• The Transactions of The Korean Institute of Electrical Engineers
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• v.65 no.3
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• pp.388-396
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• 2016

Through the correspondence works with international electrotechnical vocabulary(IEV) in the smart grid field and power information technology field, we analyzed cases for discussion of terms and definitions in the IEV and then proposed an advanced procedure and computing system for standardization of International Electronical Committee(IEC) terminologies. The standardization procedure consists of processes for existing terminology, new terminology and correspondent terminology which have different structures. An example of the standardization work of correspondent terminology is given. The standardization computing system are based on the process for terminology extraction, terminology verification and terminology management which could provide the Wikipedia type terminology search function. In order to prevent that there exist multiple terminologies in IEV, the database search system is needed to be developed. We proposed the 'IEV_Term_Search' program which is the database search system. Terminology standardization of different technical committees(TC) and completion of the IEV to promote cooperation between TC 1 and the TCs must be followed by revision and standardization using the standardization computing system.

• Journal of the Korea Society of Computer and Information
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• v.25 no.2
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• pp.141-148
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• 2020

In this paper, the development of a system to translate definition of English technical terms of IEV into Korean and implementation of a web system of prototype Korean Electropedia are introduced. The work was consisted of 3 parts. The 1st work was building databases for the translation of English definitions of IEV into Korean. The 2nd work was that Korean TC 1 members translated English terms' definitions into Korean and modified Korean definitions by significance levels, using developed computer programs and the work database. The last work was to make a document for the report of project and to implement a web system of prototype Korean Electropedia. As a result, 20,996 English definitions of electronical terms were translated into Korean and a prototype web system for Korean Electropedia was implemented. In the future, it is needed to open regular Korean Electropedia and link to IEC's Electropedia.

• Journal of the Korea Society of Computer and Information
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• v.24 no.8
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• pp.105-111
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• 2019

In this paper, I introduce the development of a system to register Korean standard technical terms which are corresponded with English electronical terminologies on the Electropedia of the International Electronical Committee(IEC). In 2016, this project was started with the permission of registration at the Technical Committee 1 of the $80^{th}$ IEC General Meeting in Frankfurt, Germany. The work was consisted of 3 parts, the 1st step was gathering Korean vocabularies and building a databse for the translation of English terms of International Electronical Vocabulary(IEV) into Korean terms, the 2nd step was to find correct or proper Korean term which is in accord with each English term of IEV on the Electropedia. In this step, members of Korean TC 1 worked for search proper Korean terms using developed computer programs and databases which were made of Korean electronical dictionaries. After selection of proper terms, they did the cross-checking work for Korean terms each other. The last step was to register all of these Korean terms on the Electropedia. As a result, 20,766 Korean electronical terms were registered on the Electropedia in 2017. In the future, it is needed that the definition of English technical terms are translated into Korean.

• Journal of Applied Reliability
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• v.6 no.2
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• pp.163-171
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• 2006

The Korean translation of the term 'dependability' that is an important term of standard terminology about reliability(IEV-191). Its translations of other languages are researched. And appropriateness of current Korean translation and other alternative terms are discussed.

• Proceedings of the Korean Reliability Society Conference
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• 2006.05a
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• pp.192-198
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• 2006

IEC의 신뢰성에 관한 국제표준어(IEV-191) 'dependability'의 대응 한국용어에 대한 고찰을 하였다. 현 KS에서는 '신인성'으로 정의하였는데, 현재 각 국가의 표현을 살펴보고 대응 한국용어의 타당성 및 다른 대안은 어떠한지에 대해서 살펴본다.

• Proceedings of the KIPE Conference
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• 2001.12a
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• pp.166-170
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• 2001

This paper deals with the translation and terminology adjustment of international electrotechnical vocabulary(IEV) for operations within power electronic equipment. The IEVs are found in the section 551-16 of IEC 60050-551. The standard has been prepared by TEC Technical Committee 22 : Power Electroncis, under the responsibility of IEC Technical Committee 1 : Terminology and is consists of 9 sections with 221 terms. This paper contains the results for 71 terms among them.

• Proceedings of the KIPE Conference
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• 2001.07a
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• pp.450-458
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• 2001

This paper deals with the translation and terminology adjustment of international standard IEC 60050-551 for international electrotechnical vocabulary in the field of power electronics. The standard has been prepared by IEC Technical Committee 22 : Power Electroncis, under the responsibility of IEC Technical Committee 1 : Terminology and is consists of 9 sections with 221 terms. This paper contains the results for 150 terms among them.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.64 no.4
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• pp.515-522
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• 2015

Through the correspondence works with IEC in the smart grid fields and power IT fields, we set up the interpretation work procedure and defined the work rule for correspondence by analyzing the work results. In addition, we suggest cases for discussion of terms and definitions in the IEC and analyze them and then propose a matrix classification system for standardization to solve the cases for discussion. The matrix classification system with 3-axes of classification has been applied to newly emerging terminologies followed by smart gird. We drew the usefulness in search of terms in application fields and showed the cases of applying the matrix classification. The IEC Electropedia classification standard is unclear and the classification is mixed with principle, application and product areas. We proposed a new working group in IEC TC1 for research on the matrix classification system and then TC 1 decided to organize a new WG titled in the "IEV structure and supporting tools".

• The Journal of Engineering Geology
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• v.8 no.3
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• pp.235-245
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• 1998

Adquate friction resistance is needed to prevent pavement slipperiness and to allow vehicles to stop in a reasonable distance. Performance of the aggregates is reduced over time by wear and polishing as a consequence of vehicular traffic. In this research, the objective was to develop a laboratory method to test Indiana gravel aggregates to predict field performance, and determine causes for the range of values amang gravel aggregates. The assessment of gravel sources was primarily on the basis of individual rock types and those proportions comprising the gravel. Polish and friction values were determined in the laboratory with the British Wheel and Pendulum. The gravels of this study were composed primarily of carbonate aggregates that showed considerable variability in polishing thresholds. Igneous and metamorphic constituents polished to a lesser degree and are expected to improve overall aggregate performance. Estimates of the IFV (Initial Friction Value) and PV (Polished Value) for crushed gravel samples can be made based on the percentage of rock types present in the sample. A weighted average is used to make this calculation.

• Korean Journal of Microbiology
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• v.38 no.3
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• pp.213-220
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• 2002

Inducible expression system for the three structural proteins, capsid (C), precursor membrane (prM/M), and envelop (E) of Japanese encephalitis virus (JEV) was established in BHK-21 cells. Doxycycline, a tetracycline analog, was utilized as an inducer. Transfectants BHK-21/IV (vector only), BHK-21/IC (for C), BHK-21/IP3 (for prM), and BHK-21/IE1 (for E) were selected and cloned in the presence of G4l8 or hygromycin. Transcribed mRNAs for the corresponding genes were observed after doxycycline induction. Effects by the JEV structural gene expression on the transfectants were monitored via cell growth, chromatin condensation, internucleosomal DNA fragmentation, and DNA contents analyses. Clear cell growth retardation and chromatin condensation were observed in all three transfectants while only BHK-2/IC corresponded to the induction status in the DNA fragmentation and DNA content analyses. Combined results, therefore, suggested that JEV capsid protein should be one of the direct and independent factors in apoptotic cell death induced by IEV infection.