• Journal of the Korea Institute of Military Science and Technology
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• v.22 no.4
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• pp.509-516
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• 2019

It is well known that nitroglycerin(NG) may evaporate and migrate from the triple base propellant grains in storage. This physical process makes it double base environment to the CCC(combustible cartridge case) which is based on nitrocellulose(NC) without NG. Meanwhile, it is not appropriate to use diphenylamine(DPA) as a stabilizer for CCC in this double base environment because of incompatibility between DPA and NG. So we estimated the shelf life to study the effect of NG migration from propellant to CCC by following the procedures in the STANAG 4257. And we found out that CCC with ethylcentralite(ECL) has 7.5 years longer shelf life than with DPA, when NG migrates to CCC from triple base propellant grains.

• The Journal of Health Technology Assessment
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• v.6 no.2
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• pp.81-87
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• 2018

With the recent change of healthcare environment including rapid technological development, evidences are more and more important and necessary to support relevant policies in health technology assessment to provide safe and effective health services, utilizing medical resources efficiently. Despite of the emphasis on the importance of real world data and real world evidence in health care research, current infrastructure supporting clinical research is considerably weak due to absence of legal and institutional basis. However, in accordance with the Article 26 of the Health and Medical Technology Promotion Act, there is a limited legal apparatus that can be used only in public data with other dataset for the purpose of healthcare technology assessment at the National Evidence-based Collaborating Agency. Although the use of linked data from various sources was often required in the field of clinical research, it was not yet working well due to insufficient environmental conditions. In order to support the decision-making of medical practice and health care policies, data-linking platform for clinical research is needed. If the legal system that can link up to the data of the private institutions without violating the significant value such as the protection of private informations is established, it will be a decisive foundation reinforcing the researches and policy making processes for the improvement of the national health care system.

• Asian Journal of Innovation and Policy
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• v.11 no.2
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• pp.258-276
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• 2022

The historical aspects, policies, institutions, awards and measurement results of scientific literacy and scientific culture development in Indonesia have currently attracted further exploration. This paper utilizes secondary data research, further analyzed by employing the Supplementary Analysis technique. The results revealed that the tradition of writing and publishing scientific journals in Indonesia has existed ever since the Dutch East Indies with the journal's publication entitled 'Natuurkundig tijdschrift voor Nederlandsch Indië' in 1850. To date, Indonesia has owned 5,990 nationally accredited journals. Policy support has been provided at the national and regional levels, despite limitations in cultivating literacy and reading habit. From the institutional perspective, Indonesia provides a wide array of public support, including the effort of the Ministry of Education and Culture for advocating the national literacy movement and the availability of a reference database and scientific access established by the National Library; the Indonesian Institute of Sciences, and the Ministry of Research and Technology. Similarly, in the award-related perspective, the Indonesia government has granted awards to individuals or groups and local governments engaging in the cultivation of scientific literacy and scientific culture. However, among the global measurements for literacy development in Indonesia (in 2020) recorded that three indicators scored less than those in 2019.

• Proceedings of the Korea Information Processing Society Conference
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• 2009.04a
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• pp.1449-1452
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• 2009

현재 기업 및 공공기관에서는 산업기술 유출 방지를 위해 잔여데이터 완전삭제 등 보안기능이 구현된 디지털 복합기를 사용하고 있다. 이에 따라 국제적으로 특히 일본 평가기관들 중심으로 공통평가기준으로 평가 인증 많이 받고 있다. 그러나 국내에서는 MFP에 대한 인식과 평가 노하우(know-how)의 부족하여 평가 인증 방법에 미비한 상태이다, 본 논문에서는 MFP의 핵심 중요 기술인 잔여정보 완전삭제 기능을 공통평가기준으로 평가할 수 있는 국내 시험/평가 방법론을 제시하고자 한다.

• The Journal of the Convergence on Culture Technology
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• v.7 no.4
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• pp.599-605
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• 2021

In this study, we empirically investigated how start-up support programs provided at colleges affect students' satisfaction with their major and their Entrepreneurial Intentions. The participants included 248 students from five colleges two-four-year colleges located in Seoul, Gyeonggi-do Province, Chungcheong-do Province, Gyeongsangbuk-do Province, and Jeola-do Province. SPSSWIN 24.0 for descriptive statistics analysis, exploratory factor analysis, reliability analysis, multiple regression analysis, and moderated regression analysis. showed that, among various forms of support for business start-up, support for education on start-up and support for start-up activities had a positive impact on the students' opportunity motivation and achievement motivation at a statistically significant level. opportunity motivation, achievement motivation, and independence motivation all positive influence on the students' resolution to start a business support for education on start-up and support for start-up activities had positive impact on the studens' entrepreneurial Intentions. These findings suggest that college programs that support students' business start-up need to be developed and applied with a focus on support for education on start-up and support for start-up activities to enhance college students' satisfaction with their major and stimulate their Entrepreneurial Intentions.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.46 no.spc
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• pp.79-88
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• 2023

