• 대한한의학회지
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• 제16권2호
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• pp.9-16
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• 1995

1994년 3월부터 1995년 2월까지 1년동안 말초성 안면신경마비로 경희의료원 한방병원 침구1과에 침치료를 받기 위하여 내원한 환자중 발병한지 1주일 이내로 이부(耳部) 대장포진(帶狀疱疹)이나 종양 또는 외상을 당하지 않은 초발환자 44명을 대상으로 일주일에 3회씩 합곡(合谷)(L14), 족삼리(足三里)(ST36), 영향(迎香)(LI20), 찬죽(BL2), 예풍(TE17), 지창(地倉)(ST4), 협차(頰車)(ST6), 수구(水溝)(GV26), 승장(承漿)(CV24), 양백(陽白)(GB14)과 어요(魚腰)(Ex-HN4)를 선혈(選穴)하여 자침하고 치료경과를 관찰하였다. 지창(地倉)에서 협차(頰車), 수구(水溝)와 승장(承漿)에서 지창(地倉), 양백(陽白)에서 어요(魚腰)로는 투자법을 실시하였다. 환자의 평균연령은 39.3세이었고, 여성이 63.6%를 차지하였고 그중 한 명은 임신중이었다. 안면신경마비의 회복판정 척도는 House-Brackmann facial nerve grading scales를 사용하여 초진부터 초진후 7주까지 또는 7주이내 완전히 회복될 때까지 매주 평가하였다. 86.4%의 환자가 초진후 7주이내에 완전히 회복 되었으며, 회복되는데 걸리는 기간은 평균 3.7주로 관찰되었다.

• Journal of the korean society of oceanography
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• 제39권3호
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• pp.197-206
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• 2004

Mussel, Mytilus galloprovincialis, was transplanted reciprocally between contaminated site (St. STP) and relatively less contaminated site (St. UB) in Onsan Bay, Korea in order to estimate heavy metal accumulation and release. Transplanted and indigenous mussels were collected 8 times over 108 days deployment at both sites and analyzed for Cd, Cu, Pb and Zn using ICP/MS. Cu and Zn concentration did not show any significant differences between transplanted and indigenous mussels throughout the experiment period, although dissolved Cu and Zn concentrations in seawater were significantly higher at contaminated site. Pb accumulated rapidly, while Cd did not show any accumulation in the mussels transplanted from St. UB to St. STP. These accumulation patterns might reflect the variation of dissolved metal concentration; dissolved Pb concentration was significantly higher in St. STP than St. UB, while dissolved Cd concentration was similar between both sites throughout this experiment. Release of Cd and Pb in the mussels transplanted from St. STP to St. UB was not significant during the transplantation period. The levels and variation of Pb and Cd concentrations in mussels transplanted from St. STP to St. UB were similar to those in the indigenous mussels at St. STP throughout the period. Therefore, Cd and Pb accumulated in indigenous mussels may indicate the integrated metals throughout their lives, not responding to the present status of seawater because the release of accumulated metals in mussels occurs very slowly when the seawater metal levels are lowered. On the other hand, since the transplanted mussels can respond immediately to the levels of metals in seawater, it may be suggested that the present status of heavy metals in seawater can be only acquired from the metal levels of mussels transplanted from clean environments.

• 대한수학회지
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• 제39권2호
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• pp.237-252
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• 2002

We study the compatibility conditions and the existence of solutions or overdetermined PDE systems that admit complete prolongation. For a complete system of order k there exists a submanifold of the ($\kappa$-1)st jet space of unknown functions that is the largest possible set on which the initial conditions of ($\kappa$-1)st order may take values. There exists a unique solution for any initial condition that belongs to this set if and only if the complete system satisfies the compatibility conditions on the initial data set. We prove by applying the Frobenius theorem to a Pfaffian differential system associated with the complete prolongation.

• 대한치과의사협회지
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• 제39권5호통권384호
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• pp.419-422
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• 2001

• 타이어
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• 통권192호
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• pp.27-39
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• 1997

이 자료는 영국에 있는 The Economist Intelligence Unit Limited에서 발간하고 있는 계간지 ‘Rubber Trends'(1st quarter 1997)의 ’Long-term forecasts for the global tyre sector'를 번역한 것이다. 편집자 주

• Journal of Acupuncture Research
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• 제20권5호
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• pp.133-150
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• 2003

Objective: Recently. many studies have showed the evidences of the effect of the Electro-acupuncture treatment through scientific. Methods : One of these methods is functional MRI. We performed electro-acupuncture on Zusanli(St36) and observed the change of brain activation using fMRI. Zusanli(St36) is located on the lateral side of the lower leg. 3 cun(寸) inferior to the Patella of the lower border. Theoretically and clinically. this point has been considered very important for gynecological disorders. spleen and stomach disorders. and psychological disorders. To see the effects of electro-acupuncture stimulation on Zusanli(St36). the experiment was carried out on twelve healthy volunteers. using the gradient echo sequence with the 3.0T whole-body fMRI system(ISOL). After the needle insertion on right Zusanli(St36). 2 Hz of electric stimulation was given for 30 seconds. repeated five times. with 30 seconds' intervals. The Image analysis including motion correction. talairach transformation, and smoothing was done with SPM99. Results ad conclusion : The electro-acupuncture stimulation on Zusanli(St36) activates Brodmann Area 6, 13, 2, 19, 21, 22, 39, 40, 38, 3which indicates the pathways of the electro-acupuncture stimulation on Zusanli(St36) and the possibility of the relationship of the electro-acupuncture stimulation on Zusanli(St36) with autonomic nervous system, internal organic system.

