• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.6
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• pp.179-187
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• 2021

Army guns, swords, and explosives are substances that remain in danger and are expected to suffer significant damage in the event of an accident. Therefore, considerable attention is needed to handle them. Safety management of army guns, swords, and explosives can be classified into manufacturing, storage, and transportation, among which transportation is essential for performance tests and contract delivery. In 2020, the number of army guns, swords, and explosives transport increased by 30% compared to 2014, which can be seen as an increase in the demand for the transportation of army guns, swords, and explosives by defense companies due to defense improvement projects. Meanwhile, social interest in explosives safety management and social demands for strengthening safety management are increasing due to the explosions of explosive plants. Therefore, it is necessary to look at the status of safety management. This study examined the safety management for the transportation of army guns, swords, and explosives in the united states and domestic private sector. This paper presents improvements to safely and efficiently transport army guns, swords, and explosives.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.10
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• pp.386-393
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• 2018

The Korean military supplies industry tends to become limited in terms of its development to specific areas in line with strategic promotion policies of the local private direct industrial site. However, the relation between base and small cluster is getting lower of the local industrial site. In this study, information related to authorized test reports for munitions was collected through the military quality information system and subjected to social network analysis(SNA). SNA was performed through the relationships among defense quality assurance agencies, test institutions, contracts and cooperative firms through UCINET's Two-Mode Network. In the field of weapon systems, the median technology industry, and the test analysis dependent are high in Seoul, so the analysis revealed that strengthening the infrastructure for test analysis is needed. Also, it was deemed necessary for government-driven political support. Besides, the field support system was efficiently utilizing a relatively local test analysis. It was analyzed that they are overcoming the regional boundaries of small clusters by strategically changing their contract and cooperative firms' status. The research found some spatial inconsistencies between base and small clusters in the military supplies industry, and it was judged that a political suggestion was needed.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.24 no.3
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• pp.73-97
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• 2013

This study examined Records Management(RM) practice of public enterprises supervised by National Archives of Korea(NAK). These enterprises are included among public institutions mandated to perform RM according to Public Records Management Act of 2006. The study performed telephone interviews of 8 records managers employed in public enterprises and investigated current status of RM practices, perception of the practices and records managers within the enterprises and treatment to them, as well as opinions of the NAK's assessment of RM in public institutions, While non-electronic records were managed in an appropriate manner, electronic records needed to be transferred, disposed of, and preserved properly. The majority of interviewees expressed positive opinions on the contribution of RM to effectiveness and transparency of the enterprises. However, RM was perceived as irksome work conducted by those in a low position. More interviewees were permanent contract workers or contract personnel than regular employees. They felt a sense of deprivation due to the discrepancy of annual incomes among public enterprises and the differences in treatment and attitude toward between contract workers and regular workers. Interviewees suggested that NAK's assessment of RM was useful since it provided a basis for RM in their institutions. Yet, they pointed out that its measurements were lack of consistency and relevance to public enterprises because those focused on RM in governmental organizations. They also noted that RM practices that the assessment do not cover might be ignored.

• Proceedings of the Korean DIstribution Association Conference
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• 2006.02a
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• pp.15-42
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• 2006

프랜차이즈 시스템은 서로 독립적인 프랜차이즈 본부와 가맹점이 계약에 의해 상호의무를 준수하면서 운영되는 시스템이다. 이러한 프랜차이즈 시스템은 다른 유통경로 시스템과 마찬가지로 개방형 시스템이기 때문에 환경의 변화에 민감하다. 특히, 급속하게 변화하는 고객 욕구와 경쟁전략은 프랜차이즈 시스템의 성과에 매우 큰 영향을 미친다. 이처럼 환경의 변화가 심할 경우는 프랜차이즈 본부와 가맹점 간 관계결속이 중요한 데 강한 결속력을 가진 장기적인 파트너십이야 말로 변화하는 환경에 대응할 수 있는 무기가 된다. 본 연구는 이러한 환경의 변화 즉, 환경동태성과 프랜차이즈 시스템의 장기지향성을 다루고 있다. 연구의 주된 관심은 첫째, 수요부문과 경쟁부문의 환경 동태성이 프랜차이즈 시스템 구성원 간 장기지향성에 어떠한 영향을 미치는 지 밝히는 것이고, 둘째, 이러한 환경의 영향이 다양한 조절변수 (관계수명주기, 경로기후, 의존성)에 의해 어떻게 달라지는 지를 규명하는 것이다. 이러한 목적으로 본 연구는 국내의 대표적인 프랜차이즈 업체인 L사의 가맹점 96곳을 대상으로 설문조사를 실시하였다. 구조방정식 모형을 통한 분석결과 수요부문 동태성은 프랜차이즈 가맹점의 장기지향성을 약화시킨 반면, 경쟁부문 동태성은 강화시켰다. 한편 관계수명주기, 경로기후에 따라 수요부문, 경쟁부문 환경 동태성의 영향은 달라졌지만, 의존성은 유의적인 조절효과를 나타내지 못했다.

