• Tuberculosis and Respiratory Diseases
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• 제43권3호
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• pp.434-439
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• 1996

저자들은 경부에 결핵성의 단일 한성농양을 보인 환자를 경험하였으며, 이 환자에서 결핵성 흉막염 치료시 소방형성으로 인해 흉수액의 배액이 안되었으나 도관을 통한 유로키나제의 주입으로 별다른 합병증없이 만족할만한 결과를 얻었기에 문헌고찰과 함께 보고하는 바이다.

• 동의생리병리학회지
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• 제18권6호
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• pp.1585-1597
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• 2004

Facial palsy is a common disease in clinic, which can be classified into central and peripheral according to the causes. The central facial palsy is caused by cerebral vascular accident, brain tumor, etc. The peripheral facial palsy comes from cold stimulus on face, regional infection of virus, suppurative tympanitis, inflammation on mastoid process, pathological teeth, trauma like cranial fracture, and so forth, They have distinctive features in diagnosis. While the central facial palsy is followed by hemiplegia and articulation disorder, the peripheral one by the disappearance of wrinkles on the forehead and rising of eyeball on paralyzed side when closing the eyes. Most of the cases in this thesis are peripheral palsy. The social classes and ages of the patients are so various that the treatments must be applied from various standpoints. The statistical data shows that the functional weakness of the whole body is the fundamental condition of the facial palsy. Therefore it is very important to find and the exact pathology and treatment appropriate for Hyungsang of the patients.

• 대한한의학원전학회지
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• 제6권
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• pp.41-53
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• 1993

The theory of 4 great doctors in Geum Won era has been considered as a most scientific medicine after SangHanRon of Jang, Jung Kyung. And it influence for all the later medical theory and practice. I have found a common points between their Fire and Fever pathology and constitutional pathology of Li, Je Ma. The results obtained are as follows. 1. On the Viewpoint of medical history, there is common points in the fact that the start of Geum Won 4 great doctor' principle had been drived from awakening of the abuse of warm and hot herbs based on Hwa Je Guk Bang in the last stage of Song dynasty, and that the appearance of Sa Sang medicine was from the scientific reflection against the currency of the animation by warm herbs which was popular in the Jo Sun dynasty. 2. The theory of Fire and Fever pathology of 4 great doctors has been fixed in the principle of Cold and Fever pathology of viscera and bowel in the Sa Sang medicine. 3. The pathological meaning of 'internal fire' in the conculusion by 4 great doctors has got scientific fruit by Sa Sang medicine in its theory of four constitutional psychology and the formation of four visceras. 4. It is considered that the study of DongUiSuSeBoWon is needed for the relation with former medical theories.

• 한국자동차공학회논문집
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• 제18권1호
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• pp.93-98
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• 2010

An object of this study is to confirm the opening amount of the throttle valve that is begun the temperature separation of vortex tube for various engine speed and load condition in a common rail diesel engine. The vortex tube located at downstream of the exhaust manifold is a device separating the incoming exhaust gas to hot and cold stream. To find optimum separation efficiency of vortex tube, the opening amount of throttle valve has been investigated for various engine speed and load conditions. Engine speed was found that the influence of engine speed was dominant compared with that of engine load. As engine speed was increased, the throttle opening amount starting temperature separation was reduced.

• 대한두경부종양학회지
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• 제15권1호
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• pp.70-75
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• 1999

