• Bulletin of the Korean Chemical Society
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• v.24 no.5
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• pp.552-554
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• 2003

The development of high performance single nanoparticle ion trap (SNIT) apparatus for studying in-situ dynamics of single nanoparticles in controlled environments is described. The performance of SNIT apparatus has been evaluated for 500 nm SiO₂particles. The mass resolution of ~100 ppm and the capability of varying the charge states independently have been demonstrated.

• Journal of Species Research
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• v.6 no.3
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• pp.291-294
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• 2017

Two fungivorous Korean erotylid beetles-Triplax ainonia Lewis, 1887 and Triplax nagaoi Nakane, 1977 in the tribe Tritomini-were recorded for the first time from Korea. All Korean Triplax members are associated with the fruiting bodies of higher fungi and fungus-grown bark. Re-description, key to the species of Korean Triplax, photographs of adults, and line drawings of diagnostic characters and host fungi records are provided.

• Proceedings of the Zoological Society Korea Conference
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• 2003.08a
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• pp.25-25
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• 2003

No Abstract, See Full Text

• Proceedings of the Korean Vacuum Society Conference
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• 2007.08a
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• pp.143-143
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• 2007

• Proceedings of the Korea Water Resources Association Conference
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• 2010.05a
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• pp.115-120
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• 2010

This study suggests 'Eco-Efficient Water Infrastructure' as a breakthrough to the economically and ecologically challenged region; the Asia-Pacific. The study conceptualizes eco-efficient water infrastructure based on the understanding of eco-efficiency and variety of indicators for eco-efficient water infrastructure. Further, the guidelines for establishing national strategies for eco-efficient water infrastructure is introduced.

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2002.08a
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• pp.190-191
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• 2002

• Proceedings of the Plant Resources Society of Korea Conference
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• 2007.11a
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• pp.336.2-336.2
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• 2007

See Full Text

• Proceedings of the KIEE Conference
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• 1987.07a
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• pp.731-733
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• 1987

• The Transactions of the Korean Institute of Electrical Engineers P
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• v.52 no.2
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• pp.81-84
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• 2003

This paper presents a proper rational transfer function synthesis in the continuous time system from noisy measurements. The proposed method identifies the coefficients vector of the transfer function from an overdetermined linear system that develops from rearranging the two dimensional system matrices and output vectors obtained from the observed frequency responses. By computer simulation, the performance improvement is verified.

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2000.11a
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• pp.23-24
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• 2000