400M 繼走의 走者配置 方法에 관한 硏究

白明基,李政欣 忠南大學校體育科學硏究所 1985 體育科學硏究誌 Vol.3 No.1

This study was performed to see the effective arranging method of runners in 400M Relay. For this study, the records by running order that arranged according to the records and the running characteristics of 4 sprinters of Chungnam National University were comparatively analyzed. Following conclusions were obtained. 1. The record by running order that arranged according to the running characteristics (42.20±0.18 sec)faster than running order that arranged according to the records of runners (43.22±0.13 sec)by 1.02sec. 2. The running order that arranged according to the running characteristics took more advantage of distance in Baton touch by 0.5M than the running order that arranged according to the records of runners. 3. In records of runners in straight and curved course to determine the running order, there was a differance in the record of straight course and not in curved course’s. So the running order that excellent runner in straight course and poor runner in curved course in records was good to improve the record of 400M Relay.

運動選手의 足底特性에 關한 硏究

白明基,洪盛杓 충남대학교 자연과학연구소 1981 忠南科學硏究誌 Vol.8 No.2

The plantar characteristics of 51 college male athletes (ages 19-23) were investigated using their footprints. The subjects were composed of 12 track & field men, 11 soccer players, l6 ssirum wrestlers, and 12 handball players. The authors reached the fo1lowing conclusions. I. Ssirum wrestler has the longest, widest foot, and the widest calcaneus;the proportion of his foot length to the foot and calcaneus width was 4.73 to 1.83 and to l respectively; in general long as the percentage of his foot width to the foot length indicates 34.28. 2. Handball player has the largest angle of hallux and of arch among the athletes. 3. Ssirum wrestler has the largest angle of toe and of heel among the athletes. 4. Soccer player has the smallest angle of toe and of heel among the athletes. 5. The first phalange was longest among the phalanges of ssirum wrestler, but the second phalange was longest in handball and in handball player, respectively.

중량부하 운동이 육상선수의 생리적 변화에 미치는 영향

백명기,이찬우 忠南大學校體育科學硏究所 1992 體育科學硏究誌 Vol.10 No.1

I took the test which was weight load by sampling our school atheletes. The results were as follows. 1. Controlled Group diminished 0.9㎏ after taking Pre & Post - Test as a weight results. But Experimental Group diminished 2.5㎏ after taking Pre & Post -Test. 2. The Controlled Group's Differences of Pre & Post - Test was 6㎏. The Experimental Group's Differences of Pre & Post - Test was 12㎏ in Back Stretch. So the width of back strech increase was so high. 3. The Experimented Group increased after taking Pre & Post - Test in Sargent Jump. And the differences of Experimental Group's Pre & Post - Test was 5.2㎝. So Experimental Group should me high difference. 4. The measurement result of Skinfold Thickness diminished 0.81% after taking Pre & Post - Test of controlled goup. And Experimental Group's Pre & Post - Test diminished 1.43%. 5. Controlled Group:s Differences after taking Pre & Post - Test shorten 0.015 (sec) and Experimental Group's Pre & Post - Test shorten 0.027 (sec) in Whole Body Reaction Time. 6. Frequency of Breath diminished 4 times after taking Pre & Post - Test. But Experimental Group diminished 6 times after taking Pre & Post - Test. 7. Controlled Group diminished 9.5 (1/min). but Experimental Group diminished 9.8 (1/min) in ??. 8. Controlled Group's Differences between Pro-Test and Post - Test showed me 0.27 (1/min). On the other hand. Experimental Group's Differences between Pre - Test and Post - Test become 0.69 (1/min) in Vo₂ 9. Controlled Group's Differences between Pre - Test and Post - Test diminished a time, but Experimental Group's Differences between Pre - Test and Post - Test diminished 5 times in ?? 10. The diminution width of Post - Test was 2 times, but the diminution width of Experimental Group was 6 times in ??.

砲丸던지기 直前의 발位置에 對한 實驗的 硏究

白明基,崔大雨 충남대학교 자연과학연구소 1982 忠南科學硏究誌 Vol.9 No.1

For the experimental study of stance just before shot putting, we have trained 23 un-experienced and un-skilled students of department of physical education. College of Science, Chungnam University by O'Brein and Torque type of shot putting and made them put shots. The results was that the average record by the former type(45°stance) was 10m 39cm, and by the latter(90°stance) was 10m 99cm, and therefore the students with 90 stance threw farther than the ones with 45 stance by 60cm. Viewed from the above experiment, the shot putting of Torque type is considered to have better record than that of O'Brein type. Because the former type with much ywist of upper and lower body not only makes the throwing orbit longer, but pre-action of the Knee and waist unnecessary when they do shift-action, and there are no loss of power and no decrease of speed of lift. While our athletes use the type of 45°stance, only the foreign athletes with god physique and physical fitness get the good record by using the Torque of shot putting nowadays. Accordingly, we think that it is desirable for us change our present 45°type of stance into 90°type to get better record.

