• Journal of Haehwa Medicine
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• v.15 no.1
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• pp.161-167
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• 2006

In oriental traditional medicine, Cervi Pantotrichium Cornu is used mainly to replenish the insufficient part of our body. Bang-Yak-Hap-Pyun(方藥合編) is a widely used book for clinical herbal prescription. In addition to replenishing what is lacking inside our body, Cervi Pantotrichium Cornu is also used in treating cardiac disease and Gynecological illness. In Bang-Yak-Hap-Pyun, there are 10 prescriptions including Cervi Pantotrichium Cornu only in sang-tong(上統) and it's portion among whole Bang-Yak-Hap-Pyun prescriptions marks 2.14%. In large, dosage of Cervi Pantotrichium Cornu in prescriptions vary 2~160g. It's ratio with other herbs vary 3.57~100%. Also, number ratio with other herb constituent vary 5.26~100%. The references are Yi-Hak-Ib-Moon(醫學入門), Dong-Yi-Bo-Gam(東醫寶鑑), Je-Joong-Sin-Pyun(濟衆新篇), etc.

• Proceedings of the KIEE Conference
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• 2003.11b
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• pp.179-182
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• 2003

A simulation on bootstrapping circuit has been performed by modelling a coaxial cable as a transmission line. It is shown that the bootstrapping circuit could be unstable due to the transmission line effect though an ideal amplifier is used. While the conventional bootstrapping circuit does not cancel the input capacitance of the input buffer, a new bootstrapping circuit that cancels input capacitance of the input buffer has been proposed. The proposed bootstrapping circuit consists of the input buffer of which gam is larger than 1 and a feedback resistor to control the loop gain. The proposed bootstrapping circuit has higher input impedance than that of the conventional circuit.

• Korean Journal of Materials Research
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• v.1 no.4
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• pp.198-205
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• 1991

Sintered thermistor body was fabricated by solid reaction method using $Fe_2O_3, \;Al_2O_3, \;TiO_2$ and Si powder. Surface matrix of sintered body was investigated by SEM and $\beta$-constant was obtained from measurement of resistance variation in liquid bath. The values of thermistor constant $\beta$ of samples in the temperature range $-50~+50^{\circ}C$ were distributed from 927 to 4005k. This thermistor body can be used as temperature sensor for radiosonde.

• The Journal of Korean Medical History
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• v.15 no.1
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• pp.213-222
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• 2002

"IlGumBang" is a medicine book by Kim Hong Je in 1928. It is based on "Dong Eui Bo Gam" but organizes its setup with his own view on medicine. He put importance in supplementing yang in treatment, and this kind of treatment follows the same path of the doctrinal faction of supplementing warmth which focuses on supplementing yang to manage yin. There are many treatment methods in "IlGumBang" and this is a first, in medicine books. There is a distinguishing feature in using prescriptions. Things such as using a lot of 'YukMiJiHwangHwan', modulating prescriptions according to the time and situation, making new prescriptions show his concepts in medicine. It is especially conspicuous that he put 'SukJiHwang' as the main medicine.

• The Journal of Korean Medical History
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• v.19 no.1
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• pp.135-147
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• 2006

Dongeuibogam established a new tradition in Korean medicine by integrating the theories of Oriental medicine including eum yang and five elements, heaven man correspondence, and five viscera and six entrails as well as various etiologies, pathogeneses and dialectic theories. The book systematized various medical theories clearly by selecting items in an organized way and developing discussions logically. Thus, the present study chose , analyzed its references, and examined medical theories on 'coughing' in Dongeuibogam focused on the symptoms, etiology, type, dialectic and analogous cases of coughing.