This research aims to validate the effectiveness of the "Specialized Entrepreneurship University Program," which was conducted as part of government entrepreneurship support initiatives from 2018 to 2022. Based on previous studies, a research model was derived consisting of three laboratory entrepreneurship support factors that influence program satisfaction and entrepreneurial outcomes (infrastructure support, educational mentoring support, and business linkage support). Surveys were collected and analyzed from 126 laboratory entrepreneurship firms participating in the program, and empirical analysis of the research model was conducted using SPSS 23.0 statistical software. The analysis results indicated that the three variables, namely infrastructure support, educational mentoring support, and business linkage support, were significant factors affecting program satisfaction, and program satisfaction was confirmed to influence entrepreneurial outcomes. Furthermore, it was found that the three business operation factors indirectly influenced entrepreneurial outcomes by partially mediating program satisfaction. This study is considered significant as an empirical study for the initial stage of the second-phase program enhancement, verifying the effectiveness of laboratory entrepreneurship support factors. The findings can be applied to similar government entrepreneurship support initiatives and contribute to the effective strategy and planning of stakeholders involved. The limitations of this study include the need for further research on the perception of the extent to which it contributes to entrepreneurial outcomes, emphasizing caution in interpreting the research model, and the necessity for expanding the survey population and improving survey items in future research.

• International Journal of Advanced Culture Technology
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• v.6 no.3
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• pp.193-200
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• 2018

This paper describes the design and trial development of a system that supports continuous hazard mapping by local residents in their daily life. We performed an interview survey to design our system in a model traditional town in Saga Prefecture, Japan. The results show that despite continued efforts, many practical problems remain and residents feel unsafe. Considering these results, we designed and developed a unique information and communication technology-based support system that contributes to community-based disaster prevention and reduction. The continuous resident participation and posting design are the core concept for our community-based approach. Our system continues to support making a hazard map by integrating the community-based hazard information. Local residents register information (disaster types, risk level, photographs, comments, positional information) about locations that could be dangerous in a disaster. In addition, our system enables information sharing through a Web server. We expect that this information sharing will allow local hazard information for each district to be used.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2018.05a
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• pp.116-117
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• 2018

The government and the Korea Occupational safety & Health Agency have continuously carried out safety activities such as supervision, inspection, technical guidance and financial support in order to reduce safety accidents at the construction site. However, the number of disasters at construction sites is increasing every year. So analyze the results of the supervision and inspection of the Ministry of Employment and Labor, the projects related to the small-scale construction work of the Safety and Health Corporation, and the technical guidance project of the disaster prevention technology guidance organization. It is also necessary to establish an improvement plan for the disaster reduction of the small-scale construction work site for this project.

• Journal of the Korea Institute of Military Science and Technology
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• v.19 no.2
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• pp.236-243
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• 2016

This paper presents a threat list acquisition method in an engagement area using the support vector machines (SVM). The proposed method consists of track creation, track estimation, track feature extraction, and threat list classification. To classify the threat track robustly, dynamic track estimation and pattern recognition algorithms are used. Dynamic tracks are estimated accurately by approximating a track movement using position, velocity and time. After track estimation, track features are extracted from the track information, and used to classify threat list. Experimental results showed that the threat list acquisition method in the engagement area achieved about 95 % accuracy rate for whole test tracks when using the SVM classifier. In case of improving the real-time process through further studies, it can be expected to apply the fire control systems.

• International Journal of Advanced Culture Technology
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• v.7 no.3
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• pp.103-110
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• 2019

The purpose of this study was to investigate the relationship between psychosocial factors, such as self-esteem, stress coping, and social support, and motivation for change in alcohol dependent inpatients. This study included 179 inpatients in the 7clinics for alcoholic in Chonbuk. For the analysis of the study questions, this study utilized the structural equation modeling. The results show that self-esteem was related to motivation for change with mediating role of problem-focused stress coping strategy in alcohol dependent inpatients. The study also reveal that self-esteem and social support was directly associated with the motivation for change. Based on the findings, the importance of programs to promote self-esteem and the involvement of family and acquaintances in the treatment process has been suggested.