• 제목/요약/키워드: basic analysis

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S&T Policy Trend Using Language Network Analysis: Focusing on Science and Technology Basic Plan

  • Kim, Yun Jong;Jeong, Dae-hyun;Oh, Hyunchul
    • Asian Journal of Innovation and Policy
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    • 제6권2호
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    • pp.111-137
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    • 2017

  • This study analyzes a language network of Science and Technology Basic Plan, which is the basis for science and technology policy in Korea, for the next Science and Technology Basic Plan. Language network analysis was adopted for a quantitative approach measuring the trend of policies. Several techniques such as keyword analysis, language network map analysis, quantitative characteristics analysis and keyword-related major-word analysis have been performed. Results show that there are common policies emphasized by all Science and Technology Basic Plans in the past, and there are also specific policies emphasized in each period of the Science and Technology Basic Plan. These specific policies come from a 'change of times' when the Science and Technology Basic Plans were established, as well as the philosophy of the national government.

  • https://doi.org/10.7545/ajip.2017.6.2.111 인용 PDF KSCI

Computer-Aided Decision Analysis for Improvement of System Reliability

  • Ohm, Tai-Won
    • 대한안전경영과학회지
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    • 제2권4호
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    • pp.91-102
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    • 2000

  • Nowadays, every kind of system is changed so complex and enormous, it is necessary to assure system reliability, product liability and safety. Fault tree analysis(FTA) is a reliability/safety design analysis technique which starts from consideration of system failure effect, referred to as “top event”, and proceeds by determining how these can be caused by single or combined lower level failures or events. So in fault tree analysis, it is important to find the combination of events which affect system failure. Minimal cut sets(MCS) and minimal path sets(MPS) are used in this process. FTA-I computer program is developed which calculates MCS and MPS in terms of Gw-Basic computer language considering Fussell's algorithm. FTA-II computer program which analyzes importance and function cost of VE consists. of five programs as follows : (l) Structural importance of basic event, (2) Structural probability importance of basic event, (3) Structural criticality importance of basic event, (4) Cost-Failure importance of basic event, (5) VE function cost analysis for importance of basic event. In this study, a method of initiation such as failure, function and cost in FTA is suggested, and especially the priority rank which is calculated by computer-aided decision analysis program developed in this study can be used in decision making determining the most important basic event under various conditions. Also the priority rank can be available for the case which selects system component in FMEA analysis.

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Genomic Analysis of the Extremely Halophilic Archaeon Halobacterium noricense CBA1132 Isolated from Solar Salt That Is an Essential Material for Fermented Foods

  • Lim, Seul Ki;Kim, Joon Yong;Song, Hye Seon;Kwon, Min-Sung;Lee, Jieun;Oh, Young Jun;Nam, Young-Do;Seo, Myung-Ji;Lee, Dong-Gi;Choi, Jong-Soon;Yoon, Changmann;Sohn, Eunju;Rahman, MD. Arif-Ur;Roh, Seong Woon;Choi, Hak-Jong
    • Journal of Microbiology and Biotechnology
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    • 제26권8호
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    • pp.1375-1382
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    • 2016

  • The extremely halophilic archaeon Halobacterium noricense is a member of the genus Halobacterium. Strain CBA1132 (= KCCM 43183, JCM 31150) was isolated from solar salt. The genome of strain CBA1132 assembled with 4 contigs, including three rRNA genes, 44 tRNA genes, and 3,208 open reading frames. Strain CBA1132 had nine putative CRISPRs and the genome contained genes encoding metal resistance determinants: copper-translocating P-type ATPase (CtpA), arsenical pump-driving ATPase (ArsA), arsenate reductase (ArsC), and arsenical resistance operon repressor (ArsR). Strain CBA1132 was related to Halobacterium noricense, with 99.2% 16S rRNA gene sequence similarity. Based on the comparative genomic analysis, strain CBA1132 has distinctly evolved; moreover, essential genes related to nitrogen metabolism were only detected in the genome of strain CBA1132 among the reported genomes in the genus Halobacterium. This genome sequence of Halobacterium noricense CBA1132 may be of use in future molecular biological studies.

  • https://doi.org/10.4014/jmb.1603.03010 인용 PDF KSCI KPUBS HTML

Structural Determination of the N-Glycans of a Lepidopteran Arylphorin Reveals the Presence of a Monoglucosylated Oligosaccharide in the Storage Protein

  • Kim, Soo-Hyun;Hwang, Soo-Kyung;Raymond A. Dwek;Pauline M. Rudd;Ahn, Young-Hee;Cheong, Chae-Joon;Kim, Seung-Il;Kim, Eun-Hee;Park, Nam-Sook;Lee, Sang-Mong
    • 한국잠사학회:학술대회논문집
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    • 한국잠사학회 2002년도 Join Meetings of Korean Society of Sericultural Science and Japanse Society of Sericultural Science
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    • pp.57-57
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    • 2002

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