Objectives: This study was designed to evaluate the methods of diagnosis and treatment of thyroid nodules. Materials and Methods : We performed a clinical review of patients with thyroid nodules, who were surgically treated at the Department of Surgery, College of Medicine, Chosun University from January 1996 to December 1998. Results: 1) The patients were divided into two groups; 65 patients(80.2%) with benign nodular disease and 16 patients(19.8%) with malignant disease. 2) The sex distribution showed a preponderance of females with a ratio of 5.2:1 in benign nodular disease and 3:1 in malignant disease. Benign nodules were more prevalent in patients in their 40's as compared to malignant nodules in patients in their 50's and 60's. 3) The most common duration of illness was 3 months, occurring in 45.7% of the total cases. 4) The most prominent symptom and sign was a palpable nodule in the anterior aspect of the neck. 5) The location of the nodule was ; 41 cases in the right lobe, 29 cases in the left lobe, and 11 cases in both lobes. 6) Thyroid scanning of 40 patients revealed cold nodules in 90.6% of benign nodules and in all malignant disease. 7) Fine needle aspiration cytology were performed in 32 cases of the 81 patients. Comparing with postoperative pathological findings, the results were the same in 87.5% of 32 cases. 8) Intra-operative frozen section study was performed in 56 cases of the 81 patients. Comparing with postoperative pathological finding, the results were same in 96.4% of the 56 cases. 9) The histopathological classification revealed that adenomatous goiters were the most common benign disease and papillary carcinomas were the most common malignant disease. 10) The most frequently employed operation for benign nodules and malignant disease was unilateral total lobectomy. When the metastasis was confirmed, lymphadenectomy and radical neck dissection was performed in malignant disease. 11) Important postoperative complications were transient hoarseness, transient hypocalcemia, hypothyroidism, wound bleeding, and hoarseness. Conclusions: The results of this study suggest that palpable nodules in anterior aspect of neck is revealed cold nodule by thyroid scanning and malignancy by fine needle aspiration cytology, which should be removed surgically. There is no difference in complication and survival rate with type of operation and lymphatic dissection. Therefore, procedure of operation is dependent on the site of nodule and involvement of lymph node.

• 한국과 국제사회
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• 제1권1호
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• pp.97-114
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• 2017

본고의 목적은 북한 핵문제 해결의 단서를 모색하기 위하여 북한 핵 문제를 맥락적으로 이해하려는 것이다. 다양한 시도가 무산된 상황에서 북한 핵 문제를 백지 상태에서 가늠해 보자는 것이다. 북한 핵문제는 북한 내부의 전개과정과 밀접하면서 동시에 국제정치적 함의 변화와 관련된다. 북한 핵문제가 체제 생존의 노력으로부터 파생되어 학습 효과에 의해 진화한 프로젝트일 가능성이 크다는 것이다. 소련의 영향으로 발아된 북한 핵문제가 '자위의 원칙'과 결합되면서 중 소 분쟁 등 국제정치적 상황에 의해 진화되었다. 냉전체제 붕괴와 탈냉전기의 도래는 획기적인 변화를 가져왔다. 북한 안보환경의 악화와 더불어 9 11 테러 이후 소위 '악의 축'이 보유하고 있는 대량파괴무기와 테러집단의 연결 가능성은 북한 핵문제를 세계안보 차원으로 확대시켰다. 그러므로 북한 핵문제는 체제생존, 냉전체제의 붕괴, 탈냉전기 안보함의의 변화라는 맥락 속에서 다양한 가능성을 전제하고 지속적인 수렴 과정을 통해 해결의 영역을 확보해야 한다.

• 한국한의학연구원논문집
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• 제2권1호
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• pp.146-176
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• 1996

Through the study of successive literatures from the Han-dynasty(漢代) when ${\\ll}$Keumkweyeuliak(金궤要略)${\gg}$ was written to modern age, we inspected many types of Onkyuatgtang(溫經湯) and prescriptions including the term of 'Okywg(溫湯)' or 'Chokyung(調經), and look into their composition and symptoms respond to administration of this medicine, The results of this study were as follows; 1. The medicine which makes up Onkyuatgtang was 38kinds from the Han-dynasty to the Ching-dynasty(淸代), and up to the present it summed into 43kinds. 2. Onkywgtang which was composed of different kinds of medicine was 10types from the Hun-dynasty to the Chung-dynasty and added 11types in modern days. Therefore it sumed up into 21types. 3. No Onkyuatgtang is seen more common than that of the same composition as in ${\\ll}$Keumkweyeuliak${\gg}$ in successive literature. The next is the same constituents as in ${\\ll}$Buinyangbangdaejeun(婦人良方大全)${\gg}$ Others were rare. 4. Onkywgtang in ${\\ll}$Keumkweyeuliak${\gg}$ was used to treat cold syndrome of the penetration and conception vessles or uterus of deficiency type(衛任 胞宮의 虛寒) and that in Buinyangbangdaejeun was for cold syndrome of the penetration and conception vessels or uterus of excess type(衛任 胞宮의 虛寒). 5. Other names of Ohylmgtang in ${\\ll}$Keumkweyeuliak${\gg}$ were Daeonrkyungtang(大溫經湯), Chokyungsan(調經散), Chokyungtang(調經湯), Chunkeumchokyungtang(千金調經湯), Chunkeumchokyungsan(千金調經散) and Soonkyungtang(小溫經湯), And the prescription in the same constitution was also called Chokyungonkyungtang(仲景溫經湯), Keumkweonkyungtang(千궤溫經湯) and Sibbionkyunghwan(十二溫經丸). 6. Onkywgtang in ${\\ll}$Buinyangbongdaejeun${\gg}$ of Yangbangonkyungtang(良方溫經湯), Jimionkyungtang(指迷溫經湯), Kyunkwionkyungtang(穹歸溫經湯) and Jinssionkyungtang(陣氏溫經湯).

