• Korean Journal of Pharmacognosy
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• v.7 no.1
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• pp.73-84
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• 1976

This study was carried out to investigate number of items of oriental drugs which were widely used in Korea, their origins and amounts of consumption. Number of the botanical drugs which have been used at the Kyung Hee Medical center during the past four years from 1971 to 1974 were 282 items. Of these drugs original plants were 280 kinds. They include 9 formas and varieties, 271 species, 231 genera and 102 families. Among these items, Coicis Semen was used with the highest amounts in consumption and Calophyllum was with the lowest.

• Korean Journal of Pharmacognosy
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• v.21 no.1
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• pp.64-68
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• 1990

From the root of Angelica gigas Nakai, decursinol angelate was isolated, which is structural isomer of decursin. Raw material contained average 2.44% of decursinol angelate and 3.30% of decursin by the GC analysis.

• Proceedings of the KACD Conference
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• 2001.11a
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• pp.576.1-576
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• 2001

The objective of this study was to evaluate the effect of configuration of cavity on the mechanical properties such as flexural strength and elastic modulus of resin composites. The materials used were $Clearfil^{TM}$ AP-X(Kuraray, Japan) and $Esthet-X^{TM}$(Dentsply, USA) as resin composite. Dentin-bonding systems used in the study were $Clearfil^{TM}$ SE Bond(Kuraray, Japan) and Prime ＆ Bond $NT^{TM}$(Dentsply, USA). The specimens were prepared as 6 groups with 2 control groups and 4 experimental groups.(omitted)

• The Journal of Internal Korean Medicine
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• v.28 no.2
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• pp.217-229
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• 2007

Objectives : The aim of this experimental study was to investigate the effects of Bojangjisa-tang on anticatharsis by using mice and Guinea pigs. Methods : We observed the actions on gastrointestinal smooth muscles, on the transportability of small and large intestines and on diarrhea induced by castor oil, philocarpine, and barium chloride. Results : Bojangjisa-tang showed alleviation of the contraction of gastrointestinal smooth muscles induced by acetylcholine chloride and barium chloride. The transportability of the large intestine was constrained by Bojangjisa-tang, which also showed substantial anti-cathartic effects on diarrhea induced by castor oil, philocarpine and barium chloride. Conclusion : These results demostrate that Bojangjisa-tang has advantageous effects on drug-induced diarrhea and will contribute to the development of diarrhea treatment through further related studies.

• Korean Journal of Pharmacognosy
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• v.4 no.4
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• pp.189-190
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• 1973

Silica gel column chromatography on the ether extract from the fruits of Angelica gigas $M_{AKAI}$ gave two kinds of crystalline constituents. The following derivatives of coumarins were identified by IR, NMR spectra, elemental analysis and physico-chemical tests: iso-imperatorin $(mp\;108{\sim}109^{\circ},\;C_{16}H_{14}O_4)$ and decursidin $(mp\;60{\sim}61^{\circ},\;C_{24}H_{26}O_7)$.

• Korean Journal of Pharmacognosy
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• v.2 no.2
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• pp.87-88
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• 1971

Silica gel column chromatography on the ether extract from the fruits of Angelica tenuissima $N_{AKAI}$ gave three kinds of crystalline constituents. The following derivatives of furocoumarins and steroid were identified by UV, IR, NMR spectra, elemental analysis and physico-chemical tests: iso-imperatorin m.p. $108{\sim}109^{\circ}\;C_{16}H_{14}O_4$, prangolarine m.p. $103{\sim}104^{\circ}\;C_{16}H_{14}O_5$, ${\beta}-sitosterol$ m.p. $138{\sim}139^{\circ}\;C_{29}H_{50}O$.

• Proceedings of the Korea Society of Design Studies Conference
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• 2003.11a
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• pp.28-29
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• 2003

• Annual Conference of KIPS
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• 2002.11b
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• pp.1099-1102
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• 2002

최근의 정보화 사업들은 인터넷 환경을 기반으로 하여, 웹 시스템으로 구축되고 있다. 그러나 웹 환경은 그 개방성으로 인하여 보안이 매우 취약하지만, 보안에 대한 체계적으로 정립된 보안모델이 없어 정보화사업마다 나름대로의 보안 모델을 만들어 적용하고 있다. 이렇게 자체적으로 정의한 보안모델은 구성 정도에 따가 취약성을 내포할 수 있으며, 일부 시스템 보안성에 문제가 발생하면 네트워크로 연결된 다른 시스템에도 문제가 전이치는 사례를 초래할 수 도 있다. 이러한 문제를 해결하기 위하여 부 연구에서는 정보화 사업들의 보안성 향상을 위하여 지켜야 하는 최소한의 보안 모델을 표준과 함께 제시하고자 한다.

• Archives of Pharmacal Research
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• v.16 no.4
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• pp.327-330
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• 1993

A series of 2-chloro and 2-bromo-3-(substituted)-1, 4-naphthalenedione derivatives (1-25) were tested for antifungal and antibacterial activities in vitro against Candida albicans 10231 aand Local, Aspergillus niger KCTC 1231, Tricophyton mentagrophytes KCTC 6085, Fusarium oxysporium KTCC 6501, Bacillus subtilis ATCC 6633, Pseudomonas arruginosa NCTC 10490, Staphylococcus aureus ATCC 6358p, Escherichia coli NIHJ and Acinetobacter baumanii Local. The MiC values were determined by twofold afar diution/streak method. Among thee derivatives, 1, 9, 20, 21, 23 and 25 showed more potent antifungal activities than fluconazole. 20 and 23 completely inhibited the gorwth of fungi, such as Candida albicans, Aspegillus niger, Ticophyton mentagrophytes and fusarium oxysporium, at $3.2\;\mu{g/ml}$. Also some derivatives had the antibacterial activities against Gram-positive bacteria.

• The Journal of the Society of Korean Medicine Diagnostics
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• v.13 no.2
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• pp.78-87
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• 2009

Background and Objective: We previously developed questionnaire of subhealth status. Developed questionnaire was verified about reliability and validity, but there had a lack of concurrent validity study. On this study, we will verify concurrent Validity of the Korean Version of the Subhealth Questionnaire. Methods: Guibi-tang questionnaire, chalder questionnaire and subhealth questionnaire were applied to 113 college students. After then do correlation analysis, we calculate concurrent validity of that. Results and Conclusions: As a result, subhealth questionnaire between chalder questionnaire, and subhealth questionnaire between Guibi-tang questionnaire had a significant correlation respectively. The result of this study indicate that the developed questionnaire of subhealth status was verified about concurrent validity.