• The Journal of the Korea Contents Association
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• v.18 no.4
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• pp.636-652
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• 2018

This study is about applying the concept of moral injury in reinterpreting and understanding the experience of female North Korean refugees who have experienced psychological trauma and are struggling with adjusting in their everyday lives. The database KISS and DBpia were used to search for academic peer-reviewed articles published before August 13th in 2017, using 'female or women North Korean,' 'female or women relocated North Korean,' and 'female or women North Korean defector' as keywords. In total 51 studies were finally selected for content analysis and the result were the following. First, listing from the most often occurring study topic to the least occurring topic in order: post-defection adjustment related, mothering experience, experience of North Korean regime and Korean War, work or job or employment related, recovering from psychological trauma as well as growth and resilience related, experiences in China, trauma and psychological difficulties, anxiety treatment process and effects. Second, words related to psychological aspect of moral injury appeared 260 times in 51 selected studies, changes in the existential belief appeared 82 times, cognitive aspects of moral injury appeared 71 times, and behavioral aspects 21 times. Third, two main contexts emerged to be the antecedent that led to moral injury and they were 'identity denial' and 'dismantled family.' In attempts to find opposite cases or stories where aspects of moral injury were not found despite the existence of its antecedents and it was 'identity restructuring.' Based on the finding, practice implications that could help female North Korean refugees prevent or recover from moral injury were suggested.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.7
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• pp.123-133
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• 2016

The purpose of this study was to examine the part-time work experience of nursing students and its effects on their interpersonal communication competence, self-efficacy and social skills. The study subjects were 362 nursing students in areas S, B, G and G. The relationship between the nursing students' part time work. experience and their general characteristics was analyzed by the Chi-square (${\chi}^2$) test and Fisher's exact test. The interpersonal communication competence originating from the general characteristics, self-efficacy, and difference in the social skills standard among groups were analyzed by the t-test, and analysis of variance (ANOVA). Among the 326 participants, 91.7% had part-time experience and 8.3% had no part-time experience. There was a significant relation between the part-time experience and economic level. Those having a low economic level were more likely to have part time work experience. The interpersonal communication and social skills of the students who had part time work experience when they were middle school students were lower than those who had such experience after high school. Further research is needed to identify precisely the advantages afforded by the part-time work experience of the nursing students.

• Journal of the Korean Applied Science and Technology
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• v.36 no.2
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• pp.424-433
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• 2019

The purpose of this study was to investigate the effects of gender difference in injury experience on biomechanical variables of lower extremity during two leg drop landing. 20 male(injury experience=8, non-injury experience=12) and 20 female(injury experience=11, non-Injury Experience=9) in their 20's were selected as subjects. Two-way mixed ANOVA was performed on the biomechanical variables obtained from the two leg drop landing in a 45cm height box and post-test was performed with bonferroni adjustment(p <.05). The results of this study suggest that the group of female who injury experience could induce the reduction of the peak vertical ground reaction force by increasing the valgus and internal rotation of the knee joint and flexion and internal rotation of the hip joint. In the INE(injury non-experienced) female group, the peak knee flexion angle was the smallest, as well as the flexion of the hip joint and the external rotation angle, and the peak vertical ground reaction force was the highest. On the other hand, the INE female group showed high vertical ground reaction force because they did not utilize the knee and hip joints relatively than the IE(injury experienced) female group, this means that it is relatively exposed to the risk of injury. Therefore, it was found that gender difference in injury experience is a factor affecting factors of knee and hip joint movement and peak vertical GRF(ground reaction force).

• Industry Promotion Research
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• v.6 no.3
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• pp.25-35
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• 2021

Middle-aged women experience diverse psychological and physical stresses and tensions through the menopause, aging, and taking up too many social roles, which often leads to sleep disorder. But there are not many scientific researches on the issue. Therefore, the research of efficacy of singing bowl that helps relax middle-aged women who have sleep disorder is needed to improve their health. This study was conducted with Giorgi's phenomenological method with 4 middle-aged women with sleep disorder, whose Pittsburgh sleeping quality scale marked over 5 points, who took part in singing bowl experience for 40 minutes and did the interview. The study resulted in following conclusions that through participants' singing bowl experience, 518 constructive meanings, 15 meaning units, 7 sub components, and 2 group subjects were drawn up. Firstly, when participants took part in the singing bowl experience, they underwent physical, mental, imagery experiences which are physical pain and muscle relaxation, mental relaxation, and positive mindset and imaginary images and colors. Secondly, physical changes that the participants felt after singing bowl experience was increased physical relaxation, improved physical symptoms and more physical activities, and psychologically participants also felt reduced anxiety, increased happiness and positive mentality. And behavioral changes are relaxed movements, increased activities, and improved sleep is huge benefit through changes of sleep pattern. In this study, singing bowl is confirmed to be effective both physically and psychologically on relaxing the middle-aged women's tensions that are caused by sleep disorders and singing bowl experience is meaningful in that the middle-aged women as well as modern people with the sleep disorders can be helped to have better lives.

