• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.05a
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• pp.827-843
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• 2017

민군기술협력사업은 민과 군의 공동활용 기술개발 및 기술의 상호이전을 추진하는 사업으로, 민군기술의 융합을 바탕으로 과학기술을 효과적으로 획득하고 활용하기 위한 국가정책이다. 1998년 이후 현재까지 정부주도의 다양한 민군기술협력사업 진흥정책이 시행되었으나, 일관성있는 범 부처자원의 추진체계 및 위원회와 참여기관간의 상호협력 부족으로 그 효과가 극대화되지 못하고 있어 민군기술협력사업의 효율적인 정책 추진 방안에 대한 연구가 필요하다. 본 연구에서는 정부의 기본계획에 대해 각 수립 시기별로 민군기술협력 거버넌스 변화에 따른 민군기술협력사업의 연구 성과와 민군 기술의 상호 영향성과 문제점을 확인하고, 이를 기반으로 거버넌스에 의한 민군기술협력 사업의 활성화 영향에 대해 분석하였다. 향후 민군기술협력의 시너지 개선을 위하여, 민군기술협력 사업의 정책 주체인 정부부처-위원회-전문가집단 관계구조의 발전 방향에 대해 추가 연구할 예정이다.

• The Korea Beekeeping Bulletin
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• s.304
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• pp.31-34
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• 2006

• Journal of Dental Rehabilitation and Applied Science
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• v.34 no.4
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• pp.253-261
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• 2018

Purpose: The purpose of this study was to analyze correlation between bruxism and occlusal contacts on balancing side. Materials and Methods: The purpose of this study is to compare the difference of group function and balancing side occlusal contacts according to bruxism and sex, A total of 100 adults that aged 26-37 years (39 bruxers and 61 non-bruxers) were examined. The lateral excursion and balanced occlusal contacts were analyzed to determine the correlation with bruxism. The occlusal contacts were recorded by T-Scan system and articulating paper. Results: The group function was the highest in 61.5% of bruxers and 47.5% of non-bruxers. In comparison between males and females, group function was 58.9% in males and 37.0% in females. Occlusal contacts on non-working side occurred in 48 out of 100 patients. There were 51.2% of the cases in the bruxers and 46.0% in the non-bruxers. Statistically, there was no correlation between the bruxism and occlusal contacts on non-working side. There was no correlation between sex and balancing occlusal contacts. Conclusion: There was no significant correlation between bruxism and occlusal contacts on non-working side. The group function was the highest in bruxers when lateral excursion was occurred.

• 기계와재료
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• v.11 no.2 s.40
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• pp.70-78
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• 1999

• 혁신정책Brief
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• s.18
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• pp.3-28
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• 2006

• Journal of Advanced Navigation Technology
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• v.3 no.1
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• pp.69-90
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• 1999

The Korean airspace is very much limited, but its users are many. Especially many special using airspaces for military aircraft are formulated within the Taegu Flight Information Region and it is so restricted for civil aircraft to use the military airspaces. However, as the demand of civil air traffic is increasing, positive cooperation among the users of the airspace is needed to cope with the demand and to uplift the utilitation of the Korean airspace. Most of airspace except airways within the FIR are restricted areas, prohibited areas or operation areas for the military purpose. This thesis shows how to improve the utilitation of the Korean airspace and how much economical benefit the suggestion gives.

• Defense and Technology
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• no.6 s.256
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• pp.54-61
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• 2000

제2차 포에니 전쟁이 끝난 후 150년 동안 진행된 로마의 변화와 무질서 현상은 군대에 그대로 반영되었다. 병사 개개인의 무능력과 로마인의 시민으로서 및 군사적인 의무 수행이라는 미덕의 퇴화에도 불구하고 로마의 군사 제도는 군의 탁월성을 가져다 준 기본적인 원칙의 바탕 위에 아직 남아 있었다. 그것은 규칙, 군기, 훈련, 융통성 및 공세 행동의 효율성에 대한 무한한 신뢰 등의 요소이다.

