複合 韓藥劑 淸籬滋坎湯의 抗癌效果 및 作用機轉 糾明

Cho, Kyung-Sam,Kim, Si-Young,Park, Jai-Kyung,Choi, Seung-Hoon,Chung, Se-Young,Yoon, Hwi-Joong 경희대학교 동서의학연구소 1999 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.1999 No.1

Kyung Sam Cho¹Si Young Kim¹, Jai Kyung Park²,Seung Hoon Choi³,Se Young Chung⁴, Hwi Joong Yoon¹¹College of Medicine, ²East-West Medical Research Institute, ³College of Oriental Medicine, ⁴College of Pharmacology, Kyung Hee University,Seoul, Korea. The Anti-cancer Effect of Oriental Medicine Chung-Ri-Ja-Gam-Tang in the Mouse with Metastatic Lung Cancer. Proceedings of International Symposium on East-West Medicine, Seoul. 231-243, 1999.-The oriental medicine Chung-Ri-Ja-Gam-Tang is an herbal medicine which has been used for pulmonary diseases and known as having immune stimulatory effects. It has been known effective in lung cancer. So we studied the effects and the mechanisms of this herbal medicine it the mouse with metastatic lung cancer. The metastatic lung cancer of the mouse was produced with melnoma cell line(B16BL/6).5×10□/mouse tumor cells were injected intravenously to the CDF1 mouse via tail vein. The mice were divided 4 groups. The first group was treated with 50mg/kg extract of Chung-Ri-Ja-Gam-Tang per oral for 10 days after cancer cell injection, second group treated with saline after cancer cell injection, the third group with medicine without cancer cell, and the last group with saline only. After 10 days treatments some of the mice were scarificed and the lung and spleen was removed. The survival duration, weight change, the number of metastatic cancer nodule of the lung, the NK cell activity, the capacity of cytokines(INF-γ,INF-α,IL-2) production and the proliferation activities of mouse lymphocytes were measured. The surival times of the group 1 mice were longer and the weight loss was less than the group 2 significantly. The number of the metastatic nodule of the lung were decresed in the group 1 than the group 2. The production of INF-γ,was increase in group 2 than group 3 and 4, IL-2 production was increased in group 1 than group 2,3,4 significantly. There was no difference in TNF- α production and proliferation activity of lymphocyte in each group. The NK cell activity was significantly increased in group 1 than group 2,3,4. We conclude that the Chung-Ri-Ja-Gam-Tang has the effect of increasing the NK cell activity of the CDF1 mouse with metastatic lung cancer(B16BL/6). And it is suggested that the increased production of the IL-2 is the mechanisms of enhanced NK cell activity.

Theoretical Background of Interaction and Online Discussion in the Web-Based Learning Environment

Chung, Jae-Sam 이화여자대학교 교과교육연구소 2001 East west education Vol.18 No.-

The purpose of this study was to review literature, theories, and models on interaction, online discussion, and e-learning in the web-based learning environment. Literature reviews suggested ten factors: the attitude toward computer-mediated communication, the attitude toward writing, intrinsic/extrinsic motivation, previous knowledge on the subject, the relevance of the discussion topic, the interaction with instructors, physical environment, psychological environment, support. These factors can be categorized into 3 groups such as learner-related factors, design-related factors, and environment-related factors. Based on this study, the following recommendations were offered: alleviate anxieties on writing, assign students to the discussion group according to the previous knowledge on the topic, implement motivational strategies, assign grades for adequate portion, offer discussion topic which learners consider relevant to them, interact with learners actively, facilitate learners to interact with peer learners. Implications this inquiry into interaction and online discussion for online learning and instruction were also discussed.

