방사선 치료 후 Koebner 현상에 의해 발생한 것으로 사료되는 건선 1예

홍성신,이용주,김홍용 대한피부과학회 2003 大韓皮膚科學會誌 Vol.41 No.2

The Koebner phenomenon is the development of the isomorphic skin lesions in persons with certain skin diseases after an injury occurred on normal-appearing skin. This response can be developed in psoriasis, pityriasis rubra pilaris, verruca etc. Several types of injury can produce the Koebner phenomenon such as irritation, physical injury, surgical wound, and sunburn or radiation therapy. We report a case of psoriasis developed by Koebner phenomenon after radiation therapy and this is the first report in Korea. (Korean J Dermatol 2003;41(2) : 264∼266)

청각장애자 운동지도를 위한 프로그램 고찰

김정수,박정래,노일환,원충희,김흥식,강신일,박찬홍,김달영,이철원,이찬규 公州大學校스포츠科學硏究所 1987 스포츠科學硏究所論文集 Vol.- No.1

Hearing impairement in varying degrees constitutes one of the most common disabilites affecting school aged children. Eight out of every 1,000 students under the age of twenty have significant hearing loss. Hearing disabilities range from slight to total loss of sound perception. Statistics indicate that only one out of every ten hearing impaired children will become deaf. Most motor activities can be included students may possess low levels of static and/ or dynamic balance, but the greatest majority possess normal motor and physical capabilities. All the hearing impaired youngsters should be properly assessed and given the identical testing batteries as normal children. Hearing impaired students have, essentialy, a communication handicap and suffer from inability to understand verbal instructions. All physical educators should be able to use minimal finger spelling and signing for hearing impaired students.

車體構造解析硏究

김지홍,김천욱,이신영 연세대학교 산업기술연구소 1988 논문집 Vol.20 No.1

An analysis on the load-bearing capacity of floor frame and body structure is investigated by the three dimensional rigid frame analysis. The load-bearing capacity of the body structure is estimated on the basis of comparison to the floor-frame-only structure. The location and magnitude of the maximum displacement are also determined and show good agreement with those of a previous study.In the present study the load-bearing capacity of the floor frame of van-type structures is about 80 percent of the total loadings.

리튬-필로카르핀으로 유발된 경련중첩증 흰쥐에서 뇌량절개술의 효과

전신수,홍용길,박춘근,김문찬,최창락,강준기 대한신경외과학회 1999 Journal of Korean neurosurgical society Vol.28 No.5

스모(相撲)경기의 변천과정과 그 특성

강신석,최종균,김의영,홍장표 龍仁大學校 武道硏究所 1998 武道硏究所誌 Vol.9 No.1

The purpose of this study are to examine the historical transition of the SUMO, the mother of the Japanese chivalry culture and to investigate the cultural character of the Japanese chivalry which has sprung from the SUMO techniques as well, The conculusion from this study as follow: The history of the Japanese SUMO has start from the myth and has been developed with the agricultual belief, the nature worship and peaceful war-settlment as its backing. The historical transition of the SUMO is as follow: JINJI SUMO - In the age of the civil wars, the SUMO was used as a body training method for warrios to prepare the hand-to-hand fighting and the JU JYUTS were derived from the TORI TE, one of the SUMO's techniques. Besides it was a great epoch that a primitive from of the SUMO -playing ground (the DO HYO) was originated from this age. KAN JIN SUMO- As the war situation has been stabilized, the SUMO started to be adapted for performance. From this spot, the private-initiated SUMO and SUMO-playing ground analoguous to the present ground have emerged. Through this transition, the SUMO has passed by changes of techniques and systems and is it all its glory of today. The SUMO is a intangible cultural asset which connotes a cultural, philosophical thought and an outlook on the phsique of JAPAN and Now expends a great effort on the SUMO-globalization.

Matlab/Simulink를 이용한 DC 서보 전동기의 속도제어에 관한 시뮬레이터 개발

장영학,주신형,김홍렬 木浦大學校 工業技術硏究所 1999 工業技術硏究誌 Vol.9 No.-

This paper presents a modeling method of a speed control for DC servo motor. This System is modeled by using the system level simulation program, Matlab/Simulink. The main purpose of this simulator is related to the development and validation of advanced control techniques applied to DC motors In Matlab/Simulink, a graphic user interface is supported, and system structures can be easily visualized. In the developed simulator, the subsystems of DC motor are implemented using three ways; modeling for the DC motor, PID auto-turning, stability. To simulate a speed control for DC motor in the simulator, the blocks or modules, which are elements of a control system, are simply connected by lines. The simulation results can be displayed using the built-in graphic functions in Matlab in Matlab or the scope; which is one of the block libraries in Simulink. The adoption of this simulator improves mpdularity, reusability and productivity in studying a Control system.