• The Journal of Korean Academy of Prosthodontics
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• v.53 no.2
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• pp.128-137
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• 2015

Purpose: Most of the former studies about the occlusal contact patterns during the mandibular movement focused on foreigner. The purpose of this study is analyzing the occlusal contacts of young Koreans by using T-Scan system. Materials and methods: The sample size was 87 and the occlusal contacts of each right and left lateral movements were measured from the maximum intercuspation to the 3mm excursive position for three times respectively. All of the occlusal contacts were double checked through the thin metal foil. The results were categorized as two; 1) considering occlusal contact patterns on working side only, 2) considering occlusal contact patterns on working and nonworking sides. Results: The results showed that the nonworking side occlusal contacts play major roles in the lateral mandibular movement. In both cases of considering with and without the nonworking side occlusal contacts, the group function was the most prevalent. In the working side, the contacts were the most frequent in canine and the frequency of contacts was decreased as the distance was increased from canine to molar. In the nonworking side, the contacts were the most frequent in second molar. And the gender factor was statistically significant (${\alpha}$=.05), as females have more nonworking side occlusal contacts in this study. Conclusion: Among the three factors of anterior guidance, the group function was the most dominant factor. The analysis of 87 samples showed that canine contact was the most frequent in the working side and second molar contact was the most common in the nonworking side.

• Korean Journal of Heritage: History & Science
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• v.56 no.4
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• pp.6-22
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• 2023

The National Museum of Korea's 'Shinchungmyeong Jochong' is the sole firearm in the country bearing inscriptions written in ink('辛丑改備江華庫藏'). Thanks to this written record, it is possible to determine where this firearm was stored and to make an estimate of the time when it was stored. Additionally, it is a valuable artifact that has been exceptionally well preserved and has an artistic design. However, research into the operational period, form, and structural characteristics of this firearm has been limited to date. This study aimed to shed light on the operational period, form, and structural features of the 'Shinchukmyeong Jochong.' To achieve this, the specifications and structural characteristics of the firearm were examined, and comparisons were made with 17 other extant firearms and their attributes. The results confirmed that the 'Shinchungmyeong Jochong' is a representative example of the typical firearms of the Joseon Dynasty. Next, the timing, background, and production subject of the Ganghwado containment of the Jochong were tracked based on letters found with the Jochong. The investigation revealed an entry in the 'Records of King Jeongjo'(『正祖實錄』) indicating that a significant amount of military supplies, including firearms, were stored on Ganghwado in December of the 5th year of Shinchung(1781). The decision to store these materials in Ganghwado Island may have been due to the perception of the Joseon decision-makers, who strategically valued Ganghwado Island, and the relocation of 'Tongaoyeong'(統禦營) and the integration with 'Jinmuyeong'(鎭撫營). After acquisition, it is presumed that the firearm was operated at locations like 'Jinmuyeong'(鎭撫營). The firearm's production is presumed to have been associated associated with institutions such as 'Gungisi'(軍器寺). In conclusion, the 'Shinchungmyeong Jochong' exemplifies a typical firearm of the Joseon Dynasty, and it is likely that it was stored on Ganghwado in December of 1781. Its production is believed to have been related to institutions such as 'Gungisi'. Following its acquisition, it is presumed that the firearm was operated at locations including 'Jinmuyeong'.

• Defense and Technology
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• no.6 s.124
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• pp.68-79
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• 1989

중국의 국방비 비율은 해마다 낮아지고 있다. 1980년 국가예산의 15.9%를 차지하던 국방비는 1984년 11.9%로 낮아졌으며, 1988년에는 8.2%로 저하되었다. 국방비의 압박은 근대화를 추진하려는 군에 고통을 주고 있다. 국방비의 부족을 보충하기 위해 취해지고 있는 여러 조치가 군기와 훈련의 방조와 같은 군대존립의 근간에 까지 영향을 미칠 중대한 문제를 발생시키고 있는 것에 주목하지 않을 수 없다. 이것은 국방비 부족이라는 문제이상으로 더 큰 문제이다