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- 저자 : Yung Sun Yoo (검색결과 82 건)
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김유수,안종학,최인순,안영필 東亞大學校附設스포츠科學硏究所 1998 스포츠科學硏究論文集 Vol.16 No.-
As society has been changing rapidly, so the evaluation of women's position and the value of leisure has been changing. Women's demanding of leisure activities is also increasing today. I studied on the factors which have effected on the satisfaction of leisure time's married women in cities with involvement of leisure and sports activities. The results are as follows ; 1. Married women's leisure and sports activities by ages & educational level. (a) As for married women in cities, the older they are the more they took experiences in sports activities for a year. I think it is desirable but in health care it is concerned that young married women in cities don't take part in sports activities. (b) The higher their ages are, the more time is required for exercise in a time. (c) The old age group at 60s expressed the most active attitudes in joining sports clubs. (d) The young age group of 20s preferred to join clubs in their work and public centers while the old age group of 60s, 88.9%, definitely prefered to join clubs in public centers. (e) In the joining sports clubs, married women in 30s will was highest, while the old age group of 60s and over was lowest. (f) In the last one year, housewife participating in 20s was comparatively lower. (g) In the satisfaction of leisure time, the old age group of 60s and over was highest while the young age group of 20s was lowest. That is, the more ages were highter the more the satisfaction of leisure time was. (h) In the percentage of participating in sports activities in the last one year, the married women who finished only middle school was highest, 95.7%, So the higher educational level is the lower the percentages of that is, (i) In the time required, the higher educational level is, the shorter the time became. (j) In the facilities, many married women who finished university used them in their works or schools, or public centers. (k) In the time of moving to the facilities, there was little difference in educational levels, but the time of married women who finished university was less than others. (l) In the participating in several lectures, the higher educational level was, the higher the percentage was. (m) In the satisfaction of leisure time, the higher educational level was, the lower the percentage was, So I don't think the programs and condition of leisure and sports activities satisfy married women of high educational level. 2. The list of factors which have effected on the satisfaction of leisure time, are as follows ; (a) the attitudes of leisure time or sports activities, (b) the result of leisure time or sports activities(treatment for hypochondria and anxiety) (c) the result of leisure time or sports activities(treatment for shoulder pain and backache, and relief of worries) (d) the time required in a time. (e) confidence of body activities (f) the result of leisure time and sports activities(they got confidence and satisfaction) (g) the frequency of participating in leisure and sports activities in the last one year. (h) the result of leisure time and sports activities(they became to be friendly with and became kind to others) (i) the result of leisure time and sports activities(they became to plan their life-styles actively) (j) health condition. From these lists I could understand the most important factor is the body activity-oriented leisure time activities of married women in cities.
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조영선,김세곤,문우기,유재인,정치경 가톨릭대학 산업의학 센타 산업의학연구소 1984 韓國의 産業醫學 Vol.23 No.3
Exercise index(EI) was measured on 933 pneumoconiosis patients (865 patients with small rounded opacities and 68 patients with large opacities) and 176 suspected pneumoconiosis patients from Korean anthracitic mines, in order to evaluate the ventilatory impairment of pulmonary function according to the chest radiographic findings of pneumoconiosis. Exercise index was obtained from the maximum breathing capacity (MBC) and the exercise ventilation volume(EV) which were measured by spirometer and two step-test. Classification of pneumoconiosis was based on the international classification of ILO U/C. The results were as follows: 1. The mean value of E1 was significantly increased in pneumoconiosis patients with large opacities(46.0%) than in patients with small rounded opacities(26.5%) and with suspected pneumoconiosis(25.0%). The number of jpatients in substandard EI was 97.1% in patients with large opacities but 49.4% in patients with small rounded opacities and 40.3% in patients with suspected pneumoconiosis. 2. The mean values of EI and the number of patients in substandard EI were markedly increased in pneumoconiosis patients with small rounded opacities and suspected over 50 years of age. However, the number of patients in substandard EI showed no association with age in pneumoconiosis patients with large opacitis. 3. In pneumoconiosis patients with small rounded opacities, the mean values of EI and the number of patients in substandard EI showed significant association with the profusion (category) but no significant association with the type of small rounded opacities. 4. In pneumoconiosis patients with large opacities, the mean values of EI and the number of patients in substandard EI showed no significant difference between patients complicated with and without pulmonary tuberculosis. 5. No significant association of EI and the number of patients in substandard EI with the size of large opacities was observed in pneumoconiosis patients with large opacities, however, the mean values of EI showed increasing tendenccy in category B and C compared to category A.