• Journal of Acupuncture Research
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• 제19권2호
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• pp.164-176
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• 2002

Objective : This research carried out to find out the effective efficiency of acupuncture at ST36 GB39 and herbal-acupuncture using different concentrational Uris Fel Bovis Calculus on adjuvant arthritis in rats. Method : In this study, I do acupuncture treatment and herbal-acupuncture in ST36 GB39 by solution that diluted to fivefold and tenfold with combined solution of Bovis Calcuclus and Ursi Fel at 10:1. And then I observed the change of inhibitory rate of paw edema, body weight, hematologic assay, histologic assay. Result : 1. In Adjuvant Arthritis in rats, the herbal-acupuncture group 1 is more efficienct then acupuncture group. 2. In histologic assay of knee joint, synovial cell and fibroblast markedly activated in herbal-acupuncture group. 3. The albumin level in serum more markedly increased in herbal-acupuncture group 2 than the control group. 4. The paw edema significantly decreased in acupuncture group and herbal-acupuncture group 2 compared with the control group. 5. The body weight significantly increased in acupuncture group and herbal-acupuncture group 2 compared with the control group. Conclusion : In these results, The herbal-acupuncture using Ursi Fel, Bovis Calculus, suppress inflammation of Adjuvant Arthritis, and decrease markedly the count of WBC, and increase the albumin level in serum, and have an influence on Adjuvant Arthritis with activating of synovial cell, fibroblast. And these were more effective than the others, and then needed consistent study of its mechanism.

• 미생물학회지
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• 제48권2호
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• pp.116-124
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• 2012

2008년 3월, 서울의 상수원으로 이용되는 한강에서 분리된 Enterococcus 76주를 동정하고 이 균주들에 대한 항생제 감수성과 항생제 내성유전자 구조분석, 교차접합, PFGE 및 MLST를 실시하였다. 분리 균주 중 E. casseliflavus는 25주이었으며, E. faecalis 및 E. hirae가 각각 4주 및 1주이었다. 항생제 감수성을 조사한 결과 15주가 vancomycin에 대해 내성을 나타내었으며 E. faecium 11주와 E. casseliflavus 4주가 VRE인 것을 알 수 있었다. VRE를 대상으로 vanA 유전자 검출을 통해 6주의 E. faecium가 vanA를 가지는 VREF임을 밝혔으며, vanA가 포함된 transposon인 Tn1546 구조를 분석한 결과 Km36과 Km37은 Tn1 type, Km20과 Km38은 Tn2 type 그리고 Km 39와 Km40은 Tn3 type으로 나타났다. PFGE 결과 6주의 VREF 중 Km36과 Km37은 동일한 subtype을 나타내었으며, 나머지 4주는 각기 다른 subtype을 나타냈다. VREF 6주를 대상으로 MLST를 실시한 결과 3주는 ST78, 나머지 3주는 각각 ST18, ST192 및 ST230로 나타났다. 이들의 clonal complex는 모두 병원에서 분리되는 CC17로부터 파생된 것으로 파악되었으며 4주는 CC78에, 나머지 2주는 각각 CC18과 CC192에 포함된 것을 확인할 수 있었다.

• 지역연구
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• 제39권4호
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• pp.91-110
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• 2023

본 연구의 목적은 신문기사를 통해 건설 이후 약 34년 동안 1기 신도시의 도시 성장 과정에서 발생한 도시 이슈를 탐색하는 것이다. 이를 위해, 웹크롤링 기법을 활용하여 1기 신도시 관련 신문기사를 수집하고, 텍스트마이닝 기법을 토대로 내용분석을 진행하였다. 주요 연구 결과는 다음과 같다. 첫째, 1기 신도시 건설 초기에는 생활인프라, 부동산, 교통, 도시개발 및 정비, 안전, 주택 공급의 6개 부문에서 이슈가 다양하게 나타났으나, 점차 부동산과 도시개발 및 정비로 좁혀졌다. 둘째, 신도시 건설단계 및 도시 안정화 단계에서는 '서울시'를 중심으로 한 네트워크 구조가 유지되었는데, 이는 1기 신도시가 지리적으로 서울 근교에 건설되면서 발생한 이슈에 대해 서울과 비교하는 기사가 다수 나타났기 때문으로 볼 수 있다. 셋째, 도시 노후화에 대한 이슈는 준공 후 10년부터 나타났으며, 준공 후 30년의 시점부터는 도시 노후화에 따른 도시 재정비에 대한 논의가 본격화되었다. 본 연구는 1기 신도시의 도시 성장 과정 전반에서 발생한 이슈를 탐색하였으며, 1기 신도시 재정비 방안 마련에 기초자료로써 활용될 수 있다는 데에 연구의 의의가 있다.

• Progress in Superconductivity
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• 제9권1호
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• pp.35-39
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• 2007

Myocardial ischemia causes heterogeneity of ventricular repolarization and sometimes produces changes of the ST-T wave in ECG. Therefore, morphological changes of ST-T waveform in ECG have a clinical significance in diagnosing myocardial ischemia. In this study, we investigated the ST-T changes caused by myocardial ischemia in magnetocardiography (MCG). We analyzed MCG patterns of biphasic T, ST segment deviations from baseline, main current angle of $T_{peak}$ and $T_{peak}$ dispersion in 300 CAD patients without ST elevation in ECG, 122 symptomatic patients and 48 normal subjects. MCGs were recorded by multichannel SQUID system in a magnetically shielded room. As results, we found that appearances of the abnormality were strongly correlated with the severity of myocardial ischemia. Also we found that the percentage of the patients showing MCG changes were higher than those in ECG. These results show that morphological changes of ST-T waveform in MCG can be used as a marker of myocardial ischemia.