최근 30년간 스포로트리쿰증 임상 병형의 추세에 대한 관찰

임채성,권경술,장호선,정태안,오창근 대한의진균학회 1997 대한의진균학회지 Vol.2 No.1

Background: The clinical types of sporotrichosis are generally classified into four group: lymphocutaneous, fixed cutaneous, and cutaneous disseminated, and hematogenous. Of these, the lymphocutaneous variety is the most frequently encountered pattern, constituting 80% of sporotrichosis patients and the fixed cutaneous sporotrichosis is the next. Potassium iodide (KI) was the most commonly used drug for the treatment of sporotrichosis. Many studies about these clinical findings of sporotrichosis have been reported, but comparative study on the changes in clinical findings has not been reported. Objective: The purpose of this study is to clarify the changes of the clinical findings in sporotrichosis in Korea. Methods: A total of 58 patients with sporotrichosis who had visited the Department of Dermatology, Pusan National University were divided into 2 groups according to the period and then the clinical findings of sporotrichosis were compared. Results: The results of study are summarized as follows: 1. During this period, there were 58 cases of sporotrichosis. In the past period (1967~1979) there were 35 cases of sporotrichosis, and there were 23 cases in the recent period (1980~1997) 2. In the past period, most cases (71.4%) were lymphocutaneous type, however in the recent period, most cases (69.2%) were fixed cutaneous type. 3. The most commonly affected site was right upper extremity in the past period, but face fright upper extremity were the most commonly affected sites in the recent period. 4. In the past period, 2nd and 3rd decades were prevalent age group, but 5th to 7th decades were prevalent age group in the recent period. 5. In the treatment of sporotrichosis, potassium iodide (KI) was the choice of treatment in the past period, however itraconazole is gradually used in the recent period. Conclusion: According to this study, many changes in clinical findings of sporotrichosis were noted, especially in the clinical type. We found that clnical type of sporotrichosis changed from lymphocutaneous type to the fixed cutaneous type with time. And we suggest that further observation would be necessary to define the meaning of these changes.

BTA드릴에 의한 심공가공시 최적절삭조건과 공구수명에 관한 연구

장성규,이충일,전언찬,안찬우,김현수 동아대학교 공과대학부설 생산기술연구소 1996 生産技術硏究所硏究論文集 Vol.1 No.2

The BTA deep hole machining has an increasing because of its wide range applications and its good productivity. The BTA tools are capable fo machining for having a large length to diameter ratio in single pass. It's really necessary that the research for machining of the deep hole drilling by the BTA drilling because its required quality should be satisfied with one time machining. In machining deep holes by single edge BTA drill, P10 class of tool material out of single tube BTA drilling system, we got the result of our study of selecting the optimum cutting condition and tool life for an object, SM55C through our testing as follows. (1) Cutting speed V=42m/min, and feed speed F=90mm/min is the optimum cutting condition and the tool life was about 10 meters. (2) The testing was shown surface roughness was 12㎛, and the roundness was less 16㎛.

沙上地域 産業體 勞動者의 職場體育 參與擴大 方案

安永弼,鄭琮勳,鄭三鉉,金海禮,趙在基,朴俊東,金垠利,張禎允,金福善,孔庚鎬 東亞大學校附設스포츠科學硏究所 1989 스포츠科學硏究論文集 Vol.7 No.-

뽕잎머핀에 대한 관능평가 및 이화학적 특성

안창순,여정숙 동아시아식생활학회 2004 동아시아식생활학회지 Vol.14 No.6

This study was carried out to evaluate the sensory evaluation of the muffins with mulberry leaf powder as well as their chemical characteristics. The muffins were prepared by adding 0%, 1%, 2% and 3% mulberry leaf powder to the recipe. As a result of the sensory evaluations, the color, flavor and texture of the muffins of 2% mulberry leaf powder were found to be much better than those of the other groups. In the chemical composition analysis, increasing the mulberry leaf powder led to a significant increase in the content of crude protein, moisture and crude ash, while crude fat was significantly decreased. As the ratio of mulberry leaf powder increased, Ca, Mg, Fe and Zn in the muffins increased proportionally (p<0.05). The lightness value, the redness value and the yellowness value decreased with the increase of mulberry leaves powder content. In a texture analyser test, hardness and cohesiveness decreased as the ratio of mulberry leaf powder increased. The adhesiveness of the muffins with 2% mulberry leaf powder was the strongest of all.