• Proceedings of the Korean Society of Propulsion Engineers Conference
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• 2005.11a
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• pp.307-310
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• 2005

This Study was performed for the Insensitive Munition Technology Program contract between Roxel and ADD. Two Slow Coo-off(SCO) tests and One fast Cook-off(FCO) test have been made based on MIL-STD-2105C. SCO and FCO tests were made in order to evaluate the behaviour of the hybrid rocker motor with insensitive igniter and two types of propellants of which burning rates were 9.8 mm/s and 21.2 mm/s @ 7 MPa each other. The Reaction level of the two rocker motors to SCO test was classified as type IV and that of FCO test was classified as type V.

• Journal of the military operations research society of Korea
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• v.37 no.1
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• pp.1-9
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• 2011

The contractor management is one of the important factors for the modem defense acquisition program. The occurrence of unlawful company causes the reason in which defense acquisition program is unable to be reasonably fulfilled and setback to the deployment of defense weapon system. In this paper, we propose the Artificial Neural Network to develop a prediction model for the discrimination of unlawful company in defense procurement. The data which are used in analysis, are obtained targeting domestic small & medium manufacture enterprises. It is expected that our model can be used to improve the program management capability for defense acquisition and contribute to the establishment of efficient procurement procedure through entry of the reliable domestic manufacturer.

• Convergence Security Journal
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• v.23 no.4
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• pp.141-151
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• 2023

Since the end of the Cold War in the 1990s, European countries have cut defense costs and reduced armaments as an era of peace without large-scale wars continues, and as a result, the West's defense industry base has gradually weakened. On the other hand, South Korea, the world's only divided country, was able to achieve high growth in the defense industry as a result of continuous arms strengthening in the face of North Korea's nuclear and missile threats. With the rapid increase in demand for conventional weapons systems and changes in the structure of the global defense market due to the Russia-Ukraine war, Korea's weapons system drew great attention as a large-scale defense export contract with Poland was signed in 2022. In 2023, K-Defense ranked ninth in the world's arms exports and aims to become the world's fourth-largest defense exporter by 2027. Therefore, this study analyzed the case of Korea-Poland defense exports to derive problems, and presented development strategies related to export revitalization of K-Defense, a national strategic industry. In order for the defense industry to become Korea's next growth engine, it is necessary to establish a defense organization, prepare government-level measures to protect defense industry technology, and expand military and security cooperation with allies linked to defense exports.

• Korean Journal of Labor Studies
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• v.24 no.2
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• pp.29-59
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• 2018

This paper examines the achievements and limitations of the Moon Jae-In administration's first-year policies on non-standard employment in the public sector of Korea. The most remarkable achievement was that the transition rate of non-standard to standard positions reached the highest historical level of 42.1 percent, mainly by including for the first time temporary agency workers as a target of those policies. There also have been many steps taken to relax the qualification for transition, reduce the number of exception clauses, and expand union participation. In contrast, policy measures to address problems of low wages and inequality were very limited and not significantly different from those of previous administrations. As a result, the success of the policy paradigm shift pursued by Moon's administration will be determined by how aggressive measures are being taken in the next policy steps to improve such problems of low wages and inequality.

• Journal of the Korean Dietetic Association
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• v.24 no.3
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• pp.261-274
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• 2018

The purpose of this study was to compare wage treatment and the employment environment of school foodservice employees before and after conversion to indefinite contract status since September 2012 when the Ordinance on the Appointment of Education Officials (indefinite contract) under the Gangwon Provincial Superintendent of Education was applied as well as to examine the effects of wage treatment and the employment environment on job stability. The questionnaire survey was conducted from March 31 to April 10, 2017 for school foodservice employees working at 97 schools in Gangwon province. A total of 477 questionnaires were distributed and 470 questionnaires were used for the analysis. Statistical analysis was conducted using SPSS Window Ver.18.0. The detailed results of this study were as follows. First, wage treatment (2.29 vs. 3.16), employment environment (3.45 vs. 4.22) and job stability (1.88 vs. 2.35) revealed significantly positive perceptions after conversion to indefinite contract status compared to before conversion. Second, after analyzing leading factors influencing job stability, it was revealed that wage treatment (before: ${\beta}{\hat{a}}=0.516$, P<0.05; after: ${\beta}{\hat{a}}=0.465$, P<0.05) had a positive (+) effect on job stability, whereas employment environment did not affect job stability. In conclusion, in the context that most school foodservice employees are contract employees, this study is significant in that the changes in the employment policies of the national government and education office were confirmed to have effects on school foodservice employees.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.2
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• pp.632-637
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• 2014

In this paper the concept of the performance-based logistics (PBL) support for weapon systems is discussed and an enhancement is studied such that prior to the Operational phase, the development of the PBL can begin from the Engineering & Manufacturing Development (EMD) phase together with multiple performance indices considered. The genetic algorithm should be considered for the complex system to solve the maintenance policy optimization. In particular, the requirement of repair level analysis model is developed based on reflecting the PBL concept. To decide the maintenance policy prior to Operational phase in accordance with customer requirements, the PIDO(Process Integration and Design Optimization) technique useful in choosing the performance indices and changing the constraints was used. The genetic algorithm of PIDO tool, like PIAnO and ModelCenter, was verified that it could be applied to optimize the maintenance policy.