• Journal of Acupuncture Research
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• 제23권4호
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• pp.27-38
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• 2006

Objectives : The aim of the present study was to evaluate Yandorak for the wide inflection and establishment of a diagnostic system. Methods : We analyzed the measurement value of Yandorak on fifty one patients with idiopathic facial paralysis and eighty four healthy persons from April 1, 2005 to March 1, 2006 by using Yangdorak(YDRAK-94N, Sord Medicom Co., Korea). Statistical analysis was performed using the SPSS 11.0 for Windows, Mann-Whitney test for the comparisons followed side(Right and Left), sex, palsy localization in Idiopathic facial paralysis and normal group and one-way ANOVA(Kruskal Wallis) for the comparisons followed age. p < .05 was considered significant statistically. Results The difference of the electric current value of all meridian except Bladder(BL) of normal group on both side extremity was not significant statistically, Electric current value of all meridian except Gall-Bladder(GB) was more higher in idiopathic facial paralysis group than in normal group. The measurement value of Yandorak followed sex and palsy localization were not significant statistically. Conclusion : It is suggested that the measurement value of six Hand Yang & Eum channel, Liver Meridian of Foot Gworeum(厥陰) and Stomach Meridian of Foot Yangmyeong(陽明) is more higher in idiopathic facial paralysis group than in normal group.

• Journal of Acupuncture Research
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• 제29권2호
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• pp.99-106
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• 2012

Objectives : The purpose on this study is to report clinical effects of oriental medicine for traumatic brachial plexus injury. Methods : The patient was treated using acupuncture, electroacupuncture, beevenom acupuncture treatment, herbal medication, moxibustion and physical treatment. And the effects for traumatic brachial plexus injury have measured in VAS, sthenometry and dermatome of upper limb. Results : 1. VAS of upper limb pain was changed to go down at less than half. 2. Sthenometry was improved slowly than VAS. 3. Dermatome of upper limb were improved gradually. Conclusions : Oriental medical treatment showed positive effect on traumatic brachial plexus injury.

• 대한영상의학회지
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• 제82권4호
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• pp.971-976
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• 2021

유방 엽상종양은 전체 유방 종양의 1% 미만을 차지하는 드문 섬유상피종양이다. 엽상종양은 유관주위 버팀질 세포에서 기원하여 상피 성분과 버팀질 성분을 모두 포함하는 특징을 가지며, 조직학적으로 양성, 경계성, 악성으로 구분된다. 엽상종양의 상피 성분에서 암이 발생하는 것은 매우 드물기 때문에 이에 대한 영상의학적 소견은 명확히 정립된 바가 없다. 이에 저자들은 21세 젊은 여성에서 경계성 엽상종양 내에서 생긴 침윤성 유관암을 경험하였기에 자기공명영상을 포함한 영상의학적 소견과 조직병리학적 소견을 보고하고자 한다.

• 사상체질의학회지
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• 제18권1호
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• pp.22-29
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• 2006

1. Objectives and Methods The original insect of $Q\'{\i}C\'{a}o$ is described as the larvae of Holotrichia diomphalia Bates (Scarabaeidae) in oriental medicine literatures. Traditionally $Q\'{\i}C\'{a}o$ inhabit on rotting wood, compost, and organic debris of soil or thatched roofs. They have the very important distinguishing mark that wriggle along on their back through rotting wood, compost etc. and they never do inflict the living crops. but, Holotrichia diomphalia Bates as the $Q\'{\i}C\'{a}o$ is not right because of many questions, such as Holotrichia are the harmful insects eat into farm products, and those don't match well with korean farmers' moods if their cultivated lands are turned over for collecting $Q\'{\i}C\'{a}o$ larvae, and especially they don't go on using their back. 2. Results and Conclusions Accordingly, in the conclusion of this subject it is reported that the original insect of $Q\'{\i}C\'{a}o$ is the larvae of Korean Cetoniidae(Coleoptera; Scarabaeoidea) insects including Genus Protaetia Burmeister(Protaetia orientalis submarmorea Burmeister, P.brevitarsis seulensis Kolbe, etc.) and the larvae of Korean Cetoniinae insects. Also, those were the original larvae of $Q\'{\i}C\'{a}o$ that were applied to not only 'DongEuiBoGam' but also 'Dongyi Suse Bowon prescriptions'. Those feed on rotting wood, compost, and organic debris of soil or thatched roofs.

