• 한국안전학회지
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• 제34권5호
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• pp.167-174
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• 2019

Compared to a single nuclear power plant (NPP) risk, the commonalities existing in the multiple NPPs attribute the characteristics of the multi-unit risk. If there is no commonality among the multiple NPPs, there will be no dependency among the risks of multiple NPPs. Therefore, understanding the commonality causing multi-unit events is essential to assessing the multi-unit risk, and identifying the characteristics of the multi-unit risk is necessary not only to select the scope and method for the multi-unit risk assessment, but also to analyze the data of the multi-unit events. In order to develop Korea-specific multi-unit risk assessment technology, we analyze the multi-unit commonalities included in the operational experiences of domestic NPPs. We identified 58 cases of multi-unit events through detailed review of domestic nuclear power plant event reports over the past 10 years, and the multi-unit events were classified into six commonalities to identify Korea-specific characteristics of multi-unit events. The identified characteristics can be used to understand and manage domestic multi-unit risks. It can also be used as a basis for modeling multi-unit events for multi-unit risk assessment.

• 한국주거학회논문집
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• 제21권6호
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• pp.19-29
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• 2010

Vernacular houses in Southeast Asia are basically post and beam structures raised on pillars, with gabled roofs. They were designed and built by the people themselves to meet specific needs, accommodating the values, economies and ways of life of cultures that produce them. Their forms and housing cultures are very various according to the country and the region. But based on the common history and culture, the vernacular houses in Southeast definitely have commonality. The purpose of this study is to analyse the commonality and diversity of the vernacular houses in Southeast Asia in the aspect of two different perspectives. One is the climate perspective, for which the analysis was made on the primary characteristics such as the climate, material, structure of the vernacular houses. The other one is the social-cultural perspective which try to find the religion, belief, life style and social and family relationship which controlled the forms of the housing under the surface. As a result, this study summarise and find the outstanding and unique meaning and definition of the vernacular houses in Southeast Asia.

• 대한의용생체공학회:의공학회지
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• 제7권2호
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• pp.109-110
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• 1986

Polymers are widely applied in bioseparation processes as well as in drug delivery systems. These two fields have a certain commonality, in that they involve either removal or delivery of specific biomolecules from or to an aqueous environment It is also to be noted that therapeutic toxin renloval is an example of a bioseparation process. This presentation will focus on the use of polys!ors in physical as well as biospecific separations and delivery of biomolecules. Several new systems will also be described.

• 한국정보과학회논문지:소프트웨어및응용
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• 제31권6호
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• pp.716-727
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• 2004

컴포넌트 기반 소프트웨어 개발 (CBD) 기술은 재사용 가능한 컴포넌트를 조합하여 효율적으로 소프트웨어를 개발함으로써 개발 노력과 상품화 시간을 줄여주는 새로운 기술로 정착되고 있다. 이러한 CBD 컴포넌트는 한 도메인의 표준이나 공통적인 기능을 제공하여야 재사용성이 높아진다. 특히, 공통성 안의 미세한 가변적인 부분도 모델링하고, 이 가변성을 각 어플리케이션의 특성에 적합하게 특화 할 수 있도록 설계되어야 한다. 기존의 CBD 방법론에서도 이 중요성이 강조되고 있지만, 체계적이며 구체적인 개발 프로세스, 적용 지침 및 산출물 양식의 제공이 미흡하여, 도메인 컴포넌트의 개발은 비체계적인 프로세스와 개발자의 경험에 의존해 왔다. 본 논문은 컴포넌트 설계를 위한 체계적인 프로세스와 기법을 제안한다. 이 프로세스는 여러 단계와 활동으로 구성되며, 각 활동에 대한 세부 지침과 표준 양식도 포함하여 보다 효과적인 컴포넌트 개발을 도모한다. 제안된 기법의 실효성 검증을 위하여 금융 도메인에 적용한 사례연구를 제시하며, 다른 기법들과의 비교 평가도 다룬다. CBD의 공통 컴포넌트 개발에 제안된 프로세스와 지침의 사용함으로써 보다 재사용성과 적용성이 높은 컴포넌트가 비용 및 시간에 있어서 효율적으로 개발될 것으로 기대된다.

• 한국IT서비스학회지
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• 제4권2호
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• pp.47-59
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• 2005

S/W product line is a S/W product or a set of S/W system, which has common functions. We can develop a specific S/W product, which satisfiesrequirements of a particular market segment and a mission in a specific domain by reusing the core asset such as the developed S/W architecture through the S/W product line. S/W development methodology based on the S/W product line can develop a S/W more easily and fast by reusing the developed S/W core asset. An advanced country of S/W technology selects S/W product line as a core field of S/W production technology, and support technology development. In case of USA, CMU/SEI (Carnegie Mellon University / Software Engineering Institute) developed product-line framework 4.0 together with the industry and the Ministry of National Defense. Europe is supporting the development of product line technology through ITEA(IT for European Advancement) program. In this paper, we aim to construct reference architecture of S/W product line for production of the S/W product line.

