• 한국산업보건학회지
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• 제26권4호
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• pp.426-435
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• 2016

Objectives: The major objective of this study was to analyze stress response after a change to consecutive day shifts from day and night shifts in a motor assembly factory. Methods: Using a survey conducted by a labor union, we collected data on stress response index(SRI), lifestyle factors, work-family conflict and job stress before and after a shift system change. We analyzed the transition on the SRI among 222 workers. The cut-off point for the SRI was a T-score over 60. Results: The high risk stress response group was 20.3% of the population before the shift system change. After the shift system change it decreased to 11.3%. After the shift system change, social support improved, leisure time became more sufficient, work-family conflict declined, and sleep quality in the night shift week improved. In multivariable linear regression, among workers under 40 years old sleep quality on night shift, leisure time sufficiency, social support and work-family conflict contributed to the improvement of stress response. Among workers over 40, work-family conflict contributed to the improvement of stress response. Conclusions: The change to consecutive day shifts improved stress response and mediated with improved nighttime sleep, decreased work-family conflict, increased leisure time and improved work-family conflict.

• 방송공학회논문지
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• 제24권1호
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• pp.153-163
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• 2019

본 논문은 예술양식으로서 영화가 지닌 문법들 중 서사가 배치되는 원리를 파악하고자 정량적 분석을 시도했다. 구체적으로는 영상에서 나타난 정보를 측정하여 서사를 추동하는 핵심 요인인 '갈등'을 정량적으로 분석했다. 본 논문은 서사를 이끄는 주인공과 그에 대항하는 상대주인공의 얼굴 면적을 단계별로 측정하고, 그것과 갈등 사이의 상관성을 분석했다. 얼굴 면적을 측정 대상으로 삼은 이유는 그것이 영화에서 갈등을 연출할 때 누구를 어떤 방식으로 연출했는지를 보여주는 지표이기 때문이다. 영화 속 갈등의 정량화는 서사 단계, 또는 특정한 갈등 구간을 객관적 수치에 근거하여 색인화하는 데에 적용될 수 있다. 또한 갈등을 기준 삼아 그래프 등을 통한 서사 시각화가 가능해지며, 영화 서사 연구에 전산적 비평을 도입하여 방법론의 다양화를 도모할 수 있다는 점에서 유의미하다.

• 한국도로학회논문집
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• 제9권4호
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• pp.83-92
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• 2007

도로교통안전관리공단(2005)이 발표한 자료에 의하면 우리나라의 2004년 총 교통사고 건수는 220,755건이며, 사망자는 6,563명으로 조사되었으며, 이중 교차로에서의 사고가 1/4 이상을 차지하고 있는 것으로 보고하고 있다. 교차로 교통사고는 통행 특성상 단일로에 비하여 많은 상충점을 가지고 있어 사고의 잠재성이 높은 것이 사실이다. 교통상충기법은 다양한 측면에서 기존의 교통사고 자료를 활용한 분석방법보다 그 활용도가 높으며, 보다 많은 필요성이 제기되고 있지만, 기존의 교통상충기법은 신호교차로에서 발생하는 다양한 상충유형에 대해 상충발생의 심각도를 고려하지 못하는 단점을 가지고 있었다. 이에 본 연구에서는 신호위반시 발생하는 대향좌회전 상충의 유형에 대하여 상충심각도를 고려한 새로운 상충판단기준을 정립하였으며, 이를 인천광역시의 교통사고발생이 빈번한 교차로를 선정하여 상충수와 심각도를 분석하였다. 취득한 대상 교차로의 영상을 3시간 동안 분석한 결과, 총 41건의 대향좌회전상충이 발생하였으며, 각각의 심각도는 '상'이 3건, '중'이 10건 그리고 '하'가 28건 발생한 것으로 확인되었다. 신호교차로에서 발생하는 상충유형의 심각도 연구가 필요한 근거는 보다 교차로의 안전도를 평가하는데 있어 보다 정밀하게 접근하고자 함이며, 상충의 심각도가 고려되지 못한 기존의 상충발생의 건수만을 이용한 연구로는 상충연구가 가지는 의의가 제한적이기 때문이다. 또한, 본 연구의 결과는 대향좌회전상충유형을 비롯한 신호교차로에서 발생하는 다양한 상충유형의 심각도 판단기준을 정립하는데 중요한 기초자료가 될 것으로 판단된다.

