• Proceedings of the Korea Society of Environmental Toocicology Conference
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• 2004.05a
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• pp.82-82
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• 2004

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2011.04a
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• pp.614-615
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• 2011

• Proceedings of the Korean Society of Life Science Conference
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• 2008.10a
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• pp.69.2-69.2
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• 2008

• Korean Journal of Pharmacognosy
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• v.1 no.2
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• pp.31-32
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• 1970

Silica gel column chromatography on the ether extract from the fruits of Angelica koreana $M_{AXIMOWICZ}$ gave two kinds of crystalline products of coumarin. The following furocoumarins-imperatorin and bergapten has been identified by elemental analysis, IR, NMR spectra and physico-chemical tests.

• Macromolecular Research
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• v.16 no.7
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• pp.586-589
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• 2008

• Korean Journal of Pharmacognosy
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• v.1 no.1
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• pp.35-37
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• 1970

The methanol extract of two kinds of liquorice on Korean market was examined for basic components by a general alkaloid extraction method. The hydrochloride of the components gave all positive reactions to five coloration and precipitation tests. Four coloration tests on the thin-layer chromatograms of the free bases showed three to five spots which are considered to be basic.

• Proceedings of the Zoological Society Korea Conference
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• 1999.10b
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• pp.56.1-56
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• 1999

No Abstract, See Full Text

• Proceedings of the Korean Society of Crop Science Conference
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• 2022.04a
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• pp.86-86
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• 2022

• Annual Conference of KIPS
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• 2007.05a
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• pp.1104-1106
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• 2007

IPv6 환경에서 SEcure Neighbor Discovery(SEND) 프로토콜은 Neighbor Discovery 프로토콜의 위협 요소를 제거하고 단말 노드의 안전한 통신을 위한 환경을 제공함으로써 보다 안정적으로 인터넷 서비스를 제공할 수 있게 되었다. 하지만 SEND 프로토콜을 Mobile IPv6와 연동하는 과정에서 모바일 노드가 다른 네트워크로 이동하였을 경우 SEND 프로토콜 동작 과정에서의 취약점을 발견하고 기존의 방식과 차별화된 RSA기반의 위임 정보에 기반한 대리 서명 기법을 사용하여 문제를 해결하였다.

• Journal of Acupuncture Research
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• v.31 no.4
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• pp.121-131
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• 2014

Objectives : This study was performed to find the relation between prognosis of peripheral facial palsy and blink reflex. Methods : Data was collected from patients who were admitted and treated by East-West Collaborative Treatment of Facial Palsy Center in Kyung Hee University Hospital at Gangdong from January 2012 to June 2013. Patients were screened by inclusion/exclusion criteria and 163 patients' medical records were reviewed including blink reflex performed $14{\pm}2$ days after onset and House-Brackmann grade. Patients were divided into three groups, normal, delayed and absent group by blink reflex test. Trends of each recovery rate to House-Brackmann grade II and I depending on three group were analyzed at 1 month, 3 months and 6 months after onset using Linear by linear association. Results : At 1 month, 3 months and 6 months after onset, both recovery rate to House-Brackmann grade II and I had a tendency to be decreased statistically significantly in order of normal, delayed and absent group. Conclusions : We could find feasibility of blink reflex as a prognostic factor of peripheral facial palsy. Further study will be necessary.