• Journal of Veterinary Clinics
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• v.15 no.2
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• pp.319-324
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• 1998

본 연구의 목적은 개에서 사염화탄소에 의하여 실험적으로 유발된 급성 간장질환에 대 한 침술의 치료효과를 알아보는데 있다. 잡종의 성견 24두를 실험에 사용하였다. 사염화탄소 를 동량의 광유에 회석하고, 24두의 개에 kg당 2 ml을 피하로 주사하였으며, 그리고 6두는 laserpuncture로 치료하였고, 6두는 침으로 치료하였으며, 6두는 전침으로 치료하였고, 6두는 대조군으로서 처치를 안 하였다. 치료는 매일 1회씩 4일동안 실시하였다. 적용된 경혈은 간유 와 영태이었다. 침술의 치료효과는 임상증상, 혈액화학치 및 심전도에 의하여 측정되었다. 치 료후에, laserpuncture군이 다른 군들에 비하여 임상중상, 혈액화학치 및 심전도에 있어서 비 교적 빠른 회복을 나타내었다. 전침 및 침군은 대조군에 비하여 약간 빠른 회복을 나타내었다.

• Korean Journal of Acupuncture
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• v.20 no.3
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• pp.91-99
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• 2003

Effects of cheungho aqua-acupuncture at gansoo$(BL_{18})$ and illweul$(GB_{14})$ on plasma lipid composition were investigated in rat fed high fat diet. Body weight gain showed a tendency to decrease in aqua-acupuncture groups and in aqua-acupuncture groups, gansoo and illweul join aqua-acupuncture group showed a lower values than other aqua-acupuncture groups. Concentrations of plasma triglyceride, free fatty acids, lipoprotein and glucose showed a tendency to decreasea in the aqua-acupuncture groups. However in aqua-acupuncture groups, these values showed no significantly different. In plasma lipid composition, total cholesterol and LDL- cholesterol showed a tendency to decrease in aqua-acupuncture groups, however the values of LDL-cholesterol showed no significantly different in the aqua-acupuncture groups. HDL-cholesterol concentration showed a tendency to increase in aqua-acupuncture groups and in aqua-acupuncture groups, gansoo aqua-acupuncture group showed a high value.

• Proceedings of the Korea Information Processing Society Conference
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• 2017.11a
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• pp.411-414
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• 2017

본 시스템은 LSA 또는 벡터공간 모델 방식을 이용하여, 문장 대 문장, 문서 대 문장, 다중 문서 간유사도 분석을 수행한다. 이는 문서의 특수문자를 제거한 뒤, 형태소 분석을 기반으로 단어를 추출하여 TF-IDF 가중치를 추출한뒤 행렬 계산을 통하여 Cosine 계산식을 사용하여 유사성을 검출하는 단계로 구성된다. 제시된 기법은 2개의 오픈소스를 이용하며, x86 기반 64bit Windows에서 개발되었으며, 60% 이상의 정확도를 나타낸다.

• PNF and Movement
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• v.6 no.3
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• pp.11-18
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• 2008

Purpose : The purpose of this study was to evaluate Influence of Stretching exercise on Flexibility of Trunk and Equilibrium Ability in Post-Adolescent. Methods : Stretching group(n=20), control group(n=20) measured trunk extension ROM, trunk flexion ROM, trunk lateral flexion ROM, and equilibrium ability at pre-intervention, post-intervention in 3 weeks, post-intervention in 6 weeks. Results : Trunk extension ROM, trunk flexion ROM, trunk lateral flexion ROM, and equilibrium ability of stretching group was significantly increased within the intervention period (p<.05). The trunk extension ROM, trunk lateral flexion ROM, equilibrium ability was significantly different among the experimental groups at in 3 weeks and in 6 weeks, but trunk flexion ROM was significantly different at only in 6 weeks(p<.05). Conclusion : In conclusion, it was found stretching exercise can increase Flexibility of Trunk and Equilibrium Ability. stretching exercise need to be applied for Post-Adolescent.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.57 no.8
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• pp.1398-1406
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• 2008

This paper describes the electrical breakdown characteristics of broken toughened glass stem insulators by comparing with those of sound ones. The broken toughened glass stem insulators were taken from the electric railway field. According to the international standards, the sound and broken toughened glass stem insulators were tested in electrical strength. In the test, the power frequency voltage and the impulse voltage with a standard waveform were applied to the insulators. The power frequency voltage tests were carried out under both dry and wet condition and the impulse voltage tests under only dry condition. The acquired results were compared one another and discussed in electrical breakdown characteristic by analyzing the flashover progress pictures. As a result, the electrical strength of the broken toughened glass insulators was acquired and the processes of the surface breakdown on the toughened glass insulators were confirmed.

