한의진단명과 진단요건의 표준화 연구 II (표준화 실례) : 2차년도 연구결과 중간 보고

양기상,최선미,최승훈,안규석,박경모,박종현,김성우,신승호,정우열,전병훈,고현,김정범,신상우,김성훈,김동희,권영규,엄현섭,장혜옥 한국한의학연구원 1996 한국한의학연구원논문집 Vol.2 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the second year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows; - differential diagnosis according to condition of body fluid, differentiation of syndromes according to the state of qi and blood, differential diagnosis according to relative excessiveness or deficiency of yin and yang(氣血陰陽津液辨證) - differentiation of diseases according to pathological changes of the viscera and their interrelation - analyzing and differentiating of febrile diseases in accordance with the theory of the six channels(傷寒辨證) The individual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name(異名), notion of diagnosis pattern, index of differentiation of symptoms and signs(辨證指標), the main point of diagnosis, analysis of diagnosis pattern(證候分析), discrimination of diagnosis pattern(證候鑑別), a way of curing a diseases(治法), prescription(處方), herb in common use(常用藥物), diseases appearing the diagnosis pattern(常見疾病), documents(文獻調査). This study was carried out on the basis of the Chinese documents and references.

CT flouroscopy를 이용한 중재적 시술의 유용성

전혜정,박정희,서보경,박상우,신현준,최영철,한혜승,이창희 건국대학교 의과학연구소 2004 건국의과학학술지 Vol.14 No.-

Conventional CT-guided needle localization has been reported many times, but a few reports of interventional procedures by using multidetector CT scan with CT-fluoroscopy have been described. We presented 36 cases of CT-fluoroscopy guided interventional procedures focusing on the puncture technique. Two cases of small pneumothorax and one case of pulmonary hemorrhage out of 2lcases after lung biopsy, were not needed any treatments We can easily and accurately access to the lesion by using CT-fluoroscopy and unique our marker system.

토지피복 변화탐지를 위한 위성영상의 적용에 관한 연구

전형섭,임승현,조기성 전북대학교 공학연구원 ( 구 전북대학교 공업기술연구소 ) 2003 工學硏究 Vol.34 No.-

Recently, landuse and landcover are suddenly changing by the urban development with population concentration, constrruction of the society base equipment and the reclamation project, so using this is became more densified, and the demand, which should be digitalized by society information, is increasing. Therefore, to manage efficiently the country, which is changing hourly, the method, which can detect and change wide landuse and landcover quickly and correctly, is demanding. This study quantitatively tried to detect the course of change, which used the classificated result of the detected satellite imagery with different time, and the source of the change, after the study, it could be gotten these conclusion. First, there was change about 33.19% with different time after presuming landcover change using the post-classificated change detection method, which is comparison of the classificated result of landcover, and it could be decided the change volume of each class, but it couldn't be known the change course of the landcover. Second, after detecting change of landcover, which used the mixed change detection method presented in this study, there was landcover change about 24.29% and it could indicate the change volume in addition to the change course of each landcover class, so it was made the basis, which could organically be the landcover management and environmental management. Third, while in the normal method the countered change volume of landcover presents the offset result, it could detect the offset volume in the mixed chage detection method, so it could indicate that the actual landcover change rate is about 19.82%

유백피 메탄올 추출물에 의한 Melanin 합성 조절

정승일,김춘관,전병훈,백승화,우원홍,천현자 대한동의병리학회 2001 동의생리병리학회지 Vol.15 No.5

Melanogenesis is a physiological process resulted in the synthesis of melanin pigments, which have a role in protecting skin from the damaging effect of ultra-violet(UV) radiation. The main aim of the present study was to examine the effect of Ulmus davidiana var. japonica on melanogenesis. Cells were cultured in the presence of methanol extracts from Ulmus davidiana var. japonica for 48 h, and there were estimated total melanin content as a final product and activity of tyrosinase, a key enzyme, in melanogenesis. Methanol extracts of the bark Ulmus davidiana var. japonica increased tyrosinase activity and melanin contents in a dose-dependent manner. Especially, It was observed that only 100 μg/ml methanol extract stimulates melanin secretion in B16/F10 melanoma cells by 140% at 48 h treatment and activity of tyrosinase increased by 250 % in the presence of same concentration.

다중 제어루프에 의한 자기부상용 DC-DC 전원장치에 관한 연구

조주현,조정민,전기영,이상집,이승환,오봉환,이훈구,한경희 明知大學校 産業技術硏究所 2004 産業技術硏究所論文集 Vol.23 No.-

The author present a modified multi-loop algorithm including feedforward for controlling a 55kW step down chopper in the power supply of Maglev. The control law for the duty cycle consists of three terms. The first is the feedforward term which compensates for variations in the input voltage. The second term consists of the difference between the slowly moving inductor current and output current. The third term consists of proportional and integral terms involving the perturbation in the output voltage. This perturvation is derived by subtracting the desired output voltage from the actual output voltage. The proportional and integral action stabilizes the system and minimizes output voltage error. In order to verify the validity of the proposed multi-loop controller, simulation study was tried using Matlab simulink.

