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      • KCI등재

        기술성숙도 측정을 통한 ACTD 과제 전이 결정에 관한 연구

        배윤호,최석철,문희승,Bae, Yoon-Ho,Choin, Seok-Cheol,Moon, Hee-Seung 한국군사과학기술학회 2009 한국군사과학기술학회지 Vol.12 No.1

        Recently, request far application of advanced commercial technology to the defense acquisition process, to reduce the budget and shorten development time, has been increased. To accomplish these goals, the Advanced Concept Technology Demonstration(ACTD) is used for the defense acquisition process in Korea. And User Utility Assessment is tested to make a decision for transition to acquisition process. But this process does not include measurement of technology maturity and impacts of interface and interaction among the technologies. In this research, we propose the needs of measurement of TRL and IRL and application of SRL to reduce the risk during development phase, to understand the relations of technologies, and to fulfill the requirement far transition of the ACTD project to system development and demonstration process.

      • KCI등재

        기술통합관계를 이용한 핵심요소기술(CTEs) 선정방안 연구

        배윤호,최석철,Bae, Yoon-Ho,Choi, Seok-Cheol 한국군사과학기술학회 2010 한국군사과학기술학회지 Vol.13 No.1

        Military technology transition is the process of transition from the science and technology environment to systems to supply effective weapon systems and support systems to the fighters. In case of technology transition decision, immatured technologies result in increasing acquisition cost and delaying schedule toward the objective system. In this paper, we proposed a method to identify and select critical technology elements by integration relations between technologies or components, for supporting technology transition and risk management of military R&D projects.

      • 도시 재택노인의 저작능력과 건강상태와의 관련성

        배윤호,이희경 영남대학교 의과대학 2004 Yeungnam University Journal of Medicine Vol.21 No.1

        Background: The objective of this study is to evaluate the relationship between chewing ability and health status in order to provide basic information for the development of program which may lead to an improvement of a the elderly health status in urban areas. Materials and methods: The subjects of this study were 128 elderly urban female over the age of 65 who reside at house. The data were collected from May 21 to August 20, 2001, through questionnaires about nutrient intake status, direct measurement of anthropometrics, and oral examinations. Results: In terms of remaining teeth, there was significant negative relationship between age and number of remained teeth. The average number of remained teeth our subjects was 13.1±10.6. About sixty five percent of the subjects were denture users (partial or full dentures) and there was positive relationship between age and the percentage of denture user. There was a significant negative correlation between age and chewing ability. The group that was able to chew had more remained teeth than the other group. Conclusion: This study suggests that there is strong positive relationship between chewing ability (remaining teeth) and elderly health status in urban areas, and the importance of preserving original teeth to improve the elderly health status in the public health program.

      • KCI등재후보
      • KCI등재

        통합준비수준(IRL) 척도를 이용한 국방기술개발 위험관리 방안

        배윤호,최석철 한국경영공학회 2010 한국경영공학회지 Vol.15 No.3

        The advanced science and technology have made weapon systems more complex. So this tendency about complexity of systems needs to be interested more through the life-cycle of the system and managed technically. And it is one of the most interested issues in systems engineering. In this paper, we suggest a risk management method in technology development phase for weapon systems, using integration readiness level(IRL) for measurement of relations and integrated maturity between components. We expect that weights from IRL is useful to identify the components with risk, and to manage technology transition through the life-cycle.

      • KCI등재후보

        국방비 성장패턴 분석을 통한 국방과학기술에 대한 안정적 투자 필요성 연구

        배윤호,최석철,윤준환,Bae, Yoon-Ho,Choi, Seok-Cheol,Youn, Jun-Hwan 한국국방경영분석학회 2010 한국국방경영분석학회지 Vol.36 No.1

