대학 스포츠로서의 골프활동에 대한 의식 조사

이순천(Sun Chun Lee),이성노(Sung No Lee),우연정(Yeun Jung Woo),천우광(Woo Kwang Chun),박진기(Jin Kee Park) 한국사회체육학회 1999 한국사회체육학회지 Vol.12 No.-

The purpose of this study is to recognize, in order to popularize the golf as a university-sports, the relevance between university students` general index(ex. sex, grade, development) and the grade of playing sports, and to illuminate their interesting to the golf and their value to the sports(the value of mental and physical). To realise this purpose, we made investigating sheets that have asked above points. We distributed those to 690(man and woman) the university students in Taegu and we have let them write in the way of self-administration. We got 622 effective samplings. The used program of this material is SPSS 8.0 statistic program. In order to recognize and analyse the relevance between university students` general index(ex. sex, grade, development) and the grade of plying sports, we have used cross-analysis. To their value(mental and physical) to the golf, we have used the Two-way ANOVA. With multiple comparative analysis of Tukey we carried out reproof. According to above process, we had the results, it is followed ; 1. Recognizability of Golf due to the relevance between university students` general index and the grade of playing sports; About the experience of playing golf, the answer `No have been` is in most, and we have quasi-results in the sex, grade, the grad of playing sports, except the development. To the interesting to the golf as a preliminary class, man is higher than woman, junior is higher than freshman and sophomore, we have quasi-result in the sex, grade. To the pupularizability of golf, we have followed result in most, it belongs to the high stratum, women is higher than men, and we have quasi-results in the sex, grade. To the experience to the golf through mass-media, regardless of university students` general index and the grade of playing sports, `Have been` is in most, so it represents the effect of mass-media, we have no quasi-results in this points. To the ratio of strength-consumption, in comparative to other sports, `Less` is more in man than in woman, in freshman is more than in junior. We have quasi-results in the sex, grade. 2. Valuability of Golf due the relevance between university students` general index and the grade of playing sports. To the psyco-value in sex and grade, `More` is represented in the woman as freshman and sophomore, in the man as junior and senior, we have quasi-results in the sex, grade. But, psyco-value and physical-value in sex, development, grade and the grade of playing sports, we don`t have quasi-results. In sum, the indirect experience to the golf is very high, but the direct experience is very low in Korean university students. Until now, they think , playing the golf is belonged to the high stratum, the interesting ratio is very high. So in order to popularize the golf, it is more need that, illuminating the superiority of golf in psyco-value and physical-value and expending the direct experience through the physical class in the university are more useful than simple and indirect experience through mass-media.

금속 패턴이 기판에 인쇄된 유전체 칩 안테나

이제선(Jae-Sun Lee),서윤덕(Yoon-Dug Seo),이순천(Soon-Chun Lee),방재훈(Jae-Hoon Bang),안병철(Bierng-Chearl Ahn) 한국정보기술학회 2010 한국정보기술학회논문지 Vol.8 No.8

In this paper, we propose a dielectric chip antenna with its metal patterns printed on a circuit board. In a typical dielectric chip antenna, metal patterns are formed on the surface or interior of a material block of high dielectric constant. In this paper, metal patterns of a dielectric chip antenna are printed on the circuit board where the chip antenna is to be mounted, and a dielectric material block is placed on top of metal patterns, resulting in a low-cost dielectric chip antenna structure. Antenna electrode patterns are printed on a 33×30㎜ FR-4 substrate, which are then covered with a dielectric material of size 12×5×0.4㎜ and dielectric constant 22, resulting in a structure equivalent to a dielectric chip antenna with metal patterns formed on the bottom surface. The optimum design of the antenna is obtained using a commercial software. The designed antenna is fabricated and tested. The fabricated antenna shows a reflection coefficient less than -10㏈ over 225㎒ bandwidth centered at 2.45㎓, a maximum gain of 1.98㏈i, an average gain of -0.19㏈i, and a maximum- to-minimum gain difference of 9.98㏈.

걷기운동이 제 2 형 당뇨병환자와 정상인에 있어서 심박수 , 혈압 , 호흡가스 및 젖산에 미치는 영향

이원재(Won Jae Lee),이순천(Sun Chun Lee),박시찬(Si Chan Park) 한국사회체육학회 1999 한국사회체육학회지 Vol.11 No.-

The present works has been carried out for clarifying the effects of walking exercise on blood lactate and respiratory gas, blood pressure, heart rate in normal and non-insulin dependent diabetic patient as valuable data to treat diabetes patient. For the purpose, two groups have been selected and tested which one was 7 persons as normal women and the other was 8 non-insulin diabetes women patients(NIDDM). The results obtained were as follows: In analysis of circulation system, although, heart rate of diabetes group was somewhat higher compare with normal group during walking and recovery periods, there was no considerable difference. Blood pressure during contraction period shows some difference between two groups during stable period, but there was no difference during walking and recovery periods. Especially, it was interesting that diabetes group showed higher value compare with normal groups thought there was no considerable difference, too. In systolic blood pressure, diabetic group was higher till 10 min during walking. 20min during walking and 5min during recovery period compared with normal group. In analysis of respiration, values of RR and VCO_2 were higher in diabetic than normal groups but there was no difference have to consider and values of VO_2, VE, VO_2, VECO_2 in diabetic group lower than normal group but there was no difference have to consider, too. In blood lactate, there was no difference between two groups. Considering the presents results, responses of respiration, circulation system and blood lactate during 50% walking exercise on diabetic women group who have no complication do not show considerable difference compared with normal women group.

스포츠참여 유형에 따른 대학생들의 리더쉽 차이

김진(Jin Kim),박상범(Sang Bum Park),이순천(Sun Chun Lee) 한국사회체육학회 2000 한국사회체육학회지 Vol.13 No.-

The purpose of this study was to identify the positive aspects of sports participation in relation with the development of leadership by examining the relationship between the pattern of sports participation and the leadership of university students. 320 university students (160 malea and 160 females) in Taegu and Kyungpook province served as the subject of this study. Subjects filled out a questionnaire composed of 11 items asking the pattern of sports participation and 30 items of leadership measures. Differences in leadership by the pattern of sports participation were analyzed by two-way ANOVAS, using gender and each of the sports participation variables as the independent variables. The result of the analysis indicated that those who participation in sports regularly had higher leadership than those who did not. Among the regular participation, leadership was found to be higher as the participation period got longer. Those who participated in group showed higher leadership than those who participation alone. Those who were present of past member of a sports club showed higher leadership than those who were not, Among those who were member of a sports club, those who served as an executive showed higher leadership. In conclusion, the results of this study suggest that sports participation can have positive relations with the development of leadership. However, the relationship between sports participation and leadership can also be affected by the participation period, activity pattern(s), membership experience, and experience as an executive of a sports club.