• The Journal of Korean Medical History
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• v.17 no.1
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• pp.3-29
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• 2004

This study is on the philosophy and medical science of Lee Gyu Jun, who is the author of SoMunDaeYo and UiGamJungMa. Lee Gyu Jun proposed that Providence is made of Ki, and the Pure Good of Ki is the composing principle of the universe. The Ki could be Pure Good because it embraces Reason of Law inside itself, as a part of itself. This developed as a result of absorbing the ideas from Han and Tang Dynasty's' Ki-Philosophy trend, the latter half of the Joseon Dynasty's Heart Nature Doctrine centered Ri(理:reason)-Monism trend, and Sim (心:heart) centered teachings of Wang Yang Ming, etc. Later, his philosophical Ki-Monism(氣一元 GiIlWon) and SimAngKiReon(心陽氣論) appears exactly in medical science and continues on to Ki-Monism(氣一元 GiIlWon) and SimHwaReon(心火論).

• Proceedings of the Korean Vacuum Society Conference
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• 2010.02a
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• pp.164-164
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• 2010

Cds films were deposited on glass substrates using rf magnetron sputtering method followed by rapid thermal annealing(RTA). Effects of annealing temperature on surface characteristic, structural, electrical and optical property of CdS films were investigated at different temperatures ranging from 250 to $550^{\circ}C$ with various holding time. The film annealed at $450^{\circ}C$ with less than 1 min holding time is attributed to the improved crystalline quality of CdS film due to the effective relaxation of residual compressive stress and achieving maximum grain size. The results show that RTA treatments under optimal annealing condition can provide significant improvements in the properties of CdS films.

• Korean Journal of Pharmacognosy
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• v.13 no.1
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• pp.14-19
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• 1982

Potential toxicity of 15 medicinal plants used for herbal drugs, which were also described as being tonic for hematopoietic system or being toxic for the system in a oriental book 'Dong Ee Bo Gam', were evaluated in mice. Six plants among 15 plants tested appeared to exhibit acute toxicity along with bone marrow depression or with abnormally enhancing the $^3H-thymidine$ incorporation into DNA biosynthesis in bone marrow cells. Six plants were Paeonia albiflora, Pharbitis nil, Cemphalia lapidescens, Scutellaria baicalensis, Akebia quinata and Glycyrriza uralensis.

• Korean Journal of Pharmacognosy
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• v.11 no.1
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• pp.7-10
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• 1980

Antitumor activity test was achieved with 20 crude drugs which are folkmedicine and recorded in Dong-eu-bo-gam. Three crude drugs showed above 60% effect on life span of mouse and 5 crude drugs showed under 50% effect. After death, body weight was decreased with 3 crude drugs and increased with most other crude drugs, which were tested in this study. The solid cancer tissue weight was decreased slightly with 4 crude drugs.

• Proceedings of the Korea Water Resources Association Conference
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• 2008.05a
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• pp.1609-1613
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• 2008

국내에서 하천 정비 사업을 수행할 경우에 HEC-RAS와 같은 1차원 수치모형을 이용하여 개략적으로 홍수위 및 단면평균 유속 분석을 통한 치수안전성을 검토하고 있다. 그러나 1차원 모형은 교량이나 보 등의 하천 횡단구조물에 의한 수위 상승 구간을 정확히 산정하기 어려우며 지류가 유입하는 합류지점이나 하도형상이 급변하는 지점에서의 국부적인 흐름의 변화양상을 계산하기에는 많은 한계가 있다. 따라서 본 연구에서는 감천과 직지사천이 합류하는 구간을 대상으로, 1차원 수치모형인 HEC-RAS와 2차원 모형인 FLUMEN을 이용하여 수위 및 유속분포 등 수리특성을 비교 분석하여 그 특성을 파악하였다. 모형의 적용 결과, 두 모형 모두 김천교 수위국의 실측치에 대해 절대오차율평균이 5% 이내이며 상관계수 및 결정계수가 1에 가까운 값을 보여 비교적 정확한 모의 결과를 보여주었다. 또한 두 모형 모두 교량 직상류부의 수위상승과 직하류부의 수위하강의 양상은 비교적 동일하게 나타났다. 그러나 수리구조물에 대한 영향을 1차원 모형이 잘 반영하지 못하기 때문에 합류부 상류구간의 교량 단면에서 수위 및 유속분포의 차이는 비교적 크게 나타났으며, 특히 합류부 직상류부의 교량단면에서의 수위분포는 $15{\sim}20%$ 정도의 차이가 나타났다.