파킨슨씨병 환자에 있어서 자가부신수질 이식술

정상섭,박상근,오성훈,김선호,윤도흠,박정수,양우익,최인준,안영수,김경환,박창일,김진수,이현철 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.6

Recent experimental studies and clinical cases have suggested that grafting tissue from the adrenal medulla into the brain may alleviate the symptoms of Parkinson's disease. Autologous adrenal medullary grafts into the striatum was performed stereotactically in two patients with Parkinson's disease. Both patients were bedridden preoperatively, but 4 months after the surgery both became ambulatory and one was even capable of returning to his job. Even though the number of cases was small⑵ and the follow-up period was short, this study shows that adrenal medullary transplantation into the striatum may have some beneficial effects in patient with Parkinson's disease. Further experimental and clinical trials are necessary to see whether this procedure will be a recommendable surgical treatment for patients suffering from Parkinson's disease.

만성 췌장염에서 Foipan^R 투여시 효과와 안정성

이창수,강원택,이충섭,안득수 의과학연구소 1990 全北醫大論文集 Vol.14 No.4

To evaluate the clinical effect and safety of long-term administration of Camostat Mesilat (FOIPAN^R) in chronic pancreatitis, we had given Foipan 200㎎ 샹 orally to twenty patients with chronic pancreatitis for 4 weeks. Foipan improved the subjective symptoms and objective signs of patients with chronic panceatitis without signficant hematologic and biochemical changes. There were no serious side effects excent only mild thirst and Constipation in two cases. In conclusion, Fiopan^R seems to bo a fairly safe and effective drug for relief of accompanying symptoms in chronic pancreatitis.

플라즈마 산화 처리된 65/35황동의 산소 분압별 부식특성에 관한 연구

박창규,안승호,김정구,정윤모,한전건 대한금속재료학회 2005 대한금속·재료학회지 Vol.43 No.4

Brasses are the most widely used copper-based alloys because of the good corrosion resistance, formability, high strength and excellent hot-working properties. However, dezincification occurs when one or more components of an alloy are more susceptible to corrosion than the rest and, as a result, are preferentially dissolved. In order to enhance the corrosion resistance, the oxide film was deposited on the 65/35 brass by pulsed dc plasma oxidation with various pressure. The corrosion behavior of plasma oxidized brasses with various oxygen pressure was investigated by electrochemical methods (potentiodynamic polarization test, potentiostatic test, electrochemical impedance spectroscopy) and surface analyses (x-ray diffraction, scanning electron microscopy, auger electron spectroscopy, electron probe micro analyzer). Particular attention was paid to the effects of oxygen pressure and oxide thickness on the coating properties related to the corrosion behavior. From the results of electrochemical test, it was found that the oxidized brass under condition of 1.5 Torr oxygen pressure was effective in improving corrosion resistance. It was attributed to the protective oxidized layer (ZnO). Finally, an optimized oxidation condition for corrosion protection was found to be 1.5 Torr oxygen pressure and 1 pun thickness. (Received September 3, 2004)

