• Proceedings of the Korea Information Processing Society Conference
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• 2003.05c
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• pp.1953-1956
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• 2003

차세대 Mobil 무선 통신에 적용 가능한 LILI-128 암호의 개선에 대해서 논의한다. 이동통신 단말기처럼 음성 신호를 고속으로 변환하여 전달할 때는 스트림 암호와 블록 암호가 주로 적용되는데, 특히 고속 무선 통신에서는 스트림 암호가 유리하다. 본 논문에서는 유럽 지역 NESSIE 차세대 암호 후보로 제안된 바 있는 LILI-128의 약점을 보완하여 LILI-256 키수열 발생기로 개선하였다.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.05a
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• pp.479-480
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• 2001

Harpacticoid copepods are one of the most important components in the benthic meiofaunal community. In spite of their numerical significance the study of harpacticoids in Korea, as distinct from meiofauna in general (Kim et al., 1998, 2000a, b), has been limited. During the course of investigation on ecological significance of harpacticoids in the intertidal sandy shore, a new species of the genus Rhizothrix was determined and described here. (omitted)

• The Journal of Korean Medical History
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• v.15 no.2
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• pp.59-82
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• 2002

"KoKeumDoSeoJipSeong" EuiBoo that is commonly known as 'EuiBooJeonRok' is a part of "HeumJeongKoKeumDoSeoJipSeong" which was published under Qing empire support and it has a significance in gathering all the results of eastern medicine until 18th century. It contained the best knowledge of the time and considered as the most precious book for two hundred years, but nowadays it is looked away in its value and use. We could prescribe the historical significance this classic medical book has and furthermore, embody the basic knowledge necessary for constructing database by studing compilation and editions. This is the significance the classic "DoSeoJipSeong" has and the significance of the digital EuiBooJipSeong which will be newly shown as a digital knowledge information system.

• The Journal of Internal Korean Medicine
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• v.26 no.3
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• pp.715-719
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• 2005

The chief symptoms of Sikgwol are confusion, aphasia and quadriparesis. Sikgwol is caused by overeating in instances of deficiency syndrome of the stomach. The symptoms of Sikgwol are similar to those caused by cerebral vascular injury. After medication with Gamiyukgunja-tang and acupunture therapy, the patient symptoms improved rapidly within the first week. Results support the clinical efficacy of Gamiyukgunja-tang for Sikgwol.

• Journal of the Korean Institute of Landscape Architecture
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• v.20 no.2
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• pp.76-89
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• 1992

This study is executed to investigate the legal and administrative system of the traditional landscape achitecture of Chosun-Dynasty. To pursuit this purpose, All the Codes established in Chosun-Dynasty were examined thoroughly. In Chosun-Dynasty, the landscape architectural activities were mainly carried out by San-Tack-Sa, Chang-Won-seo in the Ministry of Industry and Sa-Po-Seo in the Ministry of Finance. Stipulated in the text, in the early part of Dynasty, Chang-Won-Seo was composed of 63 personnels and Sa-Po-Seo was about 160 personnels involving servants as well as high-ranked officials. But gradually, the size and importance of organizations were reduced. These three organizations were managing the traditional gardens. But the meaning of traditional garden which was expressed in the Codes was relation to the practical aspect, as if planting flowers or fruit trees and breeding animals. The provisions dealing with landscape architectural activities were very poor. Only the provisions concerning with planting and managing the trees of practical use, governing the silkworm rearing areas and prohibition of timbering and quarrying were stipulated.

• Journal of IKEEE
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• v.10 no.2 s.19
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• pp.149-155
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• 2006

In this study, the design of low voltage DC-DC converter with low triggering ESD (Electro-Static Discharge) protection circuit was investigated. The purpose of this paper is design optimization for low voltage(2.5V to 5.5V input range) DC-DC converter using CMOS switch. In CMOS switch environment, a dominant loss component is not switching loss but conduction loss at 1.2MHz switching frequency. In this study a constant frequency PWM converter with synchronous rectifier is used. And zener Triggered SCR device to protect the ESD phenomenon was designed. This structure reduces the trigger voltage by making the zener junction between the lateral PNP and base of lateral NPN in SCR structure. The triggering voltage was simulated to 8V.

• YAKHAK HOEJI
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• v.41 no.2
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• pp.273-276
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• 1997

Ligusticum tenuissimum belongs to Umbelliferae, and its root is generally used in headache, common cold and arthralgia L. We have extracted and isolated butylidene phthal ide, 3-butylidene-4,5-dihydrophthalide of phthalide group and l-limonene, etc. of terpenoid group from the root by ordinary method. In Ligusticum sinense, L. jeholense, L. tenuissimum, L. jeholense var. tenuisectum, and L. officinale etc., the components of cnidilide, ligustilide of phthalide group are common features and specific constituents in genus Ligusticum. Therefore comparing that there is no phthalide group in genus Angelica, we think it is able to classify the difference of genus between Ligusticum and Angelica of Umbelliferae in chemotaxonomy.

• The Journal of Internal Korean Medicine
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• v.39 no.2
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• pp.184-191
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• 2018

Objectives: This study evaluated the effects of traditional Korean medicine treatment on a patient with asthma. Methods: A patient was treated with acupuncture, herbal medicine, and cupping. The effect of treatment was evaluated via the quality of life questionnaire for adult Korean asthmatics (QLQAKA), the visual analog scale (VAS), and night awakening frequency. Results: After treatment, improvements were observed. The total QLQAKA score increased from 36 to 50. Conclusions: This study observed that traditional Korean medicine treatments are effective in caring for a patient with asthma.

• Journal of Oriental Neuropsychiatry
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• v.13 no.2
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• pp.101-106
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• 2002

Objectives : The degree of post-stroke depression was observed and then correlated to the recovery rate of the motor functions of the above treated stroke patients. Methods : The BDI SCALE(Beck Depression Inventory Scale) and motor grades of 50 diagnosed stroke patients who were hospitalized in Dong-Seo Oriental Hospital between the period of May 2002 to September 2002 were measured. After a 1 month recovery period the BDI SCALE and motor grade of the above mentioned patients were again measured and a correlation was observed. Results : A lower BDI SCALE was observed in patients with a higher motor grade recovery rate. Conclusion : The treatment of post-stroke depression is imperative for positive effects on the motor functions of stroke patients.

• Journal of Oriental Neuropsychiatry
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• v.11 no.2
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• pp.79-86
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• 2000

This study has been designed and performed to identify the effect on insomnia patients according to th injection of herbal medicine induced from Sanjoincho.The result of the injection shows as follows.1. Total duration of sleeping time showed 1.1500${\pm}$1.5433 hours of increase. (p〈0.01, respectively)2. Delaying time before the onset of sleep showed 0.8158${\pm}$1.3251 hours of increase in sleep onset insomnia(p〈0.05, respectively)3. The wake times showed 1.375${\pm}$1.4079 times of decrease in sleep maintenance isomnia. (p〈0.05, respectively)