미용사의 요통 경험에 영향을 미치는 요인

백승룡,남철현,배성욱,김성우,권현숙,이정옥,전연숙 慶山大學校 保健福祉硏究所 2002 保健福祉硏究 Vol.7 No.-

The purpose of this study is to analyze and grasp the actual lumbaginous condition and relevant factors of 1,182 beauty artists of beauty shops in 5 metropolitan cities, small-to-medium cities, and fishing or agrarian villages for 3 months from June 20 to September 25, 2000 through questionnaires. 1) They showed 61.0 percents in her twenties, 66.4 percents of unmarried women from all the female objects, 70 percents in high school graduates as educational background, 52.4 percents in metropolitan city as service place, 25.4 percents in smoking rate, 71.6 percents in drinking rate, 48.1 percents in general bed as condition of bedroom, 17.9 percents in exercising rate, 53.6 percents in 'little eating', 39.6 percents in two or three centimeters of heel, and 89.5 percents in hair as beauty-related professional field. 2) The rate of lumgaginous experience of beauty artists was 83.5 percents. They showed higher rate of 91 percents in the thirties and forties, 92 percents of the married, 93.9 percents in junior college graduates, 97.2 percents in higher economic classes, 88.7 percents in smokers, 85 percents in general bed, 89.3 percents in sleeping on one's face, 85 percents in swimming, 92 percents in stretch, 86.7 percents in 56 to 60 kilograms of weight, 89.7 percents in group O blood, 90.5 percents in experienced women of abortion, 97 percents in heel over 8 centimeters, 58.3 percents in 'feel much fatigue', 93.6 percents in inconvenient chair of beauty shop, and 89.4 percents in a lack of recess than other group. 3) The more women who have been experienced in lumbago, the higher their social treatment(p<0.01), income(p<0.001), working time(p<0.05), job potentiality(p<0.05), inner affinity(p<0.05), and job satisfaction of environment(p<0.001) were. Women who suffered much stress related to job environment(p<0.001), client(p<0.01), and their duty(p<0.01) showed high rate of lumbaginous experience. 4) In degree of lumbago by characteristic, there was the significant difference in age over 50-years-old, unmarried women, college graduates, service of small-medium cities, higher economic classes, smokers or drinkers, hot-floored room, sleeping with ransack, stretch or swimming, group A blood, fat body, experience of abortion, 6 to 7 centimeters of heel, convenient chair of beauty shop, insufficient recess, lumbago continued for one to the three months in comparison of other group. 5) There were variables of posture such as to place materials under one foot(p<0.001), to lay arm on armrest and desk(p<0.001), to pull materials near body while lifting them (p<0.05), to sometimes use anodyne(p<0.01), not to lift also light materials(p<0.001), to be inconvenient in sleeping(p<0.001), to be absent at job for two or three days(p<0.01). The degree of depression(p<0.001), had the significant effect on the degree of lumbago(32.7%). The results are as follows : Beauty artists have faced upon dangerous job environment to cause lumbago. The more the industrial society will be developed, the more their burden of service will be increased. In addition, the occupational stress and posture of beauty artists who showed high job satisfaction and high economical level became major factors which have had an effect on their lumbago. In conclusion, it is desirable for beauty-related organizations and professionals to positively develop program of health education with much concern as well as to lessen stress of beauty artists through education of job posture and rightful life in order to prevent lumbago of those beaut.

자가 골수 중간엽줄기세포와 생분해성 고분자 스캐폴드를이용한 조직공학적 인공혈관 제조

조승우,김동익,박희정,임상현,전오주,김수현,김영하,최차용,이민재,김종성,장인성,김병수 대한혈관외과학회 2003 Vascular Specialist International Vol.19 No.2

