attitude were negatively correlated with middle school student's peer victimization. Also, parent-adolescent communication and peer victimization were significantly correlated. Especially, open communication was negatively correlated with peer victimization while problematic communication was positively correlated with peer victimization. Marital conflict perceived by adolescents was positively correlated with peer victimization. It was also found that gender, oppressive attitude, permissive attitude, open communication, and marital conflict were significant predictors of middle school student's peer victimization.

• 간호행정학회지
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• 제21권3호
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• pp.297-307
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• 2015

Purpose: The purpose of this study was to identify moderating effects of work-family conflict in the relationship between job, organizational, career characteristics and turnover intention among nurses working in small and medium-sized hospitals. Methods: A self report questionnaire survey was completed by 286 nurses working in five small or medium-sized hospitals in P city. Data were gathered during October, 2014 and analyzed using the SPSS 21.0 program. Results: Work-family conflict had significant moderating effects between job, organizational, career characteristics and turnover intention of nurses working in small or medium-sized hospitals. Career commitment was the biggest factor in reducing turnover intention. Conclusion: The results of the study indicate that work-family conflict and career commitment are important factors in turnover intention among nurses working in small and medium-sized hospitals. Therefore, to understand job and organizational career characteristics of nurses in small and medium hospitals, consideration must be given to the role of conflict in the nurses' workplace and homes. Support from the organization focusing on career development, and provision of an innovative system for the environment of small hospitals are needed.

• 한국콘텐츠학회논문지
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• 제9권3호
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• pp.270-277
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• 2009

오늘날 사회적 다양성이 높아짐에 따라 정책결정을 둘러싼 정부간, 사회집단 간 갈등 역시 증가하고 있으며, 이러한 갈등은 사회발전을 저해하는 요소일 뿐만 아니라 이를 해결하는 과정에서 발생하는 사회적 비용이 매우 크다는 점에서 문제를 발생하고 있다. 따라서 사회적 갈등을 최소화하고 합리적인 의사결정을 도출해낼 수 있는 어떤 의사결정 조정기제가 필요하다고 할 수 있다. 본 연구에서는 새만금 간척사업 사례와 영월댐 사례의 비교를 통하여 갈등의 원인과 관련하여 각 이해당사자들의 별도 인식 프레이밍이 상호 어떻게 형성, 대립되고 조정되는지, 그리고 이 과정이 어떻게 갈등에 영향을 미치는지 알아보고자 한다.

• 디지털융복합연구
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• 제18권2호
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• pp.343-349
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• 2020

본 연구는 직장인들을 대상으로 직장-가정갈등과 분노조절 및 조직몰입의 관계를 규명하고자 하였다. 이를 위해 직장인 180명을 대상으로 직장-가정갈등, 분노조절, 조직몰입을 측정하는 질문지를 실시하였다. 구조모형 분석을 통해 결과를 분석하였으며, 그 결과, 직장-가정갈등은 분노조절에 유의한 영향을 미치지 못하였으나, 조직몰입에는 유의한 부적 영향을 미치고, 분노조절은 조직몰입에 유의한 정적 영향을 끼쳤다. 본 연구는 직장-가정갈등이 조직몰입에 미치는 효과를 규명한 것 외에, 조직성과에 분노가 영향을 미친다는 선행연구의 결과를 한 단계 발전시켜, 조직몰입에 미치는 분노조절의 효과를 검증함으로써 조직성과를 촉진하기 위한 한 가지 실질적인 개입방법으로서 분노조절을 실증하였다는 점에서 의의가 있다.

• 해양정책연구
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• 제33권2호
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• pp.123-145
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• 2018

Maritime tourism destinations need to improve image as well as enhance competitiveness through development of new marine tourism attraction due to the decrease of the number of passengers. The maritime city is trying to combine dynamic marine leisure activities as an alternative. For this purpose, it is possible to realize clear marine tourism activation policy and improve the identity of local community through the accurate analysis of the interest of the stakeholder groups of local residents in Songjeong beach in Busan. In this study, we first analyzed the language network based on the expression language related to the conflict between the stakeholders of Songjeong beach. Second, we analyzed the individual characteristics of the structure of conflict frames of stakeholders and suggested solutions by comparing the differences and similarities between perception frames of conflict parties. Third, we distinguish and compare differences of perception among the conflict parties through the detailed frame type. Based on the relationship structure between the detailed frame types of the conflict parties, we suggested an alternative for conflict resolution by restructuring the conflicts and negative perceptions among the stakeholders.

• 국제학술발표논문집
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• The 7th International Conference on Construction Engineering and Project Management Summit Forum on Sustainable Construction and Management
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• pp.291-296
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• 2017

Infrastructure development as national project suffers from social conflict which is one of main risk to be managed. Social conflicts have a negative impact on not only the social integration but also the national economy as they require enormous social costs to be solved. Against this backdrop, this study analyzes social conflict using articles published by online news media based on web-crawling and natural language processing (NLP) techniques. As an illustrative case, the Jeju Naval Base (JNB) project which is one of representative conflict case in South Korea is analyzed. Total of 21,788 articles and representative keywords are identified annually. Additionally, comparative analysis is conducted between the extracted keywords and actual events occurred during the project. The authors explain actual events in the JNB project based on the extracted words by the year. This study contributes to analyze social conflict and to extract meaningful information from unstructured data.

• 임상간호연구
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• 제29권3호
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• pp.337-347
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• 2023

Purpose: The objectives of this study were to categorize the conflict management types of preceptor nurses and determine the effects of these types on preceptors' role perception and core competencies. Methods: Data was collected from 192 preceptor nurses with at least two years experiences in general hospitals, from July 1 to July 31, 2022. Conflict management type, preceptor role perception, and core competency were investigated using structured instruments. The data was analyzed using K-means cluster analysis, Independent samples t-test, One-way ANOVA with Scheffé's test, and multiple regression analysis. Results: The conflict management types were categorized into four types; comprehensive type (cluster 1), integrating, obliging, compromising type (cluster 2), undifferentiated type (cluster 3) and obliging, avoiding type (cluster 4). The effect of conflict management types on preceptors' role recognition occurred in the following order of cluster 2 (integrating/obliging/compromising type), cluster 1 (comprehensive type), and cluster 4 (obliging/avoiding type). Next, cluster 1 (comprehensive type), cluster 2 (integrating/obliging/compromising type), and cluster 4 (obliging/avoiding type) were shown in the order of the impact on the core competencies of the preceptor. Conclusion: When preceptor nurses use a mixture of various attributes of conflict management evenly, they have been shown to demonstrate effective preceptor role recognition and core competencies. Therefore, it is proposed that future development of conflict management training programs for preceptor nurses should begin with identifying their conflict management type, followed by creating a program that addresses any deficiencies.