• Journal of information and communication convergence engineering
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• 제9권6호
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• pp.712-720
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• 2011

Radio frequency identification (RFID) is an established technology and has the potential, in a variety of applications, to significantly reduce cost and improve performance. As RFID-enabled applications will fulfill similar tasks across a range of processes adapted to use the data gained from RFID tags, they can be considered as software products derived from a common infrastructure and assets that capture specific ions in the domain. This paper discusses a framework that supports the development of RFID-enabled applications based on a business process family model (BPFM), explicitly representing both commonalities and variabilities. To develop this framework, common activities are identified from RFID-enabled applications and the variabilities in the common activities are analyzed in detail using variation point concepts. Through this framework, RFID data is preprocessed, and thus, RFID-enabled applications can be developed without having to process RFID data. Sharing a common model and reusing assets to deploy recurrent services may be considered an advantage in terms of economic significance and the overall product quality afforded.

• ETRI Journal
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• 제24권6호
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• pp.415-428
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• 2002

This paper presents a new satellite radio interface, satellite code division multiple access (SAT-CDMA), for the satellite component of IMT-2000. The SAT-CDMA was proposed by Korea and was based on wideband CDMA (WCDMA) for a high degree of commonality with the terrestrial component of IMT-2000. Because a satellite link has a longer round trip delay and a higher Doppler shift than a terrestrial link, we developed new technologies that would make the satellite component especially efficient. We present the main features of the SAT-CDMA radio interface by focusing on satellite-specific schemes. We also demonstrate with extensive comparison results the performance of the main technologies in the SAT-CDMA radio interface.

• The Korean Journal of Ecology
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• 제12권1호
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• pp.37-49
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• 1989

When the light stimulus was presented continuously, habituations were formed, after 13 and 14 hrs in amoeba and planaria, repectively. As amoeba more habituated, the light-escaping velocity of streaming was decreased with a negative-exponential function. in two-dimensional electrophoretic patterns of proteins of amoeba habituated, a newly synthesized protein (pI 7.0, MW 20 kD) was detected. Therefore, it is conjectured that similarity or commonality may exist between amoeba and planaria habituations to light, and in these behavioral modifications, specific protein(s) may be involved in molecular level.

• 한국생활과학회지
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• 제20권1호
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• pp.273-284
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• 2011

The purpose of this study was to investigate the understanding of a multicultural education curriculum(educational goals, contents, methodology, subjects, problems, and revitalization) by college students and its process, to provide base materials to be used in revitalizing an efficient multicultural education. The subjects were 750 college students located in Jeonbuk province. In this statistical analysis, SPSS 12.0 program was used to conduct frequency analysis, credibility analysis, $X^2$ test, t-test, one-way ANOVA, and Duncan' multiple comparison. For the educational goals of multicultural education, most people responded it was "to positively experience cultural diversity and commonality." As for methodology, the paper found that there were two elements, namely, consolidation form and specific form; there were no differences between responses given by different genders, but differences were observed among different grade levels and majors. Looking at the content of multicultural education, emphasis was given to the equality of different cultures. Multicultural education was taught most frequently in Home Economics Education. In conclusion, by focusing on university students, the paper looked at the awareness of multicultural the necessity of multicultural education, and the awareness of the multicultural education process. Above all, in terms of home economics education, there must be more systematic studies on school field education and related educational programs in order to revitalize multicultural education.

• 미술이론과 현장
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• 제10호
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• pp.85-103
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• 2010

Mona Hatoum and community make unlikely bedfellows. From her beginnings as a teenage exile to her maturity as an internationally celebrated artistic nomad, Hatoum defies classification within any single geographical or cultural community. Attempting, however, to locate specific points of contact between her and certain communities in terms of artist-in-residence projects in which she participated might be a particularly fruitful way of circumventing her notorious critical resistance to identity and her refusal of homogeneity. This paper starts with Miwon Kwon's critique of contemporary practices in community-based art, which locate an essentialising force that isolates a single point of commonality and overlooks authentic differences. It then turns to Jean-Luc Nancy's reconceptualization of community as 'unworked' and 'being-in-common' to provide analytical tools for avoiding the dangers of essentialism. By examining the three residencies that Hatoum accepted in the mid-1990s in the light of Nancy's observations and theories, and by bringing the idea of artistic nomadism and that of community into juxtaposition, we hope to show that Hatoum succeeds in finding an equilibrium between art and community, and that this sheds new light on the issues raised in recent discussions on such relationship.