• Journal of Korea Technology Innovation Society
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• v.17 no.3
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• pp.540-562
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• 2014

Although the impact of technological partner selection on the success of technological alliance is critical, little attention has been paid to the area of technological alliance partner selection criteria and the relationship between partner selection criteria and success factors of alliance. This study bridges this gap by understanding previous studies of general alliance partner selection criteria such as marketing, international, logistics and production alliances. I drew technological alliance partner selection criteria using AHP method with 12 experts who are currently in charge of technological alliance activities at Korean Venture Companies. This study found 4 criteria such as 'task-related', 'partner-related', 'learning-related', 'risk-related' criteria with 14 items and the relative importance of technological alliance partner selection showed as follows: 'risk-related', 'learning-related', 'partner-related', 'task-related' criteria. In order to test the relationship between technological partner selection criteria and performance, I used 215 survey data of Korean Venture Companies. The results showed that 'partner-related' and 'task-related' criteria had strong positive impacts on the success of technological alliance. Further, I put 4 moderating variables into the study model in order to see their moderating effects. However, no moderating variable showed significant effects. In conclusion section, I discussed the findings and implications of this study and directions for future studies.

• The Journal of the Korea Contents Association
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• v.21 no.5
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• pp.446-464
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• 2021

The purpose of this study is to verify the multi-mediated effects of human rights sensitivity and peer-coordination in the relationship between teenagers' school violence experience and cyberbullying in order to find alternatives to prevent cyberbullying as teenagers increase their use of smartphones. In order to achieve this research goal, four middle schools were selected by the education office located in downtown Busan and analyzed on 908 middle school students. The results of the study are as follows. First, school violence experiences have been shown to affect cyberbullying. Second, the experience of abuse and neglect during school violence affected human rights sensitivity, but the experience of damage did not affect human rights sensitivity. Third, among school violence experiences, the experience of damage and abuse influenced peer co-operation, but the experience of sitting on the sidelines did not affect peer co-operation. Fourth, human rights sensitivity affected cyberbullying. Fifth, peer groupings affected cyberbullying. Sixth, human rights sensitivity influenced peer-reaction. Seventh, among human rights sensitivities, bystander experience and cyberbullying were found to be mediating bystander experience and cyberbullying, but the damage experience and abuse experience did not have a mediating effect in human rights sensitization and cyberbullying. Eighth, peer cooperation was found to be mediating cyberbullying, but there was no mediating effect between on-the- sidelines experience and cyberbullying. Ninth, human rights sensitivity and peer creation are shown to mediate the relationship between on-the- sidelines experience and cyberbullying sequentially. However, human rights sensitivity and peer creation did not mediate cyberbullying sequentially between the experience of damage and the experience of perpetration. The implications of this study were to verify the effects of teenagers' school violence damage experience, abuse experience, and bystander experience on cyberbullying, and multiple interventions of human rights sensitivity and peer group.

• Korean Journal of Clinical Pharmacy
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• v.21 no.3
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• pp.243-248
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• 2011

