• Convergence Security Journal
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• v.21 no.2
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• pp.81-88
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• 2021

Officers and noncommissioned officers are the leaders of the military. Every year, more than 5,000 first-time officers are commissioned and perform their duties in various parts of the country. There is a conflict between officers and noncommissioned officers over the efficiency of experience. First-time officers are experiencing experience and a loss of authority from older noncommissioned officers and a failure to obey orders. Noncommissioned officers have complaints about first-time officers who want to direct only by class.Conflicts between officers and noncommissioned officers have existed in the past, but some first-time officers were resolved when they gained experience. Recently, the chief executives protested against the Chief of Staff's words and actions. I would like to study the cause of conflict between officers and noncommissioned officers and suggest solutions.

• Journal of the Korea institute for structural maintenance and inspection
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• v.16 no.3
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• pp.84-91
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• 2012

This paper aims to investigate the effects of cable rupture on the dynamic responses of concrete cable-stayed bridges in comparison with those of steel composite ones. It examines an adequate analysis method for simulating cable rupture using a time history function and evaluates the design guidelines for dynamic amplification factor (DAF). The computed DAFs from a concrete cable-stayed bridge are compared with those from a steel composite one based on the design guideline. As a conclusion, the current design guidelines for DAF may be reliable in overall but show some unstable cases despite satisfying the design guidelines, especially for concrete cable-stayed bridges.

• Journal of the Korean Data and Information Science Society
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• v.27 no.6
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• pp.1525-1536
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• 2016

ROTC is the system that selects the best students in university and implements the military training of two years and uses them as beginning commander of the army by commissioning as officers. ROTC makes up a very large portion of the army and society in Korea in terms of the size and role. Therefore, it is very important to enhance intangible combat power of the Korean army by improving leadership of primary grade officer from ROTC. The purpose of this paper is to investigate whether or not ROTC candidate training program is providing the right training, so as to improve ROTC's leadership and present improvement plan. First, we divide ROTC candidate training program into three areas and take the 1st and 2nd survey. Then we compare and analyze the actual condition and recognition of investigation using statistical analysis methods such as chi-square test, ANOVA and Duncan's multiple range test. Also, we analyze the element affecting the army leader's three qualities formation which are basic elements of ROTC cadet's leadership using multiple regression analysis.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2011.04a
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• pp.587-588
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• 2011

본 논문에서는 강사장교의 극한강도 및 파괴모드를 간략하게 예측할 수 있는 간단하고 빠른 해석법을 제안하였다. 기존의 비탄성 고유치해석의 기본 개념을 바탕으로 기둥 요소에 대한 수렴 기준을 보였고, 사장교 구조 시스템의 거더 및 주탑 요소에서 보-기둥 거동을 고려하기 위한 새로운 수렴 기준을 제시하였다. 제시된 방법의 타당성 검증을 위하여 중앙경간 길이와 거더의 높이를 변화시킨 강사장교 모델에 대하여 제안된 비탄성 고유치 해석과 비선형 탄소성 해석 결과를 비교하였다. 해석 결과, 제안된 수렴 기준을 적용한 비탄성 고유치 해석은 기존에 기둥의 수렴기준을 적용했던 방법에 비하여 강사장교의 극한강도를 보다 정확히 예측할 수 있었다. 또한, 제안된 방법은 강사장교의 파괴모드 역시 근사하게 모사 가능함을 알 수 있었다.

• Journal of Navigation and Port Research
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• v.36 no.10
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• pp.819-824
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• 2012

In this paper, mandatory minimum requirements for certification of officers in charge of a navigational watch on ship by international convention on STCW (standards of training certification and watchkeeping for seafarers) were investigated. The training education and evaluation systems for navigational competence of Korean navy were compared and analyzed. As a result, we have confirmed that junior naval officers from Korean midshipmen had the navigational competence based on the STCW convention by analyzing the courses of Korea naval academy, midshipmen life, training exercise systems, and so on. OCS and NROTC provided a curriculum that did not quite meet the standard of the STCW convention. However, it was sufficient for nurturing basic abilities for navigation safety.

• Proceedings of the Korean Society of Computer Information Conference
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• 2013.01a
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• pp.123-126
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• 2013

본 연구에서는 여대생들의 군에 대한 태도가 학군장교 지원의향에 영향을 미치는가를 규명하고자 한다. 이와 동시에 여대생의 학군장교 지원의향에 영향을 미치는 여군에 대한 이미지의 매개효과를 분석하고자 한다. 특히 군에 전문지식의 활용, 양성평등 의식, 군 가산점 제도 등의 군에 대한 태도와 군에 대한 다차원적인 이미지가 학군사관의 지원의향에 어떤 영향을 미치는가의 규명은 향후 여성병력 자원의 안정적인 수급과 사회체계와 연계한 정책입안에도 의미 있는 연구가 될 것이다.

• Journal of Navigation and Port Research
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• v.37 no.1
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• pp.15-21
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• 2013

This paper investigates the mandatory minimum requirements for certification of officers in charge of a navigational watch on ship specified in the international convention of STCW. The training education and evaluation systems for navigational competence of Korean navy were compared and analyzed. The paper suggests adjustment of the evaluation range, increment of evaluation items, diversification of evaluation types, differentiation of certification-related education by officer's commissioning program in order to improve the PQS system.

• The Journal of the Convergence on Culture Technology
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• v.9 no.2
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• pp.207-213
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• 2023

Korea is facing a population cliff and a decline in the fertility rate, and the competition rate for recruiting officers in our military is rapidly decreasing every year. This situation is a serious problem in terms of national security and requires efforts to obtain excellent manpower. To this end, it is necessary to understand their occupational values through consideration of the MZ generation, which is the main recruitment target of the military, and to find diagnosis and solutions for each problem by closely analyzing the military's internal and external environment based on their understanding of soldiers as a job. Therefore, we diagnose the current situation in consideration of military specificity, examine the occupational values of the MZ generation, which is a resource for military officers recruitment. Since the subject of military officer acquisition is the MZ generation, efforts are needed to focus on occupational values of MZ generations.

• Journal of the Korea institute for structural maintenance and inspection
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• v.10 no.5
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• pp.115-121
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• 2006

This paper deals with the influence of behavior of a variety of cable elements on the limit strength of steel cable-stayed bridges. The softening plastic-hinge model, which is represented in this study for the limit strength evaluation of the example bridge, considers both geometric and material nonlinearites. Geometric nonlinearity of beam-column members are accounted by using stability function, and material nonlinearity - by using CRC tangent modulus and parabolic function. Cable sag effect is considered for cable members. The result of this study shows that the limit strength of the example bridge using the equivalent of elasticity for truss straight elements is smaller than those using the cable or the catenary elements.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.7
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• pp.3112-3122
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• 2012

This study was performed to determine the job satisfaction and its association with sociodemographic and health related characteristics, job-related factors and job stress among nursing officers. The survey was administered to 350 nursing officers working at military hospitals of the ROK Armed Forces, from May 30 to June 15. The structured self-administered questionnaires were delivered and they were collected without respondents' personal information. As a results, The job satisfaction of respondents turned out to be significantly higher in the group of elder, current drunker, higher positional status, a longer job career, department of general wards, satisfied with their work, fit to the job, haven't considered quitting the job, lower job demand, higher decision latitude and higher support from supervisor. Especially, job stress is highly correlated with job satisfaction. Therefore, to initiate inner motives leading to higher job satisfaction to provide a better working environment for nursing officers, serious effort is necessary to improve the factors related with job stress.