        국방비는 국가경쟁력에 바탕을 둔 국가 방위능력 확보를 위한 투자비로, 일정비율 이상의 연구개발예산을 포함한다. 그러므로 우리군이 추진하고 있는 첨단과학기술 기반의 미래 전장환경 구축, 무기체계 및 핵심기술 획득의 국방개혁 2020의 구현을 위한 연구개발예산의 안정적 확보가 필요하다. 특히 미래전에 대비한 국방과학기술 역량의 선진화는 우리군이 당면한 개혁과제로 지속적인 연구와 관심이 필요하다. 본 연구에서는 16개 주요 국가를 대상으로 국방비 성장패턴과 국방과학기술 수준의 비교분석을 통해 국방과학기술 발전을 위한 안정적인 예산확보의 필요성을 제시하였다. Defense expenditure is the investment for national defense capabilities acquisitions based on the national competitiveness, and includes research and development budgets more than some fixed ratio. So we need to guarantee the defense research and development budgets for National Defense Reform 2020 to posture that correspond to the future warfare, to acquire advanced weapon systems and critical technologies effectively. Especially advancement of the defense technology capabilities for future warfare is one of the issues that we are faced, and it needs to be researched and interested continuously. In this paper, we analysed 16 nation`s defense expenditures growth patterns and defense S&T indices, and proposed the needs of the guaranteed funding at the fixed ratio for defense S&T development.

      • KCI등재

        속단, 익모초 및 향부자의 독성평가를 위한 성분분석 및 안정성 시험

        배윤호,허정임,곽승준,석지현,이종권,강태석,우미희,최재수,민병선 한국생약학회 2012 생약학회지 Vol.43 No.1

        A simple and reliable reverse phase HPLC method was developed to determine pharmacologically active marker compounds of Dipsaci Radix, Leonuri Herba and Cyperi Rhizoma. The stability test of water-extract of three natural medicines were examined for six months. However, no significant change in the content of the marker compounds of each extract observed during the time of investigation.

      • KCI등재

        근대공간의 장소성과 기억에 관한 연구 <서울역>, <온양민속 박물관>, <옥포조선소>를 중심으로

        배윤호 국제문화기술진흥원 2015 The Journal of the Convergence on Culture Technolo Vol.1 No.2

        한국의 근대화 시기는 1920년대 식민지 시기와 1960년대 경제개발시기 두 시기 나누어진다. 근대화시기에 만들어진 공간들은 대다수 국가주도형으로 생산된 공공의 공간들이다. 이러한 근대공간들은 기능성이 강조되는 공공 생산의 장소이자 근대 국가시스템의 장소정체성을 상징하는 국가권력 공간들 이었다. 사회의 변화에 따라 근대공간 들은 이제 더 이상 장소적 기능을 상실한 채 모뉴멘트 건축물로 존재하며 과거의 장소정체성에 새로운 가치를 부여 할 개념규정이 필요한 시기이다. 간이역, 발전소, 탄광, 물류창고, 폐 공장 등... 근대공간에 새로운 장소정체성이 확 립되는 과정과 장소와 기억의 문제를 영상기록 하여 근대화의 큰 특징인 사고의 변화과정과 공간에 투영된 근대적 개념들, 근대사회의 제도, 체계 수립 과정에서 장소성, 공간 속 사람들의 관계성에 주목하고자 한다. 근대공간과 기 억의 관계는 < 서울역 >에서 , 근대공간과 근대 기록의 관계는 <온양민속박물관>에서, 근대공간과 장소정체성은 <옥포 조선소>에서 찾아본다. 각 장소의 정체성과 기억의 관계는 구술목소리와 영상기록을 통하여 근대공간(장소성)과 개인구술(기억)의 모순된 힘의 관계를 알아본다. The history of modernization of Korea is divided into two folds of the colonial era in the 20’s and the economic development era in the 60’s. Most of the spaces built in the process of modernization were public spaces developed by the drive of the government. These spaces of modernization are functionality-oriented public places of production and at the same time, and they are the spaces of national power to symbolize the identity of national authorities. Along with changes in the society, modern spaces were reduced down to monument buildings without functionality and this requires new definition to renew the identity of modern spaces. Small stations, power plants, mines, warehouses, abandoned factories, and etc... the study has paid attention to the process of changing thought, one of the main characteristics of modernization, the relations of modern concepts projected in the spaces, framework of modern society, and placeness in the process of framework building and relations of people in the spaces with video records on the process of rebuilding new identity of modern spaces and memories of the spaces. The relations of modern spaces and memory were explored in < Seoul Station > while the relations between modern spaces and records and place identity were explored in <Onyang Folk Museum > and < Okpo Shipyard> respectively. In the relations between space identity and memory in each space, the ironic relations of power in modern spaces (placeness) and personal narrative (memories) were explored with oral narrative and video footage.

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