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홍 달아기,이남주 원광대학교 생활자원개발연구소 2005 생활자원개발연구 Vol.7 No.-
The purpose of this study is to find out crisis and ways to overcome the crisis of mid-aged women. Also another purpose is to improve qualities of life and to provide basic data to develop the potentials of mid-aged women. The results are as follows. First, it shows that socio-demographic characteristics having a significant influence on crisis. That variables are religion, jobs, family-life cycle, income, marriage duration, age, and supporting parents. Second, variables having a significant influence on coping with crisis are age, income, religion, marriage patterns, region, marriage duration, family-life cycle, and supporting parents. Third, as a result of research, negative expression of action or emotion was getting higher according to increase the age. And the general tendency was showed lower emotional crisis level when the rational coping behaviors was high. Therefore, self-esteem or social activity improvement programs should be developed for mid-aged women.
運動部 指導敎師의 리더쉽類型에 따른 集團凝集力이 팀 成績에 미치는 影響
金達永,李男周 公州大學校 스포츠科學硏究所 1993 스포츠科學硏究所論文集 Vol.- No.6-7
This is the study of the leadership styles of the athletic club leadership teachers and the effect of group cohesiveness of the team achievement. The samples were 44 boy pupil players of 4 teams and 44 girl pupil players of 4 teams total 88 players among the 13 handball teams of elementary schools in chung-cheong Nam do. Halpin's Leadership Behavior Description Questionnaire (L.B.D.Q) was used to measure the leadership of the athletic club leadership teachers. And Sports Cohesiveness Questionnaire (S.C.Q) which Martens and peterson produced in 1971 and Martens. Lander and Loy developed in 1972 was used to investigate the group Cohesiveness. The results are as follows : 1. The athletic club leadership teachers of 8 teams showed their leadership styles like this : 37.5% of them led their teams with effective style. 30.7% of them with non-effective style, 22.7% of them with work-centered style, and 9.1% of them with personality-centered style 2. The cohesiveness according to the styles of an athletic club leadership teachers that the players answered to the questionnaire showed that effective leadership was 104.18, personality-centered leadership was 105.00, work-centered leadership was 93.45, and the non-effective leadership was 90.44 3. The cohesiveness of sports group and the influence that it had on the team achievement was much higher than the average in the case of the winning team and the team of the second prize, but was lower than average in the third place and the off-grade teams. 4. In the influence that the subordinate variable had on the team achievement, the value consciousness and the influence of the team members (20.84%) was high and in general the others (26.4%) had level of significance although they didn't have the influence.
Sungsu Cha,Yujong Kim,Jinsik Ju,Youngwoo Joo,Byeong-No Lee,Soo Min Lee,Jae Hyun Kim,Pikad Buaphad,Byung Cheol Lee,Hyungki Cha,Jang Ho Ha,Hyung Dal Park,Ki Beak Song,Seung Hyun Lee,Heesoo Kim 한국물리학회 2016 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.69 No.6
The Korea Atomic Energy Research Institute (KAERI) has been developing a Container Inspection System (CIS) by using a dual-energy (9/6 MeV) S-band (= 2856 MHz) electron linear accelerator. The key components of the CIS are the electron linear accelerator (including an electron gun, an accelerating structure, an RF power source, cooling chillers, vacuum pumps, magnet power supplies, and two solenoid magnets with beam focusing and shielding functions), a tungsten target for X-ray generation, an X-ray collimator, a detector array, and a container moving system. Generally, in accelerators, beam focusing is mainly done by solenoids operating in the region of a few MeV to keep the shape of transverse beam symmetrically round so as to reduce the loss of electrons, which increases the beam current and the beam power. In addition, a specially-designed component is needed to protect against the radiation due to the lost electrons. In this paper, we describe the design, fabrication, and optimization of two specially- designed solenoids with focusing and radiation shielding functions for a dual-energy S-band electron linear accelerator for a CIS.