• Journal of Korea Society of Industrial Information Systems
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• v.7 no.1
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• pp.10-15
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• 2002

It is presented to extended to an interaction matrix formulation to the problem of system and disturbance identification for a plant that is corrupted by both process and output disturbances. With only an assumed upper bound on the order of the system and an assumed upper bound on the number of disturbance frequencies, it is shown that both the disturbance-free model and disturbance effect can be recovered exactly from disturbance-corrupted input-output data without direct measurement of the periodic disturbances. The rich information returned by the identification can be used by an iterative learning or repetitive control system to eliminate unwanted periodic disturbances. Those can be helped to apply to the multiple dynamic systems for precision quality assurance.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.9 no.6
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• pp.227-231
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• 2009

Recently, the global warming phenomenon has been taken notice of. The global warming phenomenon has given enormous bad impact to social economic fields as well as ecological areas by rising sea levels and weather calamities. To cope with the phenomenon most developed countries adopted the Kyoto Protocol to reduce greenhouse gas emissions. To achieve the target of the Kyoto Protocol, the developed countries are operating organization-run green quality assurance and labelling systems with their standardized methods to evaluate the environmental and greenhouse gas impact for ICT products and services. This paper introduces several countries standards which can be applied to evaluate the reduction effect of greenhouse gas emission and green ICT quality assurance which also can be applicable for recycling and managing of ICT products. This paper is expected to be used as a policy data for ICT related government bodies and industry areas.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2003.11a
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• pp.209-210
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• 2003

국제 표준화 연구와 관련하여, 측정 및 분석과 관련된 국제기관들이 참여하여 1993년에 발행된 측정 불확도의 표현지침인 GUM은 데이터의 품질 관리 및 보증의 수단으로서 활발히 연구되고 있다. 특히, 국제적으로도 CCQM, CITAC, Eurachem, NIST 등의 기관을 중심으로 GUM 규격의 적용이 활발히 연구되고 있으나, 미국보다는 유럽에서 데이터 품질의 계량화 기술로서 연구되고 있다. 한편, 유해 대기오염물질인 중금속측정 자료가 국내에 축적되고 있음에도 불구하고 이러한 물질에 대한 측정 불확도가 거의 평가된 적이 없어 분석 값에 대한 보증을 위해 행하는 일련의 과정에 대한 표준 절차서가 시급한 현실이다.(중략)

• Transactions of the Korean Society of Automotive Engineers
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• v.20 no.2
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• pp.1-7
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• 2012

A Failure data from operating condition includes various failures. Reliability evaluation by operating condition is more correct than test condition. Additional, the evaluation result by operating condition is widely used for quality assurance, forecasting amount of manufacturing at EOL. To discover valuable things from the failure data, arrangement of the failure data and information technique to handle data is needed among many failure data. This paper introduces a reliability prediction program to solve this problem based on the failure. And new technologies for parameters estimation with method of Graphic-Wizard-Parameters-Estimation and Genetic Algorithm are introduced.

• Proceedings of the Korea Information Processing Society Conference
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• 2003.11c
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• pp.1811-1814
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• 2003

CC는 정보보호시스템의 국제표준이며 CC평가 및 인증체계에서는 평가기관을 운영하며 평가기관에서는 적정한 평가비 산정을 위한 근거가 필요하다. 본 연구에서는 CC기준과 기존의 PP 및 ST만을 바탕으로 하여 제품유형별 및 보증수준별 평가업무량의 상대적 배수를 평가실무자들의 경험, 보안기능의 사용율 개념, 기능점수방법 등을 이용하여 산정하였다. 본 결과는 CC평가환경에서 정보보호제품의 평가비 및 기간의 산정을 위한 기본자료로 활용될 수 있다.

• Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT)
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• v.4 no.1
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• pp.65-75
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• 2006

Transparency on the Total System Performance Assessment (TSPA) is the key issue to enhance the public acceptance for a radioactive repository. To approve it, all performances on TSPA through Quality Assurance is necessary. The integrated Cyber R&D Platform is developed by KAERI using the T2R3 principles applicable for five major steps : planning, research work, documentation, and internal & external audits in R&D's. The proposed system is implemented in the web-based system so that all participants in TSPA are able to access the system. It is composed of three sub-systems; FEAS (FEp to Assessment through Scenario development) showing systematic approach from the FEPs to Assessment methods flow chart, PAID (Performance Assessment Input Databases) being designed to easily search and review field data for TSPA and QA system containing the administrative system for QA on five key steps in R&D's in addition to approval and disapproval processes, corrective actions, and permanent record keeping. All information being recorded in QA system through T2R3 principles is integrated into Cyber R&D Platform so that every data in the system can be checked whenever necessary. Throughout the next phase R&D, Cyber R&D Platform will be connected with the assessment tool for TSPA so that it will be expected to search the whole information in one unified system.

