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- 저자 : 김경한(Kyung Han Kim) (검색결과 110 건)
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김경한(Kim Kyung-Han) 서울행정학회 2005 한국사회와 행정연구 Vol.15 No.4
For the past ten years, Korean government have drove the government reform but many questions on the performance of the reform are raised by many researchers. The objectives of this study are to evaluate the performance of various government reform measures, to find out the obstacle factors to make those reform measures fail and to suggest the desirable methods and strategy of government reform. In order to achieve those research objectives, I did evaluation synthesis through content analysis on ten theses analysing the performance and the operation realities of the performance-based management programs such as Performance-based reward system, Management by objectives(MBO) and Open-system in higher civil service, which were introduced to Korean government as the tools of government reform during the period of Dae Jung Kim's administration. In conclusion, the performance-based management programs including Performance-based reward system, MBO and Open-system in higher civil service have no effectiveness because those programs are failing to accomplish the introduction objectives of each programs. The major reasons why those programs don't have effectiveness are identified as the cultural restraint, which occur by cultural inconsistency between the culture of public organization and the reform measures and cause government reform not to success. In addition, it is found out that symbolic politics is the main cause to push on with the introduction of performance-based management programs in spite of their incongruity to public culture and the probability to have no effectiveness.
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고삼(苦蔘), 지실(枳實), 형개(荊芥), 연교(連翹), 마치현(馬齒?) 추출물이 포함된 외용제의 아토피 피부염에 대한 유효성 평가를 위한 임상연구
김경한,정현아,Kim, Kyung-Han,Jung, Hyun-A 대한한방안이비인후피부과학회 2014 한방안이비인후피부과학회지 Vol.27 No.1
Objectives : The purpose of this study is to investigate the efficacy of external preparation containing herbal extract(Sophorae Radix, Aurantii Immaturus Fructus, Schizonepetae Spica, Forsythia fructus and Portulacea Herba) on atopic dermatitis patients. Methods : A total of 33 patients who visited the Dept. of Ophthalmology, Otolaryngology & Dermatology of Korean Medicine of Korean Medical hospital of Daejeon university from February 2012 to February 2013 were engaged in this study. Patients who corresponded the requirements were enrolled in the study. This study shows symptom comparisons before and after the use of this product. Effectiveness was evaluated through SCORAD(SCORing Atopic Dermatitis) Index, and the quality of life scale was conducted through Skindex-29. Results : 1. Comparison of the general changes through SCORAD Index indicated that the experimental group showed more statistically significant declines than the placebo group after the two-week use. 2. Comparison of changes in intensity criteria(Erythema, Edema, Oozing, Excoriation) through SCORAD Index indicated that the experimental group showed more statistically significant declines than the placebo group after the two-week use. 3. Comparison of changes in subjective symptoms through SCORAD Index indicated that the experimental group showed no statistically remarkable changes. 4. Comparison of changes in the body parts(Upperlimb) through SCORAD Index indicated the experimental group showed statistically significant changes after the two-week use. 5. Comparison of the general changes in quality of life through Skindex-29 indicated that the total score from experimental group showed statistically significant changes after the four-week use. Conclusions: This study, evaluated through SCORAD Index, indicated that the treatment with the external preparation containing herbal extract has a statistically marginal significance of efficacy on atopic dermatitis patients in the short term.
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김경한,이제훈,서정,Kim, Kyung-Han,Lee, Jae-Hoon,Suh, Jeong 한국레이저가공학회 2009 한국레이저가공학회지 Vol.12 No.2
Two methodologies for predicting thermal relaxation time of tissue subjected to pulsed laser irradiation is introduced by the calculation the optical penetration depth and by the investigation of the temperature diffusion behavior. First approach is that both x-axial and y-axial thermal relaxation times are predicted and they are superposed to achieve the thermal relaxation time (${\tau}_1$) for two-dimensional square tissue model. Another approach to achieve thermal relaxation time (${\tau}_2$) is measuring the time required for local temperature drop until $e^{-1}$ of the maximum laser induced heating.
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수족농포증에 목초액 사용 후 발생한 자극 피부염 치험 1례
김경한,홍지희,정훈,정현아,Kim, Kyung-Han,Hong, Jee-Hee,Jung, Hoon,Jung, Hyun-A 대한한방안이비인후피부과학회 2014 한방안이비인후피부과학회지 Vol.27 No.2
목초액 외용 후 발생한 자극 피부염에 의한 홍반, 소양감, 통증 및 수장족저 농포증의 악화를 보인 환자에게 한방치료를 통해 유의성 있는 치료 효과를 확인할 수 있었으며 활발한 사례보고를 통해 부적절한 민간요법의 시행에 의한 폐해로부터 예방이 필요할 것으로 사료된다. Objectives : The purpose of this study is to report the oriental treatment on Irritant Dermatitis Caused by Wood Vinegar on Pustulosis Palmaris et Plantaris. Methods : After using Wood Vinegar, a patient suffers from erythema, pruritus, pain, desquamation of skin and degeneration of Pustulosis Palmaris et Plantaris. The patient was admitted to Dunsan oriental hospital for 15 days and took an oriental(venesection, herbal-medicine, and vapor treatment) treatment. To evaluate the results of this treatment, the improvement of symptoms(vesicles, pruritus, pain) was identified by patient's subjective expression and in lesion-symptom improvement. Results : The symptoms caused by Wood vinegar on both palms and soles were improved but the desquamation of skin remained. Conclusions : This study shows that the oriental medical treatment effects on the irritant dermatitis caused by Wood Vinegar. Also, the public should be aware of indiscreetly-used, natural herbal products as a folk remedy.