교류전해에칭용 에틸렌글리콜의 알루미늄박판의 부식억제 효과

박성민, 양정진, 김홍일, 김한주, 김성한, 신진식, 박수길 충북대학교 건설기술연구소 2008 충북대학교 건설기술연구소 논문집 Vol.27 No.1

In this study, additions of aluminium foil eching characteristics were compared with sulfuric acid for capacitor. sulfuric acid and ethylene glycol is used as addition, characteristics of funtional group from addition were guessed by comparing of aluminium foil eching characteristics. When sulfuric acid was added in HCI etching solution, corrosion of aluminum metal was inhibited by the chemical adsorption of sulfate ion, when ethylen glycol was added in HCI etching solution, corrosion inhibited by the chemical adsorption of OH­^ion.

제2형 당뇨병 환자에서 비만 지수와 죽상경화증 위험인자들과의 상관성

정병천,박순홍,이주영,이신원,정성창,김정국,하승우,김보완 대한비만학회 2003 The Korean journal of obesity Vol.12 No.2

연구배경: 비만은 제2형 당뇨병의 중요한 병인이면서 죽상경화성 동맥질환의 위험인자인 인슐린 저항성, 지질대사 이상 및 고혈압의 원인으로도 인정되고 있다. 한편 비만에 의한 대사성 및 혈관 합병증은전신적 지방량의 증가보다 복강내 지방축적이 병인적 중요성을 가지고 있다고 한다 그러나 국내의 제2형 당뇨병 환자를 차상으로 비만과 이들 죽상경화증 위험인자와의 상관관계를 연구 조사한 성적은 많지않다. 이에 제2형 당뇨병 환자에서 전신적 비만과 복강내 지방 축적을 반영하는 각각의 신체계측지수들과 죽상경화증 위험인자와의 상관성을 검토함으로써 국내 제2형 당뇨병 환자의 비만도가 대사성 및 혈관성 합병증에 미치는 영향과 신체계측지수들의 임상적 가치를 평가하고자 하였다. 방법 : 제2형 당뇨병 환자 425명 (남자 196명, 여자 229명)을 차상으로 하였다 임상적 단백뇨가 있거나 인슐린 치료, 혈압강하제 또는 지질대사개선제를 복용하는 환자는 제외시켰다. 전신 비만은 체용적지수 그리고 피부두겹 두께로 산출한 체지방률을, 복강내 지방축적도는 허리둘레 및 요둔위비를 이용하였다. 죽상경화증의 위험인자로는 혈당 조절 정도를 나타내는 공복 혈당과 당화혈색소 농도, 인슐린 저항성을 나타내는 공복 인슐린 및 C-peptide 농도, 지질 대사 상태를 나타내는 총 콜레스테롤, 중성지방, 고밀도지단백 콜레스테롤 및 저밀도지단백 콜레스테롤 농도 그리고 수축기 및 이완기 혈압을 선택하였다. 전신 비만지수 및 복부 비만지수와 이들 위험인자와의 상관관계는 연령과 당뇨병 이환기간을 보정하고 편상관분석법을 사용하였다. 결과: 1 여성군에서 남성군에 비해 체용적지수(24.2 대 23.0kg/㎡, p<0.01) 및 체지방률(23.8 대13.5%, p<0.01)은 다소 높았으나 허리둘레 (87.0 대 85.8 cm)와 요둔위비 (0.96 대 0.96)는 차이가 없었다. 2. 인슐린 저항성을 반영하는 공복 인슐린 및 C-peptide 농도는 체용적지수. 체지방률, 허리둘레 및 요둔위비가 커질수록 증가하는 양의 상관관계를 보였다(상관차수 0.21∼0.42, 모두 p<0.05). 3. 혈청 지질중에는 고밀도지단백 콜레스테롤만이 남성 환자군에서 비만지수들과 약한 음의 상관성을 보이는 경향이었고, 총 콜레스테롤 및 중성지방농도는 상관성이 없었다. 4. 수축기 및 이완기 혈압은 남성군에서만 체용적지수. 체지방률, 허리둘레 및 요둔위비가 커질수록 상승하는 양의 상관관계를 보였다(상관차수 0.21∼0.33, 모두 p.0.05). 결론. 국내 제2형 당뇨병 환자들의 전신 비만도 및 복부 비만도가 서구인에 비해 심하지는 않으나 포도당 대사, 인슐린 저항성, 지질 대사 및 고혈압에 위해한 영향을 미칠 수 있는 수준에 이르고 있으며 이는 결국 죽상경화증의 위험인자로도 작용하게 될 것임을 시사한다고 하겠다. 그리고 신체계측을 통한전신 비만 및 복부 비만 지수 모두가 당뇨병 및 죽상경화증의 위험을 간접적으로 예견하는 유용한 척도가 될 수 있을 것이다. Background: Obesity is the powerful risk factor for type 2 diabetes and also associated with a significantly increased risk of insulin resistance, dyslipidemia, hypertension and atherosclerosis. Although obese individuals have these diseases, the relationship between obesity and these diseases was not certain until regional fat distribution was taken into account. Reports about the relationship between obesity and the risk factors of atherosclerosis in type 2 diabetics in Korea are very rare. To evaluate the relative importance of anthropometric indices on the development of atherosclerosis and obesity-related metabolic and vascular complications, the correlations of these indices with the risk