• 한국군사과학기술학회지
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• 제6권4호
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• pp.9-21
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• 2003

This paper describes the practical implementation of a semiactive hydropneumatic suspension system to provide the high off-road performance of military tracked vehicles. Real gas behavior of a spring system, frictional forces of joints, and the dynamics of a continuously variable damper are considered. The control system is consisted of two control loops, an outer loop calculates a target spool position which can deliver the required damping force and an inner loop tracks the required spool position. Dynamic tests of the one axis model show that the semiactive suspension system considerably reduces the acceleration as well as velocity and displacement of the sprung mass than the passive one.

• 한국국방경영분석학회지
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• 제8권1호
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• pp.77-98
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• 1982

Experiments have been performed for estimating the individual muscle capabilities of the biceps brachii and the quadriceps femoris muscle. The surface EMG has been recorded on the bellies of the biceps brachii and the quadriceps femoris muscle during isometric contractions at $50\%,\;75\%,\;and\;100\%$ MVC. The rectified EMG amplitudes of the maximum voluntary contraction (MVC) were in the range of $2.8\~3.0\;mV\;and\;6.9\~7.2\;mV$ the biceps brachii and the quadriceps femoris, respectively. In the biceps brachii, Type S motor units were recruited in the range of $41\~49\%$ MVC; and Type F motor units were recruited in the range of $51\~59\%$ MVC, In the quadriceps femoris, Type S, Type SF, and Type F motor units were recruited in the ranges of $31\~38\%,\;33\~48\%$, and $21\~29\%$ MVC respectively.

• International Journal of Advanced Culture Technology
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• 제12권1호
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• pp.249-253
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• 2024

The ultimate purpose of this study is as follows: The current primary concern in the defense sector revolves around how to strategically utilize Fourth Industrial Revolution technologies in combat. The Fourth Industrial Revolution denotes a shift towards an environment where automation and connectivity are maximized, driven by technologies such as artificial intelligence. Coined by Klaus Schwab in the 2015 Davos Forum, this term highlights the significant role of machine learning and artificial intelligence. Particularly, the military application of Fourth Industrial Revolution technologies is expected to be actively researched and implemented. Combat involves military actions between units, typically conducted as part of a larger war, with units striving to achieve one or more objectives. The concept of combat refers to the fundamental ideas of how units should engage with the enemy, both presently and in future scenarios, to achieve assigned objectives.

• 한국건설관리학회논문집
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• 제17권2호
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• pp.110-117
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• 2016

군사시설은 특성상 지역발전에 상당한 제한을 가져왔으며, 심지어 지자체와의 빈번한 갈등 및 법적 분쟁을 유발하는 경우도 있었다. 이에 군사시설과 민군관계에 관한 대부분 연구는 상생발전보다는 갈등해결에 관한 내용이 주를 이루었으며, 그 해결책으로 대부분 이전방안이 제시되었다. 이 연구에서는 지속가능형 군사시설 발전모델 구축을 위하여 민군관계를 상생의 관계로 설정하여 그 해법을 모색하고자 하였다. 우선 민군의 접점을 찾고, 해결방안 모색을 위하여 델파이기법과 짝비교법을 통해 지역주민 지자체 군 관계자간의 의견을 수렴하였다. 수렴된 의견을 토대로 민 군의 전문가들이 발전방향을 모색하였다. 사례연구로 제시된 민군협력사업을 통해 ${\bigcirc}{\bigcirc}{\bigcirc}{\bigcirc}$ 학교는 국방예산 절감, 노후시설 개선 및 체육시설 확충, 대군이미지 향상 등을, ${\bigcirc}{\bigcirc}$ 구청은 지역주민 복지수준 향상을 위한 동호회 체육시설 확보라는 단기적인 성과를 얻을 수 있었으며, 민 관 군 협의체 구축을 통한 우호관계증진 등의 장기적인 성과도 기대할 수 있을 것이다.

• 보건교육건강증진학회지
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• 제26권3호
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• pp.49-62
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• 2009

Objectives: To identify factors affecting the health of male professional soldiers. Methods: Cross-sectional questionnaire data was collected from a randomly stratified sample population of 763 officers and sergeants who were employed in 34 units in the Korean military. Data were statistically analyzed using Chi-square test and multiple logistic regression analysis. Results: Work environment and personal health behavior were influential factors, which were differentiated by recent disease history including cardiovascular disease and self-rated health status. Sergeants in special forces/units or engaged in front-line military activities, and soldiers who were current smokers and heavy drinkers were more likely to have been diagnosed with a disease in the preceding three months. Those who were older, obese, and heavy drinkers were more likely to have cardiovascular disease than those who were less obese and more physical active. Soldiers exhibiting signs of extreme stress were more likely to poorly self-rate their health status. Conclusion: Health behaviors and characteristics of work environment significantly influence the health status among Korean professional soldiers. Health promotion strategies are needed to change individual heath behaviors such as smoking, alcohol consumption, and work stress. A healthier working environment should also be promoted.