蓄血證과 蓄水證의 病理에 關한 文獻的 考察

崔昇勳,安圭錫,文濬典,朴鐘鉉 대한동의병리학회 1994 동의생리병리학회지 Vol.9 No.1

연구배경 : 축혈증과 축수증은 태양표증이 풀리지 않아 邪熱이 안으로 들어가 형성된 양대병증으로 이들의 부위 및 병리에 대한 설명이 명확치 못한 점이 많다. 이에 축혈증과 축수증의 본래 의미를 검토하고 그것의 병리에 대해서 부위, 증상, 개체별 차이 및 측수ㆍ축혈증의 실질에 대해서 연구하고자 함. 연구방법 : 축혈증과 축수증에 관련된 조문 및 유사증에 관한 조문들을 가려서 역대 주가들의 주를 참고로 연구하였다. 축수ㆍ축혈의 실질에 관해서는 처방을 중심으로 사용된 약재들의 현대적 약리작용을 통해 연구하였다. 결과 : 축혈증은 하초소복부의 혈액순환계통의 질환과 관련된 것으로 나타났으며, 축수증은 방광자체의 문제이기 보다는 기화분리로 인한 수액대사 장애와 관련된 병증으로 볼 수 있다. Through the philological study on syndrome of stagnated blood & syndrome of stagnated water, the results are obtained as following; 1. It is resonable to understand that the location of Syndrome of Stagnated Blood(蓄血證) is the lower abdomen and Syndrome of Stagnated Waste (蓄水證) is not exactly the disorder of Gall Bladder itself, but the disturbance of waterbolism derived from the disturbance of Qi (氣) transformation. 2. Syndrome of Stagnated Blood is that, being uncured Taiyang Channel Syndrom (太陽病), pathogen enters inside and pathogenic heat combines with blood at the lower abdomen; its main signs are spasmatic distention or muscular rigidity of the lower abdomen, mental derangement and normal urination. 3. Syndrome of Stagnated Water is that, being uncured Taiyang Channel Syndrom, pathogenic heat enters inside and combines with water and leads to disturbance of waterbolism; its main signs are thirsty, dysphoria, and difficulty in urination. 4. In the view of Western Medicine, Syndrome of Stagnated Blood is related with the disease of the blood circulation-especially in microcirculation- of the lower abdomen; Syndrome of Stagnated Water is similar to the disease which is related with the abnomal state of osmotic density derived from the unblance of electrolytes. 5. Lee Je-Ma regared the Syndrome of Stagnated Blood as SinSooYeolPyoYeolByung(腎受熱表熱病) of ShaoYin-Ren (少陰人), so explained it as the disease derived from the lower abdominal accumulation of Yang-Qi (陽氣) which coudn't have ascended; and regarded the Syndrome of Stagnated Water as PiSooHanPyoHanByung (脾受寒表寒病) of ShaoYang-Ren (少陽人), so explained it as the disease derived from the accumulation of internal heat because of discending disturbance of Yin-Qi (陰氣).

V₂O-B₂O₃-PbO 유리의 전자 상자성 공명연구

노태호,전인,박영민,강재필,김성재,박현진,송승기 명지대학교 자연과학연구소 1996 자연과학논문집 Vol.14 No.-

V₂O??-B₂O₃-PbO 유리의 VO??에 관한 전자 상자성 (EPR) 스펙트럼으 연구하였으며, vanadium이온의 스핀해밀토니안 상수들을 구하였다. 유리시료안의 V₂O??양을 증가시킴에 따라 g??과 g??값은 증가하였으나 A??과 A??값은 감소하였다. 이는 V₂O??수가 증가하면 동일 평면상의 vanadium과 oxygen배위간 결합의 공유성이 증가함을 의미한다. 유리내의 vanadium 4가이온은 정방형 일그러진 8면체를 한 vanadyl착물로 존재한다. Electron Paranmagnetic Resonance(EPR) SPECTRA OF (VO)?? in V₂O??-B₂O₃-PbO glasses have been studied and spin hamiltonian paramenters of vanadium ion have been calculated. It is found that the value of g??and g?? increases while the value of A?? and A?? decreases with an increase of V₂O?? content in the glass samples, showing that the covalency in the in-plane vanadium -oxygen ligand bonds increase with increasing the concentration of V₂O??. The tetravalent vanadium ions exist as vanadyl complexes with tetragonally distorted octahedral sites in the glasses.

활동기준원가시스템을 이용한 보건소의 예방접종의 원가분석

박강원,전승호,이현실 高麗大學校 倂設 保健大學 保健科學硏究所 2001 保健科學論集 Vol.27 No.1

No data analysis on the improvement of management and profit maximization is tried out for the Health Centers as the prime concern of them is not to seek profit but to enhance public interests. The Health Centers are operated with predetermined budget ceilings without cost analysis based on the outcomes of their activities and are subject to the reimbursement system for part of their revenue. However, cost analysis for Health Centers is essential in that, needless to say, scarce resources funded by tax should be utilized the most cost-effectively. The main goals of this study are to analyze the activities of the mother-child section of a Health Center, calculate the cost of vaccination, and compare the cost between the Health Center and private hospitals in an attempt to identify problems and solutions to the problems. The fieldwork had been carried out in September 1999 and the data was analyzed in October in 1999. The mother-child section of E Health Center in Seoul was selected as a subject for this study since the whole process of activities was usually undertaken independently within the section. The personnel in the section were required to report the time spent in the work of vaccination by way of the job description forms provided. According to the results of the study, the total cost of the Health Center was composed of the labor cost (21.08%), material cost (41.28%), and management cost (37.64%). Some costs in the case of the Health Center are different from those of private hospitals; some are not. For example of DPT/Polio, there is no big difference in terms of cost between the Health Center and private hospitals. In the cases of MMR and BCG, in contrast, there are differences between the two sectors. But, in the latter two cases, there might be little differences in terms of the total cost including the time cost since the time cost for the Health Center is usually higher than for private hospitals. In addition, it is suggested that medical insurance patients be transferred to private hospitals since, owing to the work of vaccination, the workload of the Health Center is too heavy to do daily activities.