• 한국콘텐츠학회논문지
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• 제19권11호
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• pp.102-110
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• 2019

군은 국민의 신뢰를 근간으로 운용된다는 측면에서 위기 발생 시 외부공중의 반응에 매우 민감하게 대처한다. 하지만 군 조직은 다른 여타 조직과 다르게 내부공중인 장병이 군 복무를 통해 군을 체험하고 전역 후 조직을 평가하는 외부공중이 된다는 특수성을 갖고 있다. 따라서 군의 위기상황 관리 측면에서 내부공중인 장병을 대상으로 한 효과적인 위기 커뮤니케이션 전략이 무엇인지 살펴볼 필요가 있다. 따라서 본 연구는 현재군 복무 중인 장병들의 미디어 이용행태를 고려해 SNS에서 전달되는 위기관리 메시지 형태(디지털이미지 메시지 vs.텍스트 메시지)가 장병들의 군 조직의 위기에 대한 인식, 메시지 수용도, 그리고 군에 대한 태도에 영향을 미치는지 살펴보았다. 실험 결과 디지털이미지 메시지에 노출된 집단이 텍스트 메시지에 노출된 집단보다 군의 위기대응 메시지를 수용하는 정도가 높은 것으로 나타났다. 본 연구 결과를 바탕으로 군의 위기관리 커뮤니케이션 전략에 대한 실무적 함의를 제공했다.

• International Journal of Internet, Broadcasting and Communication
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• 제14권3호
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• pp.101-107
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• 2022

In Korea, the military has been conducting counseling forthe preemptive detection of psychologically unstable soldiers to prevent unexpected accidents and to help them adapt to military life. However, several soldiers feel anxious about face-to-face counseling with military officers and they have difficulty expressing themselves. Video See-Through HMD is a state-of-the-art mixed reality device that converts the user's real view into a digital view, which leads users to feel the actual situation as the virtual. To validate its usefulness as a new psychological counseling aid, we investigated 11 army soldiers who are under the counseling program in barracks. During the counseling conversation, participants were asked to wear or take off the Video See-Through HMD repeatedly. All conversations were recorded for behavioral observation. As a result, 80% of the soldiers showed a relatively stable state of mind when wearing the Video See-Through HMD, which leads them to be innocent and frank about their concerns. This method could improve the effectiveness of counseling to prevent unexpected accidents caused by unnoticeable psychological instabilities of the clients.

• 한국간호교육학회지
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• 제24권4호
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• pp.315-325
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• 2018

Purpose: This study aimed to explore and describe the school life experience of male nursing students reinstated at school after military service. Methods: The participants in the current study were 20 male nursing students from three universities. The data were collected in focus group interviews, and an inductive content analysis was performed on the data obtained from six focus groups. Results: The content relating to the school experience of the participants was categorized into four themes: making a new start, facing challenges, trying to find one's place, and confusion about one's professional identity. Conclusion: Nursing education in Korea needs to be reconsidered, as it adheres to a gender-stereotyped identity. This study provides implications for improving the content and quality of nursing education.

• 한국간호교육학회지
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• 제21권3호
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• pp.361-372
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• 2015

Purpose: The purpose of this study is to present a model for R.N. and nursing students. Methods: Main primary sources were certificates, writings, news and articles. On the basis of them, her life was described over time and analyzed on the secondary sources. Results: Park Myungja faced Korean War as a nursing student and became the military officer of nursing. In 1950s and 1960s she worked hard to improve the operation room nursing. And she devoted herself to improve nursing education and help her students. Park Myungja became a military training teacher in 1972 and included first aid with the military training course. As a researcher of Korean National Open University, she tried to develop a course that R.N.s can receive a bachelor's degree in Nursing. Her last formal career was the head of a middle school, and she established the first nursery facility for the teachers. After the retirement, she devoted herself to the volunteer works, especially such as the hospice care, free clothes making, and Taichi teaching to arthritis patients. Conclusion: Park's life has been that of a R.N and volunteer. She has been very creative to find what she could do and pioneering to accomplish them.