• 한국도서관정보학회지
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• 제36권3호
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• pp.257-273
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• 2005

본 연구는 최근 우리나라에서 '진중도서관 설치 운동'으로 이슈화되고 있는 병영도서관의 의의와 발전과정을 미국의 병영도서관을 중심으로 고찰하였다. 이를 위해 먼저, 미국의 병영도서관의 역사와 한국 전쟁동안에 있었던 미군의 병영도서관 활동을 살펴보고 분석하였다. 다음, 미국의 병영도서관 조직, 설치현황과 도서관서비스 프로그램 내용을 조사하였다.

• 대한불안의학회지
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• 제6권2호
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• pp.131-136
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• 2010

Objectives : In this study, we aimed to elucidate the demographic and psychological characteristics of maladaptive soldiers in the Republic of Korean Army. Methods : Study participants included 110 male conscripts who had participated in the Green camp, which was a form of group psychosocial treatment program for maladaptive soldiers. All participants were interviewed and diagnosed by a psychiatrist, and classified into two groups according to whether they left or rejoined the army. We analyzed the differences between these two groups in terms of demographic features, psychiatric diagnosis and the Minnesota Multiphasic Personality Inventory (MMPI) subscores. Results : Compared with soldiers who rejoined their units, those who left military service exhibited significantly lower educational level (p=0.041) and a higher rate in psychiatric treatment prior to enlistment (p=0.011). Among the 106 subjects, 63 (59.4%) and 23 (21.7%) were diagnosed with personality disorder and adjustment disorder, respectively. Further, those who left military service were diagnosed more frequently with mood disorder (p=0.001) and schizophrenia (p=0.014) than those who rejoined their units. Additionally, the MMPI scores of soldiers who left military service were significantly higher on the psychasthenia (p=0.028) and schizophrenia (p=0.039) scales than those of soldiers who rejoined their units. Conclusion : Most of the maladaptive soldiers were diagnosed with mental disorders. The results of this study suggest that systematic, consistent psychiatric evaluation and intervention for maladaptive male conscripts is crucial in the Republic of Korean army.

• International Journal of Advanced Culture Technology
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• 제11권3호
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• pp.94-98
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• 2023

This study analyzes the combat case involving military drones during the Azerbaijan-Armenian War, which erupted on September 27, 2020. The background of the war revealed that Azerbaijan extensively and aggressively employed offensive drones, which played a decisive role in reshaping the dynamics of the battlefield. Despite Azerbaijan's GDP of $4.639, which corresponds to the level of a developing country, and its 64th rank in global military strength, the country boldly allocated a significant portion of its budget to develop its drone capabilities in preparation for the war. As a result, Azerbaijan effectively utilized offensive drones acquired from Turkey and Israel to neutralize hundreds of tanks, armored vehicles, artillery units, and air defense systems. The purpose of this study is to examine this context and explore how our Korean military organization can enhance its combat capabilities by developing a drone combat system, thereby enabling an effective response posture against multifaceted threats.

• International Journal of Advanced Culture Technology
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• 제11권1호
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• pp.147-152
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• 2023

The South Korean military has undergone four changes in operating methods since its inception with 31 nursing officers in August 1948. While it initially began as a special unit for nursing and other specialized services, it later expanded to include various fields including technology, administration, and special forces. However, analysis shows that there have been few significant changes in how it operates and remains largely centered around technology, administration, and special forces. With the development of advanced science and technology and a decrease in military resources, there is a need for the South Korean military to proactively expand its use of female personnel, as has been done by the US military, Canadian military, Israeli military with female conscription, and Norwegian military. In order to achieve this, there needs to be a cultural shift towards co-ed military units, improvements in facilities and equipment, adequate pay and benefits, and resolution of childcare issues through institutional reforms.

• 한국정보통신학회논문지
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• 제22권7호
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• pp.963-969
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• 2018

증강현실 기술은 실제공간에 가상정보를 실시간으로 증강하여 사용자가 증강된 가상정보와 상호작용함으로써 작업의 효율성을 향상시키는 기술이다. 최근 증강현실 기술이 발달함에 따라 군사훈련에 적용하기 위한 연구도 활발하게 진행되고 있다. 훈련 중 대민피해, 소음 등으로 인한 민원이나 안전사고 등으로 인해 실전적인 훈련이 제한되어 증강현실 기술 기반의 훈련체계 도입이 불가피하나 현재 개발되고 있는 증강현실 기술을 이용한 군사훈련 시스템들은 대부분 실내 훈련 시스템으로 별도의 설치공간이 필요하고 고비용으로 인해 특수훈련 위주로 개발이 진행되고 있어 우리 군의 소대 이하 규모의 소부대 훈련 시스템으로 활용하기에는 제한사항이 존재한다. 본 논문에서는 증강현실 기술을 소대 이하의 소부대가 주둔지의 야외 훈련장에서 활용할 수 있는 방안을 제시하고 이를 통해 얻을 수 있는 효과와 법제도적 측면에서의 고려사항을 제시한다.