• 사상체질의학회지
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• 제18권2호
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• pp.1-14
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• 2006

1. Objectives This study is purposed to classify deficiency syndrome(虛證) and Excess syndrome(實證) of chief lung-disorder diseases. 2. Methods It was researched on the comparative and literal study about the relation to Yeong-Chu Gyeong-maek Chapter (${\ulcorner}$靈樞 經脈編${\Ircorner}$) and Dongui-Bogam (${\ulcorner}$東醫寶鑑${\Ircorner}$) and Dongui-Susebowon (${\ulcorner}$東醫壽世保元${\Ircorner}$) in chief lung-disorder symptoms or diseases. 3. Results and Conclusions (1) The chief lung-disorder diseases of Yeong-Chu Gyeong-maek Chapter (${\ulcorner}$靈樞 經脈編${\Ircorner}$), Dongui-Bogam (${\ulcorner}$東醫寶鑑${\Ircorner}$) and Dongui-Susebowon (${\ulcorner}$東醫壽世保元${\Ircorner}$) are asthma(喘), coughing(咳), fullness in the chest(胸滿), sweating symptoms(汗出), cold-heat symptoms(寒熱), dysphoria(煩躁) and sneezing. (2) Asthma symptom(喘) was shown to Soeumin's 4 exterior deficiency diseases, Taeumin's 1 exterior deficiency disease and 1 interior excess disease, and Soyangin's 1 interior excess disease. (3) Coughing symptom(咳) was shown to Soeumin's 1 extrerior deficiency disease and Taeumin's 1 interior excess disease. (4) Fullness in the chest(胸滿) was shown co Soyangin's 4 exterior excess diseases. (5) Sweating symptoms(汗出) was shown to Soeumin's 10 exterior deficiency diseases, Taeumins's 1 exterior deficiency disease, and Soyangin's 1 exterior defecieny disease. (6) Cold-heat symptoms(寒熱) was shown to Soyangin's 4 exterior excess diseases. (7) Dysphoria(煩躁) was shown co Soeumin's 1 exterior deficiency disease and 8 interior deficiency diseases, Taeumin's 1 interior excess disease, and Soyangin's 4 exterior excess and interior excess diseases. (8) Sneezing symptom was shown to Taeumin's 1 exterior excess disease.

• 융합신호처리학회 학술대회논문집
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• 한국신호처리시스템학회 2005년도 추계학술대회 논문집
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• pp.282-285
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• 2005

This paper discusses the interactive system for smart home environments. In order to realize this, the main emphasis of the paper lies on the description of the multiple signal processing on the basis of the technologies such as fingerprint recognition, video signal processing, speech recognition and synthesis. For essential modules of the interactive system, we adopted the motion detector based on the changes of brightness in pixels as well as the fingerprint identification for adapting home environments to the inhabitants. In addition, the real-time speech recognizer based on the HM-Net(Hidden Markov Network) and the speech synthesis were incorporated into the overall system for interaction between user and system. In experimental evaluation, the results showed that the proposed system was easy to use because the system was able to give special services for specific users in smart home environments, even though the performance of the speech recognizer was not better than the simulation results owing to the noisy environments.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제35권6호
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• pp.402-407
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• 2013

Schwannomas originate from the Schwann cells in the neural sheath of the peripheral nerves. Ancient schwannoma is one of five variants, and its characteristics include histopathological degeneration and diffuse hypocellular areas. Histopathological features show degenerative changes and atypical nuclei can easily be confused with malignant neoplasms. These cellular atypisms are caused solely by degenerative changes. Ancient schwannomas have been reported 17 cases of in the oral cavity and five cases in the ventral tongue, including the floor of the mouth. We report a new case of an ancient schwannoma, misdiagnosed as a hemangioma with a 10-year evolution, located in the ventral tongue of a 29-year-old female.

• Journal of Acupuncture Research
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• 제29권6호
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• pp.91-104
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• 2012

Objectives : The purpose of this study is to observe the effect of Intranasal Bloodletting Therapeutics on the Allergic Rhinitis. Methods : 8 patients were treated by intranasal bloodletting therapeutics to recover from allergic rhinitis. The symtoms were evaluated by total nasal sympton score(TNSS), verbal numerical rating scale(VNRS). Results : Total nasal sympton score(TNSS) was significantly improved and verbal numerical rating scale(VNRS) was decreased in all cases. Conclusion : Intranasal bloodletting therapeutics is effective to allergic Rhinitis.

• 한국수학교육학회지시리즈B:순수및응용수학
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• 제22권2호
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• pp.159-168
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• 2015

Abstract. We propose a fast and robust finite difference method for Merton's jump diffusion model, which is a partial integro-differential equation. To speed up a computational time, we compute a matrix so that we can calculate the non-local integral term fast by a simple matrix-vector operation. Also, we use non-uniform grids to increase efficiency. We present numerical experiments such as evaluation of the option prices and Greeks to demonstrate a performance of the proposed numerical method. The computational results are in good agreements with the exact solutions of the jump-diffusion model.

• 대한조선학회논문집
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• 제42권4호
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• pp.341-349
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• 2005

With increasing demands of high speed transportation, recently a lot of high speed marine vehicles, such as SWATH, semi-planing craft, planing craft, hydrofoil craft, SES and so on, have been paid attention especially in high speed region over the Froude number 0.5. The resistance characteristics of the vehicles should be experimentally evaluated in the towing tank. At the Seoul National University, a light-weight cantilever type towing carriage was devised and installed in the towing tank. Wireless measurement devices were also provided for appropriate data acquisition during high-speed towing tests. With the new carriage system, a series of model tests were performed to investigate the hydrodynamic characteristics of a stepped planning hull in the towing tank and the resistance performances of the hull are introduced in this report.