http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
복합운동의 순서에 따른 여대생의 체성분 및 등속성 근력 비교
박상동(Park Sang-Dong),박승한(Park Seung-Han) 한국사회체육학회 2016 한국사회체육학회지 Vol.0 No.64
The purpose of this research is to understand the effect of combined exercise order on body composition and muscle strength. 15 adult females, who had been conducting combined exercise more than twice a week and for more than 3 months recently, participated in the research as objects. They were separated into 2 groups which were AR group and RA group. AR group refers to a group which conducts resistance exercise after aerobic exercise. The group conducts aerobic exercise at the level of 60-75% of their maximum heart rate. For resistance exercise, they conducted at the level of 50-60% of 1RM. For 1st-4th week, 3 sets of exercise with 15 times a set, and for 5th-8th week 4 sets of exercise with 15 times a set was conducted. The exercise was programed 3 times a week, 12 weeks total. Conversely, RA group conducted aerobic exercise after resistance exercise. They conducted resistance exercise at the level of 50-60% of 1RM, and aerobic exercise at the level of 60-75% of their maximum heart rate. The exercise was programed 3 times a week, 12 weeks total. Body composition, isokinetic strength, anaerobic capacity, and aerobic capacity of AR group and RA group were evaluated as measuring items before and after conducting exercise. The results of this research are as follows. RA group showed significant change in their weight, body fat, BMI, and WHR. The aerobic capacity was increased both in AR group and RA group, and anaerobic capacity showed significant change in RA group. The leg strength and lumbar muscle strength were increase in RA group, but there was no significant effect between groups. There was positive change shown in RA group about body composition and muscle strength, and this type of exercise is though to be the fittest model among the types of exercise. The experimental research with detailed plan is needed for various types of training method in the future. Also, various research related to physiological and biochemical variables of training method, according to sex, age, time(forenoon, afternoon, night), is needed.
박상동,박효순,우정선,유헌형,공성훈,유승광,Park S.D,Park H.S,Woo J.S,Yoo H.H,Kong S.H,Yoo S.K 대한설비공학회 1987 설비저널 Vol.16 No.2
Main objective of this study is to provide heating cost allocation method according to the amount of heating energy consumption in apartments. Heating energy consumptions are calculated by DOE-2.1A program. As a result, heat loss ratio in Ondol heating system, heating cost coefficients of apartments and its using method is presented. Maximum heating cost coefficient rate is 2.63.
박상동,박효순,유헌형,민창현,Park Sang Dong,Park Hyo Sun,Yu Heon Hyeong,Min Chang Hyeon 대한설비공학회 1982 설비저널 Vol.11 No.3
For studying this project, we selected a 2-storied detached house as a sample which was constructed in July 1976, the last year of the 3rd 5-years economic and social development plan and also the middle year between the years of the 1st oil crisis and the 2nd oil crisis, located In Gayang-dong, Daejeon City. The contents and scope of this project was to produce retrofit measures by theoretically analyzing the building energy use between both of pre-retrofit and post-retrofit conditions of this sample house, and to compare and analyze the predicated data with experimented data under post - retrofit condition. It is suggested in this report that we have to develop rational and practical retrofit measures for energy conservations in existing residences.