• 품질경영학회지
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• 제47권1호
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• pp.151-162
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• 2019

Purpose: This study is in order to secure high quality of military supplies, it is important to secure design quality in the development phase. I will review how to establish a quality assurance system in the development phase based on the author's seminar presentation contents and application example of Hanwha Systems Co., Ltd. Methods: To guarantee design quality in the development phase, in 2002, quality assurance system that is adequate for SQA(Software Quality Assurance)'s requirements of CMM(Capability Maturity Model) was conduct. In 2009, based on the CMMI(Capability Maturity Model Integration) Level 5, there has been continuous and reenforced quality assurance activities. Results: By suggesting the construction and a case study on application of R&D quality assurance, it would be helpful for companies aiming to construct or enhance quality assurance system. Conclusion: To secure high quality for military supplies, a development QA system should be established to secure quality in the development phase. In addition, Total life cycle QA system for development, mass production and operation phase should be reestablished.

• 한국국방경영분석학회지
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• 제18권2호
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• pp.23-43
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• 1992

A Stochastic simulation model for optimal design and evaluation of the integrated weapon systems under the consideration of the RAM (reliability, availability and maintainability) and life cycle cost (LCC) was developped. This model is supposed to satisfy a need regarding the methodology of optimaldesign and performance evaluation for both developpers and users of weapon systems.

• 한국군사과학기술학회지
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• 제16권5호
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• pp.631-638
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• 2013

The probabilistic fatigue life analysis is one of the common methods to account the uncertainty of parameters on the structural failure. Frequently, the Bayesian approach has been demonstrated as a proper method to show the uncertainty of parameters. In this work, the application of probabilistic fatigue life prediction method for the aircraft structure was studied. This effort was conducted by using the PoF(Probability of Failure) based on Bayesian approach. Furthermore, numerical example was carried out to confirm the validation of the suggested approach. In conclusion, it was shown that the Bayesian approach can calculate the probabilistic fatigue lives and the quantitative value of PoF effectively for the aircraft structural component. Moreover the calculated probabilistic fatigue lives can be utilized to determine the optimized inspection period of aircraft structures.

• 한국군사과학기술학회지
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• 제15권2호
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• pp.215-223
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• 2012

A violet smoke hand grenade(KM18) is used to generate signals. The grenade is considered to fail when its smoke emission time is longer than the specified one so that its smoke concentration becomes lighter. Accelerated degradation test for the grenade was performed, and then failure in smoke emission time was reproduced from the test. Stress for the degradation test was selected as temperature/humidity from the pre-test results. Degraded data of emission time from the accelerated test were analyzed through applying a distibution-based degradation model. Then, Peck Model was applied to predict the storage life under field conditions. In addition, the predicted storage life was compared with that of ASRP(Ammunition Stockpile Reliability Program).

• 한국군사과학기술학회지
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• 제19권3호
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• pp.311-318
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• 2016

This paper shows storage life estimation of next IR(infrared) flare material through accelerated degradation tests. Three temperature conditions for the accelerated degradation tests are 55, 65 and $75^{\circ}C$. Six performances of IR flare material are burning time, IR peak/continuous Intensity, total energy of near/mid-IR and color ratio, and they were measured after the tests. Storage life of the IR flare material was estimated through both analyzing the degradation data of those performances and applying distribution-based degradation models to the data. Over 30 years of storage life at $20^{\circ}C$ is estimated in terms of IR peak intensity with reliability 0.99 and confidence level 99 %. Additionally, 10 years of storage period at $21^{\circ}C$ would be equivalent to 68 days of accelerated test at $65^{\circ}C$ from the activation energy in Arrhenius model.

• 한국군사과학기술학회지
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• 제22권2호
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• pp.241-248
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• 2019

In this paper, we aim to check the reliability growth of multiple launch rocket components by the life evaluation. We apply the Crow-AMSAA model to the sets of test data obtained from the development phase. The result of the data analysis shows that the reliability of some components needs to be improved. In order to improve their reliability, we analyze the failure mechanism and change their designs. The verification of the reliability growth for those components is done by analyzing the data sets obtained by the accelerated life tests. As a result, we show that the MTBF of those components is increased and also their reliabilities improved.