Note-Taking as a Self-Regulated Learning Strategy and Cognitive Style : Impact on Immediate and Delayed Learner's Academic Performance

Chung, Jae-Sam,Ki, Hye-Hee 이화여자대학교 사범대학 교과교육연구소 2004 East west education Vol.21 No.-

This research was to investigate the impact of cognitive style and self- regulated learning strategy such as note-taking methods on learners' students' academicper formance. Statistical analysis result showed that both cognitive style and note-taking methods did not have a significant effect on an immediate test.However, there is a significant main effect of cognitive style on a delayed test. Field-dependent students significantly outperformed field-independent students on the delayed test. Also, the main effect of note-taking methods on the delayed test was significant. Students who took notes in a matrix scored higher on the delayed test than did students who took notes in a free format.

장 폴 고티에 (Jean-Paul Gaultier)가 현대 패선에 준 영향에 관한 연구 : 아방가르드와 표현주의 개념을 중심으로 Based on Avantgarde and Fantastic Expressionism

정삼호,최은진 중앙대학교 생활과학연구소 2003 생활과학논집 Vol.17 No.-

This cultural change greatly helped to create an avant-garde fashion style which is characterized by nonconformity and diversity. Therefore, to study the most noticeable forerunner in avant-garde fashion style, Jean Paul Gautier, and his works will be equivalent to having insight on the most important trend of modern fashion, besides it will clarify his influence on modern fashion and strategy for his brand popularization. Because the aesthetic characteristics of Gautier fashion can be explained as expressionism, a study on the modern fashion in view of expressionism will be performed and the aesthetic value of Gautier fashion will be found in modern fashion trend from aspects of exotism, sexual liberalization, and fantastic grotesqueness. Gautier's exotism is to adopt exotic techniques from different fashion including traditional clothes, anachronistic style, and plebeian culture. Fantastic grotesqueness of Gautier fashion is lying on his design concept which creates an silly and humourous ambience, and it relinquishes all regularity to gain eccentricity. In this paper, avant-garde characteristics of Gautier fashion will be categorized into nonconformity, sexual image, and combination of heterogeneous things. Avant-garde disconnects itself completely from all existing customs and traditions, for it can be called as 'anti-art for anti art'. Creating genderlessness in clothes, challenging any existing prejudice on models, and radical design overthrowing traditional clothing shows nonconformity. And turning underwear out and using delicate religious theme in fashion show indicates his desire for challenging any taboo. Avant-garde style will lead future fashion trend by various techniques and features adopting many heterogeneous fashion styles adapted to itself.

Jahn의 Turnen이 現代 器械體操에 미친 影響

정삼현,배정하,서승유,김규환,이동갑,하정호 東亞大學校 附設 스포츠科學硏究所 1997 스포츠科學硏究論文集 Vol.15 No.-

Among the school gymnastics facilities, perhaps the most common ones are gymnastics apparatus. That's why a historic study in the event of havy gymnastics is required. The researchers here have examined the origin of gymnastics with apparatus centered on Jahn's "turen" exercise. The results are as follows : 1. Heavy gymnastics originally contained a lot of elements from field and track events. It had aims of obtaining natural physical movement and enhancing work efficiency. 2. An outdoor event turnen was banned and changed into an inddor event. The fact that apparatus gymnastics is nowadays held indoors reveals the decisive influnece of Jahn's turnen exercise. 3. Jahn's balance beam exercise was at first played for the purpose of blancing oneself and merely for fun. It has developed into the present from through wide distribution and elaboration. 4. Jahn first used the term of parallel bars and the present women's event of parallel bars resembles Jahn's. 5. Jahn's horizontal bars have also had a great effect on today's event of horizontal bars.