• 한국가정과교육학회지
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• 제18권1호
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• pp.1-16
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• 2006

이 연구의 목적은 청소년 자녀가 부부갈등에 대해 어떻게 지각하고 있으며, 그것이 부모-자녀간 의사소통과 어떤 관계를 갖는지를 살펴보는 것이다. 이를 위해 서울과 경기도 소재 중학교 남, 여 학생 480명을 대상으로 자녀가 지각한 부부 갈등 척도(The Children's Perception of Interparental Conflict Scale)와 부모-자녀간 의사소통척도(Parent-Adolescent Communication Inventory)를 통해 자료를 수집하였고, SPSS 10.0 프로그램을 사용하여 빈도, 백분율, t-test, 일원변량 분석, Duncan검증 Pearson 상관계수 둥을 통해 자료를 분석하였다. 본 연구의 주요 결과를 요약하면 다음과 같다. 첫째, 자녀가 지각하는 부부갈등은 전반적으로 높지 않은 수준으로 대처효율성은 다른 차원에 비해 높게 지각하고 내용은 낮게 지각하였다. 남학생이 여학생보다 부부갈등을 높게 지각하였고, 부모의 학력이 낮고, 생활수준이 중하류 이하일 경우 부부갈등을 높게 지각하였다. 둘째, 부모-자녀간 의사소통은 전반적으로 개방형 의사소통이 많이 이루어졌고 어머니와 더 개방적 의사소통을 하는 것으로 나타났다. 어머니는 첫째와 가장 개방형 의사소통이 많이 이루어졌고 중간 서열의 자녀와는 의사소통이 원활하지 못하였다. 부의 연령이 적을수록, 자녀가 생활수준을 높게 지각할수록 부모와 개방형 의사소통이 이루어졌고 모연령이 적을수록, 부직업이 전문직일수록, 핵가족일수록 아버지와 개방형 의사소통을 많이 하고, 확대가족일수록 아버지와 문제형 의사소통이 많이 이루어졌다. 셋째, 자녀가 부부갈등을 낮게 인식할수록 부모와 개방형 의사소통이 많이 이루어졌고, 부부갈등을 높게 인식할수록 부모와 문제형 의사소통이 많이 이루어졌다. 부부갈등의 하위요인에서는 어머니와의 개방형 의사소통은 모든 영역에서 상관 관계를 가지고 있지만 아버지와의 개방형 의사소통에서는 '내용'과 '지기비난' 영역에서는 상관관계가 나타나지 않았다. 반면 부모와의 문제형 의사소통은 모든 영역에서 상관관계를 가지는데 특히 '빈도'에서 높은 상관관계를 보였다.

• 동서간호학연구지
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• 제11권1호
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• pp.65-74
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• 2005

This research has been conducted in order to compare and analyze the role-conflict, job stress and job satisfaction of nurses according to their current work posts. The subjects of this research were carefully selected 426 nurses from 2 university hospitals. The research tool were a role-conflict measurement index, job stress a tool, and job satisfaction Minnesota Satisfaction Questionnaire. The data have been collected using a structured questionnaire from March to May 2003. The collected data have been analyzed using the SPSS PC 10.0V program. The nurses at Intensive Care Unit (ICU) showed highest level of job stress while the nurses at surgical ward showed the lowest level of job stress (F=8.37, p=.000). There was no significant difference in role-conflict and job satisfaction according to the current work posts. According to the results of this research, there was a difference in stress according to the current work posts, and it turned out that the nurses at ICU had the highest level of stress compared to the nurses at other departments, and it causes a fall in job satisfaction.