낙상은 노인의 건강을 위협하는 가장 심각한 문제 중의 하나이며, 조기사망, 신체손상, 운동장애, 심리학적 기능장애를 유발하는 원인이기도 하다. 본 연구의 목적은 국내 노인전문 요양병원 입원 환자들의 의약품 사용이 낙상에 미치는 영향을 평가하는데 있다. 후향적으로 원내 의무기록 정보를 이용하여 환자-대조군 연구를 수행하였고, 2008년 1월부터 2010년 12월까지 3년 기간에 입원한 65세 이상을 대상으로 하였다. 입원기간 중 낙상을 경험한 34명의 노인환자들을 환자군으로 선택하였으며 낙상을 경험하지 않은 68명의 노인환자들을 무작위 추출하여 1:2의 환자군:대조군비율로 연구 대상 환자들을 선정하였다. 환자군이 복용한 의약품을 대조군이 복용한 의약품과 비교하였으며 각 계열별 의약품과 낙상위험도 관계를 평가하였다. 두 그룹간의 인구통계학적 특성은 유사하였고 연령, 성별, 복용 의약품수, 고혈압 유무, 혈중 크레아티닌 수치, 혈중 나트륨 수치, 혈압 또는 심박수에 유의한 차이는 없었다. 항히스타민제와 본 연구에서 유일하게 기타 수면보조제로 분류된 졸피뎀이 유의하게 낙상위험도를 증가시켰다.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.04a
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• pp.358-361
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• 1996

공정계획은 숙련된 작업자의 경험의 경험과 지식에 의해서 작성된다. 이러한 과정을 컴퓨터를 활용하여 자동화함으로써 공정계획을 수립하는 시간은 물론 이와 연관된 설계변경, 설비선정, 견적, 재고관리 등 반복적인 업무의 스피드와 정확도를 향상시킬 수 있으며, 비숙련자라도 쉽게 공정을 파악하고 최선의 공정계획을 수립할 수 있다. 자동차 외판제조용 대형 프레스 금형을 대상으로 자동화된 공정계획 시스템을 구현하기 위해 비공식 또는 공식으로 일어나고 있는 공정에 관한 지식을 수집, 분석하여 금형의 패턴과 형구, 부품, 사양으로 분류하여 표준화하였고, 이를 기반으로 공정계획을 컴퓨터가 자동으로 생성할 수 있도록 공정에 관한 Knowledge를 Relational Data Model로 표현하였다. 자동공정계획 시스템은 단계별 Tree 방식으로서, 각 단계마다 시스템이 제공하는 질의에 대해 설계자 또는 공정계획자가 설계도면을 참고하여 이에 대응하면 해당 금형에 대한 적합한 공정계획과 작업공수가 제시되도록 설계 개발되었다.

• Proceedings of the Korean Reliability Society Conference
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• 2002.06a
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• pp.195-195
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• 2002

영광 원자력발전소 1,2호기의 계측제어기기에 대한 예방정비 최적화 분석을 수행중 기기의 정비주기 설정을 위하여 모델별 고장율 분석을 통하여 권고 주기를 산정 하였다. 현재 정비주기는 각 발전소 및 산업설비에서 제작사 지침의 적용과 현장 경험에 의한 선정이 이루어지고 있으나 제작사에 의한 주기 제시가 전체적으로 미미하여 경험에 크게 의존하고 있는 상태이다. 이에 본 논문에서는 정비주기의 최적화를 위하여 계측기 모델별 고장내용의 분석을 통한 data를 NCSL S2의 단순화 모델인 Jackson method를 기본으로 적용하여 최적주기 산정작업을 수행한 사례를 기술하고자 한다.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2000.06a
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• pp.855-861
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• 2000

선박의 설계초기 단계에서 주요 진동특성인 주선체 및 상부구조의 고유 진동수와 고유 진동형을 구하게 위해서는 현재까지 주로 경험식에 의존하게 된다. 이들 경험식들은 만들어진 시기가 최소 20년 이상 씩 됨에 따라 이중선체 유조선, IMO의 visibility 규정의 강화에 따른 상부조 높이의 증가, 콘테이너 선의 초 대형화 경향과 같이 최근의 선박 변화가 제대로 반영되어 있지 못하기 때문에 최근 선박의 진동특성을 추정하는 데는 많은 오차를 유발할 수 있다. 따라서 본 연구에서는 실적선들의 진동해석 및 계측 결과들을 정리하여 데이터베이스화하고 이들 자료들을 이용하여 회귀분석 방법에 의해 통계해석을 수행하므로써 설계 초기단계에서 선박의 진동 특성을 정도 높게 추정하는 방법을 개발하고 주기관 및 프로펠러 날개 수 선정에도 정확도를 기할 수 있도록 하였다. 또한 본 방법을 바탕으로 windows환경의 전산프로그램으로 개발하여 사용자의 편의성을 크게 도모하였다. 본 방법의 타당성과 정도를 확인하기 위해 일련의 수치계산을 수행하여 계측치와의 부합성이 매우 양호함을 보였다.