http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
李淳杓 大韓齒科放射線學會 1972 Imaging Science in Dentistry Vol.2 No.1
The author measured the distance from mental foramen to the occusal plane and classified the positional frequency of mental foramen to the tooth site using topography. The results were obtained as follow; 1. Of 964 mental foramen taken, the common site was in 2nd premolar region showing 64.08 per cent in right and 57.17 per cent in left site. 2. The average distance from occlusal plane to the upper border of premolar region was 23.20mm. and lower border was 25.07mm. 3. The positional variation of mental foramen was 4.77 per cent were located above the apex of the nearest tooth, and 50.42 per cent were located at the apex of the nearest tooth and 44.81 per cent were located below the apex of the nearest tooth.
이순표(Lee Soon-Pyo),김영수(Kim Young-Soo),이상돈(Rhee Sang-Don) 한국체육과학회 2008 한국체육과학회지 Vol.17 No.4
This research wished to examine stressor and disposal methods of stress in training and game situation of middle school soccer players and high school soccer players, examines closely whether these disposal methods were different according to middle school soccer players and high school soccer players. middle school soccer players and high school soccer players from 226 players were divided(115 middle school soccer players, 111 high school soccer players). This was measured through fator analysis and the gained result gave the following conclusions. The leading general causes of stress for middle school soccer players and high school soccer players were similar. Losing the game, especially when the player perceived that it was due to their own mistakes, contributed to a higher stress factor. The palyers who did not exhibit their abilities during game play also had higher stress. Likewise stress increased when spectators neglected to affirm the palyer or placed blame on the player.
보행시 발생되는 하지 운동근의 장력과 관절 토오크의 수리적 해석
홍성표,이순호 忠南大學校體育科學硏究所 1994 體育科學硏究誌 Vol.12 No.1
The purpose of this study is to present the mathematical interpretation on joint torque while being normal gait which include the muscle tension and use equation of motion with a double rigid-pendulum model. then, the estimates of the stance and swing phase were obtained from photoghaphs. When the angel of thigh(θ₁) and calf (θ₂) of lower leg measured from vertical direction to counterclockwise are compared, the results as follow; 1. It is possible to interpret the mathematical model on the joint torque of lower extremity with double rigid pendulum model. 2. With the conition of double rigid pendulum model, the length of center of mass does not effect at the change of angle.