• 한국직업건강간호학회지
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• 제26권1호
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• pp.30-39
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• 2017

Purpose: The aim of this study was to explore the association between psychosocial work environments and depressive symptoms among Korean registered nurses. Methods: The study population of 331 registered nurses was derived from the 2014 Korean Working Condition Survey (KWCS). Depressive symptom was assessed using the WHO-5 wellbeing index. Results: The thirty-five percentage of Korean registered nurses reported the risk for depressive symptom. Korean nurses with higher 'work-family conflict' were more likely at the risk of depression almost 1.83 (95% CI 1.04~3.20) times than their counterpart. Higher 'possibilities for development' were more likely decrease almost 60% of the risk of depressive symptom. Conclusion: Work-family conflict and possibility of development were associated with depressive symptom among Korean registered nurses. We suggest future researches identifying strategies for decreasing work-family conflict and its negative effects.

• 수산경영론집
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• 제36권1호
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• pp.51-79
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• 2005

The main propose of this study is to analyze of the Chinese Fisheries Products competitiveness in Korean Market. This study was using a model of working partnerships by James C. Anderson & James A. Narus(1990). That is, Support is found for a number of the hypothesized construct relations and in both manufacture firm and distributor firm model, for the respecification of cooperation as an antecedent rather than a consequence of trust. This study was able to apply this model's intention for the relationship between Chinese fisheries products exporter and Korean importer, because I thought that competitiveness of trade market was based on relationship between the two countries traders. The results of this study are summarized as follows. As the above result, the several hypothesized correlation among the factors were significant. These results was tried to apply the competitiveness degree index as main factors among the countries, The method of measuring competitiveness .degree index was [(outcome + influence + communication + coopration + trust + satisfaction) - conflict, In result, China was 21.5583, USA was 20.2667, East Asia was 18.79126, EU was 18.4723, Russia was 16.3858.

• 환경영향평가
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• 제15권6호
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• pp.385-394
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• 2006

Land resources should be managed not only for human utilizations but also for environmental preservation. Based on that, environmental capacity should be estimated in both environmental and developmental ways. This study was performed for developing an estimation model for relative environmental capacity, considering both Development Tolerance Index(DTI), which shows environmental and ecological conservation value and is based on national environmental assessment indicators of the Korea Ministry of Environment, and Development Attractiveness Index(DAI), which shows topographical characteristics and geographical accessibility. The relative environmental capacity in this study can be helpful to coping with the conflict in planning and managing the use of land resources. The relative environmental capacity in this study, however, did not include either environmental or ecological sensitivity of land resources. This limitation should be solved through further research.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2004년도 ICCAS
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• pp.1999-2004
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• 2004

Collision avoidance for the aircraft can be stated as a problem of maintaining a safe distance between aircrafts in conflict. Optimal collision avoidance problem seeks to minimize the given cost function while simultaneously satisfying the constraints. The cost function can be a function of time or input. This paper addresses the trajectory time-optimization problem for collision avoidance of the unmanned aerial vehicles. The problem is difficult to handle, because it is a two points boundary value problem with dynamic environment. Some simplifying algorithms are used for application in on-line operation. Although there are more complicated problems, by prediction of conflict time and some assumptions, we changed a dynamic environment problem into a static one.

• 가정과삶의질연구
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• 제26권5호
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• pp.211-224
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• 2008

The Ecological variables studied in relation to children's school adjustment were organisms(grade, sex, perceived competence, aggression and withdrawal), microsystems(parental support, marital conflict and supervision, peer victimization and perceived teacher attitude), mesosystems(family-peer relationships, family-school relationships) and the exosystem(neighborhood environment). The sample consisted of 565 fifth and sixth grade children. Instruments were the School Adjustment Scale and Index of organisms, microsystems, mesosystems, and exosystem variables. Statistics and methods used for the data analysis were Cronbach's alpha, frequency, percentage, Pearson's correlation and multiple regression. Several major results were found from the analysis. First, children's school adjustment showed positive correlations with perceived competence, parental support and supervision, perceived teacher attitude, family/peer and family/school relationships and neighborhood environment but showed negative correlations with grade, aggression, withdrawal and parental marital conflict and peer victimization. Second, the most important variable predicting child's relationship with teacher, his/her academic adjustment and satisfaction in schoolwas perceived teacher attitude. And the most important variable predicting children's peer relationships in school was perceived social competence.