기능성 소화불량증환자에서 Winstal® 투여에 관한 임상경험

이창형,김영탁,금민수,권중구,안병철,윤영미,권영오,김성국,최용환,정준모 慶北大學校 醫科大學 1994 慶北醫大誌 Vol.35 No.3

목적 : 기능성 소화불량증은 소화, 흡수등 장관의 기능적인 이상과 관련되어 있을 것으로 생각되며 복합소화효소제(Winstal®)를 투여하여 그 임상효과를 평가하고자 본 연구를 실시하였다. 대상 및 방법 : 1994년 3월 부터 6월까지 경북대학교병원 내과를 방문한 기능성 소화불량증을 호소하는 환자 20명을 대상으로 Winstal®을 1회 1정씩, 1일 3회 식후 30분내에 경구로 2주간 투여하였다. 결과 : 소화불량증의 증상은 복부불쾌감, 복부팽만감, 식욕부진 및 오심, 복부동통, 공기연하증, 고창 및 구토순이었으며, 증상의 개선은 복부불쾌감이 76.4%(13/17)로 가장 높았으며, 그 다음으로 복부팽만감 및 공기연하증이 66.5%(10/15, 6/9)이었고, 오심 61.5%(8/13), 식욕부진 53.8%(7/13), 복부동통 41.6%(5/12), 고창 37.5%(3/8)이었다. 각 환자별 종합적인 증상의 개선도는 현저한 개선이 2예(10%), 중등도 개선이 3예(15%), 약간개선이 11예(55%), 불변이 4예(20%)이었으며 종합적인 유효율은 80%(16/20)이었다. 부작용은 한 예에서도 관찰되지 않았다. 결론 : 본 제제는 기능성 소화불량증 환자의 증상개선에 추천할 만한 유효한 약제로 생각된다. Dyspepsia is a common symptom in gastroenterologic practice and trigger for numerous consultations with physician. The treatment of chronic functional dyspesia is unsatisfactory. This study was performed to evaluate the efficacy of the digestive compound (Winstal®) on 20 functional dyspepsia patients. On open trial, all patients were given 6 tablets daily for 2 weeks and we evaluated the efficacy of this preparation according to the degree of the improvement. The improvement of symptoms was 76.4%(13/17) in abdominal discomfort, 66.5%(10/15, 6/9) in abdominal distension and aerophagia, 61.5%(8/13) in nausea, 53.8%(7/13) in abdominal pain, and 37.5% (5/12) in flatulence, respectively. Overall effectiveness of subjective symptoms was 80% (16/20) and there were no untoward effects of the preparations during this study. As a result, We think that this preparation is an effective one to relieve symptoms of functional dyspepsia.

지방 국립대학의 우수학생 유치방안에 관한 연구 : 부산대학교를 중심으로

이원호,안창규,정영홍,황해익,주철안 釜山大學校 敎育硏究所 1992 敎育硏究 Vol.2 No.1

Korean universities have developed rapidly since its liberation from hapanese rule in 1945. Korean higher education system has contributed to the socio-economic development of the country. However, Korean higher educational system has some problems. One of the problems is its unbalanced development of higher educational institutions between the capital city and other cities. Koreans traditionally regarded highly colleges and universities in the capital city. The government including private foundations have invested large resources in building colleges and universities in cities and providences had been neglected. However, colleges and universities play crucial role in the local, regional development of the country. It is important to raise academic quality of the colleges and universities in non-capital cities. The quality of colleges and universities depended primarily on faculty, finance, etc. Therefore, it is an imperative condition to recruit academically excellent students for the development of colleges and universities in non-capital cities. Three research questions have guided the research. 1) How the college entrants' academic performance has changed. 2) What colleges and universities have utilized admission policy to recruit excellent students. The research has found out the following results. 1) The academic performances of college entrants in non-capital city were lowered in the 1980s. 2) Colleges and universities have emphasized the academic excellence, which is primarily related to research and academic activities of the faculty. 3) High school students and teachers in Pusan city give local university lower rate than what it is The findings suggest that local college and university make sustained, ststematic efforts in order to develop its status among the institutions. The efforts should include short-term and long-term policies : 1) Marketing activities about scholarship programs, graduates' career prospects, facilities, and the faculty etc. 2) Hiring excellent faculty members 3) Strengthening graduates' gaining job 4) furnishing required facilities and making attractive campus 5) Upgrading the quality of academic and research activities

플라스마 융합연료 공급시스템 개발

심명화,정홍석,김창석,백승우,안도희,이민수,김광락,임성팔 한국공업화학회 2005 응용화학 Vol.9 No.1

The main purpose of fusion fuel supply system is to store and supply hydrogen isotopes needed for operation of ITER and to provide the necessary infrastructure for short and long term storage of large amount of hydrogen isotopes. The storage of tritium as metal tritide on hydride forming metals or intermetallic compounds is recognized as the most reliable and safe method. Considering the advantages and disadvantages of several hydrogen isotope getter materials, the authors suggest the use of ZrCo on the basis of its ideal P-T-C characteristics and its non pyrophoricity. The authors also suggest the hydrogen isotope storage beds design appropriate to the fusion fuel supply system.