• Current Optics and Photonics
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• 제2권3호
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• pp.241-249
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• 2018

We report a midinfrared dual-field-of-view (FOV) optical system design for an airborne electro-optical targeting system. To achieve miniaturization and weight reduction of the system, it has a common aperture and fore-optics for three different spectral wavelength bands: an electro-optic (EO) band ($0.6{\sim}0.9{\mu}m$), a midinfrared (IR) band ($3.6{\sim}4.9{\mu}m$), and a designation laser wavelength ($1.064{\mu}m$). It is free to steer the line of sight by rotating the pitch and roll axes. Our design co-aligns the roll axis, and the line of sight therefore has a fixed entrance pupil position for all optical paths, unlike previously reported dual-FOV designs, which dispenses with image coregistration that is otherwise required. The fore-optics is essentially an achromatized, collimated beam reducer for all bands. Following the fore-optics, the bands are split into the dual-FOV IR path and the EO/laser path by a beam splitter. The subsequent dual-FOV IR path design consists of a zoom lens group and a relay lens group. The IR path with the fore-optics provides two stepwise FOVs ($1.50^{\circ}{\times}1.20^{\circ}$ to $5.40^{\circ}{\times}4.32^{\circ}$), due to the insertion of two Si lenses into the zoom lens group. The IR optical system is designed in such a way that the location and f-number (f/5.3) of the cold stop internally provided by the IR detector are maintained when changing the zoom. The design also satisfies several important performance requirements, including an on-axis modulation transfer function (MTF) that exceeds 10% at the Nyquist frequency of the IR detector pitch, with distortion of less than 2%.

• Design & Manufacturing
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• 제10권3호
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• pp.34-38
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• 2016

Roll forming is a continuous production process that is mass-produced. The roll forming process is produced in various forms. The special feature of roll forming is a continuous production. Therefore, the process of cutting the material is essential. The troubles in a shearing process affects the low productivity. Accordingly, it is important to reduce the factors that inhibit the material flow. And it is difficult to apply the common shear angle. Because it is not a simple forms, such as a progressive die. This study shows how to select the angle of a shear punch and the shape of a cutting punch in the product with a specific shape. Conclusively through three different model, it is advantageous to apply the different shear angle and clearance along the forms.

• Journal of Hospice and Palliative Care
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• 제19권4호
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• pp.331-334
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• 2016

목적: 진행성 암 환자에서 발열이 동반되지 않은, 암성 발한에서 NSAID (non-steroid anti-inflammatory drug) 치료 효과를 알아보고자 함이 목적이다. 방법: 다음과 같은 조건을 만족하는 환자를 대상으로 후향적으로 의무 기록을 조사하였다. 1) 수술적 절제나 항암방사선 치료로 완치가 불가능한 진행성 암 환자 2) 숫자평가등급 4점 이상의 식은 땀을 호소하며 발열이 동반되지 않은 환자 3) 식은 땀의 원인이 될 만한 감염이 없고, 마약성 진통 및 호르몬 차단제를 현재 최근 1개월 이내 새롭게 사용하지 않는 환자 4) 식은 땀 치료를 위해 NSAID를 사용하고, NRS 평가가 치료 전 후 시행한 환자. 결과: 총 13명의 환자가 등록되었다. 남자가 9명(69%)이었고, 평균 59세(범위: 50~71)였다. 암종별 빈도는 담도암, 췌장암, 위암, 전립선암 순이었다. 치료 전 환자들의 식은 땀은 평균 NRS 6.5 (최소값: 4, 최대값: 10) 이었고, 치료 후에는 NRS 1.9 (최소값: 0, 최대값: 5)이었다. 평균 추적 관찰 기간은 9.1일이었다. 결론: 진행성 암 환자에서 열이 동반되지 않은 중등도 이상의 식은 땀 환자에서 NSAID는 효과적인 치료방법이다.