• Proceedings of the Optical Society of Korea Conference
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• 2000.08a
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• pp.238-239
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• 2000

페이지 지향 데이터의 고밀도 홀로그래픽 데이터 저장 시스템이나 홀로그래피 현상에서 필름에 기록되는 스펙트럼을 평탄화하기 위해 확산 광원의 사용은 필수적이다. 또한, 출력 평면에서 균일한 분포를 갖는 회절 빔의 세기 분포와 회절 격자로서의 높은 회절 효율, 홀로그램 손상 시 재생 가능한 용장성 (redundancy)의 증가를 위해 간유리나 특정 패턴들로 인코딩된 유사 랜덤 디퓨저가 이용되고 있으나, 이들은 무한한 공간 대역폭을 갖기 때문에 공간적으로 유한한 데이터 마스크만이 이용되거나 기록 매질이 임의의 크기로 제한된다면, 입사 광원의 전력 낭비와 균일도 측면에서 비효율적이고, 여러 단계의 제작과정이 필요한 단점을 가지고 있다.$^{(1-3)}$ (중략)

• The Journal of Internal Korean Medicine
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• v.45 no.2
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• pp.259-269
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• 2024

This case report describe the effectiveness of combination treatment with Korean medicine for chronic functional constipation after lumbar interbody fusion. A female patient was treated for constipation lasting more than 6 months after surgery for lumbar disc herniation. For assessment, we used a NRS and Health-related Quality of Life Instrument with 8-Item Questionnaire (HINT-8). To assess changes in stool appearance, we used the Bristol Stool Scale. After 2 months of treatment, the NRS decreased from 8 to 1, the HINT-8 total score increased from 25 to 13, and the Bristol stool scale also improved. This case suggests that combined treatment with herbal medicine can improve symptoms of chronic constipation.

• The Korean Journal of Nuclear Medicine
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• v.31 no.4
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• pp.452-458
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• 1997

To evaluate the pinhole scintigraphic findings and its significance, authors retrospectively compared the pinhole bone scintigrams and corresponding radiograms of 16 lesions in 14 patients with fibrous dysplasia. They were diagnosed pathologically in 10 lesions and radiologically in 6 lesions. The mean age of patients was 41.1 years. The mean interval between two studies was 1.1 days. Locations were ribs 7, pelvic bone 4, clavicle 1, long bones 4(femur 2, tibia 1, humerus 1). The radiographic findings were as follows : the central portions were radiolucent(n=9), ground-glass opacities(n=5) or sclerotic(n=2) and the peripheral appearance were sclerotic rim(n=5), septation(n=7), cortical perforation (n=10) and invisible cortical thinning(n=9). Pinhole scintigraphic findings were as follows; Central portions showed normal 1+ uptake in 6 cases(radiolucent 5, ground-glass opacity 1), slightly increased 2+ upta- ke in 7 cases(radiolucent 4, ground-glass opacity 3), and marked 3+ uptake in 3 cases(ground-glass opacity 1, sclerotic 2). The 15 of 16 lesions showed more intense uptake in the peripheral portion: slightly increased 2+ uptake corresponding to the sclerotic rim(5/5) and unvisible cortical thinning(1/9), and irregular foci of marked 3 + uptake corresponding to septation(7/7), cortical perforation(10/10) and invisible cortical thinning (8/9). One of 16 lesions showed homogeneous 2+ uptake. In conclusion, pinhole scintigram provides information on regional activity of the fibrous dysplasia, which would be helpful in diagnosis, prediction of prognosis and determination of treatment plan.

• Journal of Korean Society of Forest Science
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• v.42 no.1
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• pp.67-73
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• 1979

In order to observe the anatomical phenomena of root formation in the hypocotyl cuttings of maples, the hypocotyls of Acer palmatum. Acer micro-sieboldianum, and Acer saccharinum were used as the materials. The rooted portions were sectioned by a microtom and doubly stained by safranin and fast green. The results obtained are summarized as follows; 1. A cross section structure of hypocotyl cuttings of Acer sp. is consist of epidermis, cortex, vascular bundle and pith from the outside. The vascular bundle makes circular shape forming polyarch in A. saccharinum and tetrarch in both A. palmatum and A. micro-sieboldianum. 2. An adventitious root of A. saccharinum originated in phloem parenchyma, while that of A. palmatum and A. micro-sieboldianum originated in interfascicular parenchyma related with phloem cells. 3. The hypocotyl cuttings of Acer sp. is commonly composed of parenchyma tissue having vigorous differentiation capability. Therefore, the originated root grow easily through the cortex and epidermis breaking their tissues.

• Tuberculosis and Respiratory Diseases
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• v.46 no.1
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• pp.75-81
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• 1999

Background : Recently, there are many patients with lipoid pneumonia by ingestion of shark liver oil in Korea, but only a few animal experimentations have been carried out. The purpose of this study is to evaluate sequential change of the lung after aspiration of shark liver oil and to provide the radiologic-pathologic correlation. Methods: A single intratracheal administration of shark liver oil was given to 14 white rabbits. They were then sacrificed sequentially from 1 week to 6 weeks after injection. We investigated the HRCT and pathologic findings Results: One was sudden death immediately after injection. Six of the 13 rabbits showed pneumonic infiltrations on the HRCT. There were air space consolidation with air-bronchogram on the HRCT of the first week. They were associated with the volume loss in the 4th week, and the traction bronchiectasis in the 6th week. The important pathologic findings were peribronchial alveolar inflammation with septal widening and cuboidal metaplasia of the alveolar wall. The number of macrophages in an alveoli was peaked in the second week and then gradually decreased. On the 6th week, we could find the proliferation of fibroblasts. Conclusion: We can prove the development of lipoid pneumonia after aspiration of squalene by animal experimentation, and the understanding of HRCT and pathologic findings may be helpful in proper evaluation of pneumonia due to aspiration of fish-extracted lipid.