韓國體育學硏究의 추이 分析

白明基,洪盛杓 충남대학교 자연과학연구소 1980 學術硏究誌 Vol.7 No.2

The following conclusion was gained to know the transition of theses on Korean Physical Education by collecting analysing and arranging the 3250 Physical theses published between 1945-1949. 1. Among all the 3250 theses, 106 theses (3.26%) before 1960. 177 theses (5.45%) before 1965, 673 theses (20.71%) before 1970, 1107 theses (34.06%) before 1975, and 1187 theses (36.52%) before 1979 were published increasing as the years passed and the number of theses tends to increase every yea.r 2. According to publishing organizations, 1059 theses (32.58%) were published at Universities, 812 theses (24.98%) at the graduate schools, 605 theses (18.62%) at the Korea Amateur Sports Association, 177 theses (5.42%) at the Korean Society of Physical Education, 148 theses (4.55%) at the Korean Federation of Education Association, and 449 theses at the miscellaneous organization. As a result of this, more theses are supposed to be published at the Graduate Schools and Universities. 3. According to the scopes of the studies, 570 theses (17.45%) in the field of athletic technique, 435 theses (13.38%) in the physical Fitness, 281 theses (8.65%) in physiology, 248 theses (7.63%) in the athletic guidance, 225 theses (6.92%) in the measurement and evaluation of physical Education were published and the tendency of the publication of theses will be done evenly in each field. 4. The theses on physical principle were published before 1960, theses on the Exercise physiology and physical Fitness before 1965, theses on the athletic technique and Exercise physiology before 1970, theses on the athletic technique and physical Fitness before 1970, theses on the athletic technique and physical Fitness were published. And in the near future it is suggested that there will be many scholars who want to study athletic technique and physical Fitness. 5. The Study on the sorts of athletics started in 1966 Among 570 theses, there were 163 theses (28.60%) on ball games, 120 theses (21.05%) on the match of game, 114 theses (20.00%) on Track and Field, 102 theses (17.89%) on gymnastics, 42 theses (7.37%) on seasonal sports. 6. According to the order of the study methods, there were 530 theses (25.54%) on measurement, 734 theses (22.58%) on essays, 463 theses (14.25%) on experiments, 383 theses (11.78%) on enquetes. A study on the essay abundant in the early period tends to be reduced and the study on material collections-treatment-interpretation-conclusion through measurement, experiment, enquete, observation, and inspection will be done eagerly.

投砲丸에 있어서 身體分節의 運動量에 關한 硏究

崔大雨,白明基 忠南大學校體育科學硏究所 1983 體育科學硏究誌 Vol.1 No.1

The present study was performed to see the momentum of body segment in Shot-put throw. A female athlete of Chungnam National University who was a National junior athlete of Shot-put was served as subject. The analysis of the subject’s shot-put throwing motion is as follows: 1. The record which was gained by O’Brien Method is 13m20cm(Total momentum). That is, Throwing at the original place as Leg strength is the best record(43.03%), the Power of Arm stretching 22.88%, turning of shoulder 17.35%, Gliding 9.85%, Snapping 6.89%. 2. To gain the better record, Shot-putter should build up the Power of Gliding and Snapping through partial practice. 3. To improve Physical fitness, Shot-putter should build up the Power of Leg and Body Upper body through Weight training, Speed, and Jumping exercises.

여자중학생들의 주관적운동강도 (RPE)활용에 관한 연구

金昞完,白明基 忠南大學校體育科學硏究所 1993 體育科學硏究誌 Vol.11 No.1

The purpose of this study was to determine the ability of 20 middle school girls, ages 12 to 14 years, to regulate the intensity of their exertion using perceived exertion ratings during cycling. The Borg Rating of Perceived Exertion 6 to 20 Scale was used as a perceptual frame of reference. Maximal oxygen uptake and power output were predicted from telemetered heart rate data collected during a submaximal graded exercise test. Subjects were fully familiarized with the RPE scale and attended three consecutive sessions of cycling. They adjusted the workloads themselves so as to produce effort intensities for scale ratings of 9 (very light), 13 (somewhat hard) and 17 (very hard). Heart rates were sampled during the final half minute of each session and the data were examined with using a mixed factorial analysis of variance. This showed highly significant differences (p〈.001) between the three RPE levels but no significant effects for age, or trials. It was concluded that the RPE is readily learned by older children and adolescents and is a potentially useful reference when self-regulating effort intensity during high-intensity exercise.