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의예과 과정중 「의학개론 세미나」교과목의 개발과 시행 경험
김경한(Kyung Han Kim),김용일(Yong Il Kim) 한국의학교육학회 1999 Korean journal of medical education Vol.11 No.2
저자들은 1998학년도에 고신대학교 의과대학 의예과 2학년에 소단위 그룹 토의식「의학개론 세미나」프로그램을 개설하고 그 실행 경험을 요약하였다.「의학개론 세미나」교과목은 현재와 같은 교수중심의 전통적인 의예과 교육과정과는 달리 기존의 교양 및 비의학적 기초과학 교과목 내용을 의학적 내용과 연계시켜 의학에 대한 동기유발과 학습 참여를 특징으로 하며, 지금과 같은 교과목 나열식 교육과정 여건에서도 쉽게 도입할 수 있는 교과목이라 생각된다. 강의보다는 소그룹 토의, 자율학습, 배움에 대한 학생 상호간의 교환 등 다양한 학습 체험의 기회를 제공할 수 있었다. 교양과목으로서 기초학문 학습과 의학전 교육의 효율적 연계로 의학에 대한 강력한 동기유발 목적을 동시에 달성할 수 있는 프로그램이라고 생각한다. Authors developed Seminar on Introduction to Medicine , a premedical course program which was characterized by integration of both humanistic/basic science subjects minimally touched to the forthcoming medical disciplines in Kosin University College of Medicine. The program was established aiming for effective motivation of students during the premedical course relevant enough to promote general studies leading to the medical ones aside from upgrading of their interest to the general studies prior to advance to the medical school program. The program included 14 subjects which were derived from the common socio-medical issues with scientific/humanistic background which encouraged students active involvement in learning process by small group discussion. The immediate feedback from both faculty members and students were accepted among both students and faculties, but it required an further effort to adjust the overloading of the discussion contents and study hours among the passive learners unless otherwise independent from the discipline-centered curriculum.
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전동차용 DRIVING GEAR UNIT의 윤활유량 선정에 관한 연구
김경한(Kyung-han Kim),이태훈(Tae-Hun Lee),김학수(Hak-Soo Kim),서영진(Young-Jin Seo),고형근(Hyung-Keun Ko) 한국철도학회 2011 한국철도학회 학술발표대회논문집 Vol.2011 No.10
철도차량의 고속화 경량화와 함께 승객의 안전성을 보다 더 높이기 위한 많은 연구가 진행 되고 있 다. 철도차량의 안전성을 높이기 위해서는 주행성능을 안정시키는 것이 무엇보다 중요하며 드라이빙기 어 내부의 윤활유량을 최적화하는 것은 주행성능 확보에 필수적이다. 본 연구에서는 전동차용 Driving Gear Unit의 회전 방향에 따라 저속 Gear 치면을 통해 Splash 되는 드라이빙기어 Casing내의 윤활유 유동 변화를 ANASYS CFD 프로그램과 전산유체해석 기법을 사용하 여 구현 하였으며 해석 내역을 토대로 유사 구동 조건에 대한 무부하 실증 시험을 실시하여 해석의 적 합성 및 윤활유량 선정과 드라이빙기어의 안전성에 대해 고찰하였다. Many studies are being conducted to improve high speed light weight and safety of passenger. To improve safety of rolling stock safety of running performance is most important and optimizing flow lubrication in driving gear is essential. This study simulates lubricant flow change in driving gear casing which is splashed by the surface of low speed gear teeth following rotational direction of driving gear unit for EMU by using CFD analysis and based on analysis detail non-load actual test is conducted for similar driving condition to find out suitability of analysis selection of lubricate and stability of driving gear.
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김경한(Kyung Han Kim),최삼섭(Sam Sup Choi) 한국의학교육학회 1995 Korean journal of medical education Vol.7 No.2
Learning specific behavioral objectives (SBOs) of 39 subjects in medical school have been used to criteria not only for teaching and evaluation of medical students but also for the national medical li censing examination for physician and selection examination for internship since 1993. In order to prepare the information and data for future revision of SBOs of medical school, author compared with the SBOs of 39 basic and clinical science subjects using selected 20 items of SBOs as the key of study. The analyzed results were as follows: 1. The repetitions of a few sort of same SBOs were founded among subjects and even in same subject by difference chapter with the frequency of 2-11 times. 2. Marking the level of SBOs as B was not consistent according with different subjects or even in same subject between difference chapters. 3. Some SBOs were inappropriately listed in less related subjects. For further improvement of learning specific objectives in medical school, it would be necessary to develop the revision task of SBOs for the education committee of each medical school with cooperation of the subject objective committee of The Korean Medical Association and The Korean Society of Medical Education.
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