factors for atherosclerosis were studied. Methods: Patients with type 2 diabetes mellitus (n=425, male 196, female 229) who not used antihy- pertensives or anti-lipidemic agents were investigated. Body mass index (BMI) and percentage of body fat (%BF) estimated by skinfold-thickness in assessing generalized adiposity, and waist circumference (Wc) and waist-to-hip ratio (WHR) in assessing visceral adiposity were taken as anthropometric indices. We included the indicators of glycemic control (fasting blood sugar and HbAlc), insulin resistance (fasting serum insulin and C-peptide concentrations), lipid abnormalities (serum total cholesterol, triglyceride, HDL-cholesterol, and LDL-cholesterol concentrations), and systolic and diastolic blood pressure as risk factors for the development of atherosclerosis. Partial correlations of the anthropometric indices with those risk factors were investigated with adjustment of age and duration of illness. Results: 1. BMI and %BF in female patients group were higher than those in male (24.2 vs 23.0 kg/㎡, 23.8 vs 13.5%, respectively, p<0.01 in all) although Wc and WHR were similar between both groups. In general, both body adiposity and abdominal obesity in them were much lower than in the Western. 2. Serum insulin and C-peptide levels were positively correlated with BMI, %BF, Wc and WHR (r=0.21~42, p<0.05 in all). 3. Serum total cholesterol, triglyceride and LDL- cholesterol were not correlated with any anthropometric indices. A weak negative correlation of serum HDL-cholesterol with these indices was found in male patients group. 4. Both systolic and diastolic blood pressures were positively correlated with all these indices only in male group (r=0.21~33, p<0.05 in all). Conclusion: These results suggested that the severity of both generalized and visceral adiposity in these patients with type 2 diabetes mellitus were only mild but adiposity with abdominal distribution of body fat in diabetes mellitus could be a significant risk factor of developing atherosclerosis. In clinical practice, these anthropometric indices indicating general adiposity and abdominal obesity may provide useful information for predicting disease risks, especially of diabetes and cardio- vascular disease indirectly.

제주지역에서 브로콜리 노균병 발생 실태 및 품종에 따른 저항성 검정

고순보(Sun Bo Ko),김성배(Seong Bae Kim1),고태신(Tae Sin Ko),홍순영(Sun Young Hong),강성근(Sung Koon Kang),박용봉(Yong Bong Park) 한국원예학회 2008 한국원예학회 학술발표요지 Vol.2008 No.5

페놀베타인 유도체합성(XI)

우성주,박예진,황순호,홍유화,김남재,김인종,김신규 慶熙大學校 1996 論文集 Vol.25 No.-

Tetrahydroberberine-13-one was treated with ethylchloroformate to give the C_8-N bond cleaved product 1. On the treatment with Lawesson's reagent (LAS), chloroketone 2 derived from the hydrolysis of 1 afforded the thioketone 3. On the other hand, spirotype-chloroketone 4 was transformed to diaziridine 8 by a reduction, chlorination and aziridine introduction. Also, spirotype-chlorothioketone 6 was obtained from chloroketone 4.