忠南大學校 運動部員의 運動傷害 調査硏究

金東建,白明基 忠南大學校體育科學硏究所 1985 體育科學硏究誌 Vol.3 No.1

The purpose of this study was to investigate the actual conditions of athletic injuries in Chungnam National Univ. To do this, the injuries of athletes of Chungnam National Univ. had suffered from Oct. 1, 1984 to Sept. 30, 1985 were investigated by means of a questionaire in terms of the circumstances of daily life, physical and mental condition and kinds of injuries. And the result was as follows. 1. On the circumstances of daily life Many of them felt tired because of bad conditions of body and mind. They were in the habit of skipping breakfast and suffering from insomnia though they knew the importance of meals and sleep for health. 2. On injuries 1)Contusion was the most frequent. Then came arthritis and backache in that order. 2)In physical part of injuries, ankle was most likely to be injured. then came low back, knee joint, and thigh in that order. 3)Causes of injuries were mainly overexercise, not enough warming-up exercise, foul charge, and violent behavior in games. 4)A large percentage of condition of injuries were collision, falling, Jumping, and landing 5) Injuries happend in exercise more than in game. 6)Injuries showed tendancy to happen in the first half of a week, that is, on Monday and Tuesday. 7)Most athletes cured their injuries by self treatment. 8)Almost half of the injuries were in chronic state.

합병증이 병발된 난치성 염증성 장질환에서 Infliximab의 치료 효과

이기명 ( Ki Myung Lee ),김종수 ( Jong Soo Kim ),신도현 ( Do Hyun Shin ),정재연 ( Jae Youn Cheong ),유병무 ( Byung Moo Yoo ),김재근 ( Jai Keun Kim ),이광재 ( Kwang Jae Lee ),함기백 ( Ki Baik Hahm ),김진홍 ( Jin Hong Kim ),조성원 ( 대한소화기학회 2004 대한소화기학회지 Vol.44 No.5

Background/Aims: Many studies on infliximab have confirmed its efficacy in the remission induction and even maintenance in refractory and fistulizing Crohn`s disease. We report the treatment efficacy of infliximab in Crohn`s disease and ulcerative colitis

실리마린의 간보호 작용에 미치는 쿠쿠마 추출물의 영향

이기명(Ki Myung Lee),함기백(Ki Baik Hahm),조성원(Sung Won Cho),오태영(Tae Young Oh),최설민(Seul Min Choi),김정훈(Jung Hoon Kim),안병욱(Byoung Ok Ahn),권종원(Jong Won Kwon),김원배(Won Bae Kim) 한국응용약물학회 2002 Biomolecules & Therapeutics(구 응용약물학회지) Vol.10 No.1

N/A Silymarin and curcumin have been used for supportive treatment of liver disease of different etiology due to their hepatoprotective activities. The present study was carried out to investigate the hepatoprotective effects of silymarin and/or curcuma extract against hepatotoxins induced liver injury. To investigate hepatoprotective effects, the silymarin and/or curcuma extract were pre-treated orally to experimental animals. And thereafter a single dose of hepatotoxin, carbon tetrachloride (CCl_4) and acetaminophen were administered through oral or intraperitoneal route, respectively. Chronic liver damage was induced by subcutaneous injection of CCl_4 for 3 weeks (2 times/week). Hepatoprotective and therapeutic effects were monitored by estimating serum ALT and AST levels and by measuring hepatic glutathione (GSH) and malondialdehyde (MDA) levels. Collagen type 1 was detected with immunostaining to assess fibrosis. The results showed that the mixture of silymarin and curcuma extract significantly reduced serum biochemistry levels and MDA levels compared with those of control group in both acute and chronic animal models. In antifibrotic effect, the relative hepatic collagen content was significantly decreased by silymarin and/or curcuma extract treatment. It was concluded that the complex of silymarin and curcuma extract have a both hepatoprotective and therapeutic effect synergically in rat liver injury induced by heptotoxins.