• Korean Association of Arts Management
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• no.56
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• pp.189-215
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• 2020

This study aims to understand the process of valuing contemporary artworks by young and emerging artists via online art platforms. This paper conceptualizes Bourdieu's theory of cultural capital, which theoretically guides us for conducting a case study of Saatchi Art. This article mainly collected data by interviewing seven Korean artists who were selected by our case with the supplement information carried out direct observation and document reviews. By analyzing the gathered data, the key finding of this research is that the selection of artists in Saatchi Art's curatorial program implicitly admits and guarantees the value of their artworks. By doing so, it contributes to building symbolic capital for the selected artists. This article also contends that such construction of the artists' symbolic capital results from the accumulated symbolic capitals of the founder and curator of the online platform. The theoretical contribution of this paper is to expand previous research on valuing artworks in the offline art world into the online one.

• Journal of Animal Science and Technology
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• v.44 no.3
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• pp.279-288
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• 2002

This study was performed to discriminate defective loci by detection of congenital genetic disorder, to offer basic data for selection and improvement of Korean dairy cattle using frozen semen of Holstein bulls(16 proven and 93 candidate). The results obtained were as follows ; By the detection of DUMP(deficiency of uridine monophophate synthase) for 109 Holstein bulls(16 proven and 93 candidate), DUMP carrier was not found in whole animals. Also, it was possible to early detection of DUMP carrier by using PCR-RFLP(AvaⅠ). As the results of detection for BLAD(bovine leukocyte adhesion deficiency), BLAD carrier was not found in 16 proven bulls. But 5 candidtae bulls are discriminated to BLAD carrier, and it could be predicted to transmitted pathway of inherited loci by pedigree identification. Also, when digesting PCR products using restriction enzyme, results from TaqⅠ restriction enzyme were more efficient than that of HaeⅢ. After detection test of citrullinaemia, it was concluded that proven and candidate bulls were not. However, wide range of research and citrullinaemia genotyping should be performed. As a result of this study, the wide and various research should be performed in genetic disease of animal. And in the selection and breeding of animal, the breeding scheme by completely and continuously management of pedigree should be established.

• Journal of Digital Convergence
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• v.9 no.5
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• pp.31-43
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• 2011

Since the R&D Program for Small and Medium-sized Enterprises started in 1997 as a part of Small and Medium Business Administration, many companies succeeded to carry out the tasks and were charged royalty fees from the government aid program in return. However, some of them were unable to pay a royalty because of their poor financial positions. Failure to pay a royalty also led to adding administrative duties including debt collection and imposing a penalty of participation restriction for other R&D programs. To solve the problems incurred by a failure of royalty collection, a divided payment using a surety insurance was introduced in 2009. That is, the R&D program recipients who were charged royalties issue surety insurance policies and submit them to a collection agency with a plan of divided payment. In this study, we estimate the main benefits of introducing surety insurance for royalty collection. First, we analyze royalty collection results from recipients supported by the R&D program from 1997 to 2006. By doing so, we calculate the main parameters that will be used for estimating the 2011 collection results. Next, besides estimating the quantitative effect, which summarizes an increase of royalty collection via surety insurance, we also analyze various qualitative effects such as simplification of the collection process and expansion of opportunities for participation in R&D programs.

• Journal of the KSME
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• v.16 no.4
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• pp.19-25
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• 1976

가동검사의 검사결과는 이미 전에 실시한 가동중검사 결과와 비교 검토하게 된다. 비교 검토한 결과, 변화가 일어나지 않았으면 그것으로 좋으나, 만일 변화가 일어났다면 그 검사 결과를 평가 하여 어떠한 조치를 취할 것인가를 결정하게 된다. 이 경우 조치라 함은 어떤 변화가 일어난 부 분을 수리, 대체하거나, 또는 다음 검사 기간까지는 구조적 건전성에 관계 없다는 것이 확실히 규 명될 경우, 방치하는 것 등을 말한다. 그러나, 가동중검사에는 이미 언급하였듯이 그전의 검사 결 과와 비교 검토하게 되는데, 그때에 기초가 될 자료가 필요하다. 그래서 발전소의 일차냉각계통에 대한 수압시험이 완료되면 가동전검사(Pre-Service-Inspection)-사용점검사라고도 한다-를 수행 하여 가동중검사에 대한 기초자료로 삼는다. 가동점검사는 가동중검사 때에 상호 비교검토할 기 초 자료를 취하는 것이 목적이므로, 가동전 검사시의 검사방법 및 기술 등을 포함한 검사조건은, 앞으로 시행될 가동검사때의 예측되는 검사조건과 될 수 있는대로 동일한 상태가 되도록하여 그 검사결과 치를 비교함에 있어, 일어난 변화는 진정으로 원자료를 가동함에 의해 일어났다는 것을 보증할 수 있도록 하여야 한다. 이에 따라 특히 가동에 따라 접근하여 검사할 수 없는, 방사능의 오염될 부분의 가동전 검사에서도 가동중 검사시에 사용될것으로 예상되는 종류의 원격조정장치 룰 사용하여 비파괴검사를 사용하고 그 기록을 유지보관하여야 한다.