급성흉통으로 내원한 환자에서 심근경색증을 조기 발견하기 위한 TROP-T?Rapid Assay의 유용성

정준영,이창현,김현정,도호석,이삼범,도병수 대한응급의학회 1996 대한응급의학회지 Vol.7 No.2

Study Objectives : In the past, measurement of cardiac enzymes(i.e. CK and/or CK-MB, GOT, LDH)and myoglobin, cardiac specific serum troponin-T were widely used for the diagnosis of acute myocardial infarction, but it need a long time and have low specificity. Thus new diagnostic modality, TROP-T?? Rapid Assay, is very easy and rapid qualitative methods, is needed for the early detection of acute myocardial infarction. Methods : Total CK, GOT, LDH, myoglobin and serum troponin-T activities were measured in patients presenting with acute chest pain at the emergency department and at the same time TROP-T? Rapid Assay was done. Final diagnosis and diagnostic usefulness was evaluated. Results : Overall diagnotic sensitivity and specificity of initial results were as follows; TROP-T? Rapid Assay, 77.3, 100.0; myoglobin, 63.6, 70.4; CK, 95.5, 96.3; GOT, 86.4, 96.3; LDH, 90.9, 92.6; serum troponin-T, 86.4, 96.3, respectively. Conclusion : The TROP-T?? Rapid Assay is simple method and has a short time and nearly same sensitivity and specificity compared to other cardiac enzymes. Thus this is considered useful method in the early detection of acute myocardial infarction at emergency department.

退溪 李滉의 養生法 小考

정삼현,배정하,김규환 東亞大學校 附設 스포츠科學硏究所 1997 스포츠科學硏究論文集 Vol.15 No.-

Toeye,s "Therapeutic Method without Medicine" can be regararded as fundamedal method of oriental medicine. It has three categories : natural therapy, spiritual therapy, and living therapy. First, natural therapy means the philosophy of man and natural as one unity by which human beings adjust themselves to nature, including nutritional diets. Second, spritural therapy implies one's own self realization and some techniques leading to today's "abdomen (commonly called Tan-Jeon) breathing." Third, living therapy is based on the principle that our own natural environment and food (commonly called Sin-To-Bul-Yi) are most suited to our body, practically concering all our lives in food, clothing and shelter. Therefore, Toegye Yi hwang's"Therapeutic Method without Medicine"(especilly his "17 Principles and 5 Secrets of Nutrition and Exercise Therapy") will serve as a good modern people to keep fit.

平和理念에 對한 小考

鄭三永 진주산업대학교 1970 論文集 Vol.4 No.-

體育施設의 現況分析에 관한 硏究 : 初等敎育 現場을 中心으로 Poiting especially with Reference to Primary Schools

鄭三鉉 東亞大學校 大學院 1982 大學院論文集 Vol.6 No.-

This study analysised our the present conditions of primary schools the physical education equipments. Intending to effectly devise activation of physical taking lessons with good dates. Investigating the physical equipments and teaching tools of primary schools, 250's primary schools of nation-wide 13 districts and cites, with questionnaire and directly visted. When. I invowtigated and considered thepresent conditions of physical educaation equipments and aids, the following fact came to reveal that about 50% out of every primary school were lack in the equipments and aids, and still less the rest were equipped partially. So the difficulties of the physical education at present seem to result from the following causes. 1. All the problems caused by the physical education classes themselves. 2. All the problems caused by the lackness of the physical education grounds. 3. All the problems caused by the lackness of the items of ehysical education aids. 4. All the problems resulted from the differencps of physical education equipments and measuring standards. 5. All the problems resulted from the managing view point of the equipments. I will propose to solve as mentioned above problems.

이성분계 탄성 및 점탄성 재료의 내부응력이 확산에 미치는 영향

정삼원,신무환 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-

Free strain produced by diffusion occur from the difference in either i)the partial molar volumes or ii)the self-difusion coefficients between the components. In this paper the free strain from the difference in partial molar volumes were treated. It was assumed that stress was produced by diffusion withot making a new phase. All mechnical properties like Young's modulus, Poisson's ration and viscosity were assumed constant and isotropic. The mixture was assumed to follow elastic and viscoelastic behavior. With this assumptions, the differntial equations for concentration in elastic and Maxwell mixtures were obtained. The concentration change by diffusion as a function of time and position was obtained. The stress was also calculate from the concentration change as a function of time and position. The initial concnetration discontinuity at the interface was decreased with the relaxation of the induced stress in viscoelastic mixture but did not disappeared in elastic mixture.