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Sung Yung Yoo,Jin Woo Byun,Tae Seok Ko,Sun Hee Woo,Tae Wan Kim 한국육종학회 2013 한국육종학회 심포지엄 Vol.2013 No.07
The aim of this study was to select the abiotic tolerant sorghum mutants using chlorophyll a transient OJIP analysis of PSⅠ and PSⅡ so called Kautsky’s effect within 1 second. It was clearly identified that wwt-and drought tolerant sorghum mutants could be classified by wet factor index(WFI). On the basis of WFI, wet tolerant sorghum matants were classified as follows; Ⅰ group, MUT534 bmr/new, MUT525 bmr; Ⅱ group, M2P1207 bmr, 25M2-0404 bmr, MUT371 bmr24, unknown bmr22, 10M2-0775 bmr, MUT135 bmr23; Ⅲ group, M2P0411 bmr, MUT641 bmr, M2P1064 bmr36, MUT855 bmr, 25M2-0137 bmr/new, MUT436 bmr, M2P0929 bmr, 25M2-0026 bmr, 10M2-0387 bmr, 25M2-0173 bmr/new; Ⅳ group, 25M2-0698 bmr. In conclusion, for the selection of wet tolerance, four photochemical parameters such as Electron transport flux until PSI acceptors per PSII(RE1o/RC), Performance index for energy conservation from photons absorbed by PSII antenna, until the reduction of PSI acceptors(PI_total ABS), Driving force on absorption basis(DF_total ABS) and Electron transport flux from QA to QB per PSII(ETo/RC) were important photochemical parameters deduced from maximum quantum yield and electron transport efficiency.
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유영선,허정희,김근제 서경대학교 산업기술연구소 2000 産業技術硏究所論文集 Vol.7 No.-
N-Alkylthebaine derivatives were synthesized by using northebaine. Northebiane was synthesized by the treatment of DAD to thebaine in acetonitrile. N-substituted thebaine derivatives were then obtained by alkylation of northebaine with alkyl halide and potassium carbonate in dimethylformamide solution. Intermediates of new thebaine derivatives were obtained through Hetero Diels-Alder reaction. In the Hetero Diels-Alder reaction, trifluoroacetaldehyde and N-alkylthebaine were used as a dienophile and a diene respectively. The new thebaine derivatives, also called as jndolornorphinan derivatives, were obtained through hydrolysis, reduction and then Fisher indole synthesis of the intermediates. Fisher indole synthesis of Cl4-substituted thebaine derivatives provides new jndolomorphinan derivatives. These new jndolomorphinan derivatives are potential canidates as acting pain killer.
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Skin Color Characteristics following Skin Types of Korean Women
Sun-Young Kim,Young-Ho Kim,Jang-Yung Yoo,Eun-ji Kim,Jae-Min Yoon,Dong-Su Lee,Lee-Young Kim,Yoo-Ji Hwang,Han-na Kim 한국색채학회 2017 AIC 2017 Jeju Vol.2017 No.10
It is a dream of all women using a makeup product to express a bright and pretty skin tone. Korean women prefer a color brighter than their skin color without considering the human body’s inherent skin color so they stick to the indefinite number called “No.21.” They need to analyze their skin color systematically and verify scientifically. This study investigated the skin color characteristics based on three skin types: dry, neutral, and oily in order to propose a guideline of the base color selection considering the skin condition.
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Diversity of Spider Communities in a Pesticide-treated Pine (Pinus densiflora) Forest
Park, Yung-Chul,Yoo, Jung-Sun,Kim, Joo-Pil The Ecological Society of Korea 2007 Journal of Ecology and Environment Vol.30 No.2
The diversity of spider communities was investigated in the pine forest of Pinus densiflora in Songri-san, where chemical pesticides had been applied to control pine gall midge (Thecodiplosis japonensis). Spider communities were surveyed in four areas: a pesticide-untreated natural forest (area A), a forest with vinyl-covered ground surface (area B), an aldicarb-treated forest (area C) and a forest treated with a systemic pesticide (phosphamidon) (area D). A total of 74 spider species from 17 families were collected from the four survey areas. There were 54 species from 15 families in area A, 27 species from 12 families in area B, 29 species from 9 families in area C and 34 species from 9 families in area D, respectively. The species diversity of spider communities was highest in pesticide-untreated area A, and much lower in the other three areas. The monthly species diversity of spider communities was highest in May and lowest in January. The similarity of the spider communities was highest in areas B and D. The monthly similarity of the spider communities was highest in November and February. The dominant species was Clubiona jucunda (12.71%, N=304 individuals). According to our results, the application of aldicarb and phosphamidon dramatically decreased spider diversity and the number of individuals in the forests. Thus, the application of these two pesticides to natural forests should be restricted, or alternative pesticides need to be developed. Our results also indicated that application of the pesticides should be avoided in May and June when high spider diversity is expected.
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New Zealand White rabbit의 감수분열 단계별 염색체들의 특징에 관한 연구
최영현,신선희,유미애,이원호 부산대학교 유전공학연구소 1995 분자생물학 연구보 Vol.11 No.-
Meiotic chromosomal characteristics of domestic rabbit (New Zealand White rabbit) were investigated. For these purposes, the meiotic chromosomal preparations were with the modified air-drying method of Imai et al(1981). Chromomeres, sex vesicles and centromeres could be classified in the zygotene and the pachytene of the first division. The hair-like processes projection laterally from the axes of bivalent chromosomes at the mid-to-late pachytene were observed and made the appearance of the lampbrush chromosome structure. Chromosomes could be classified on the basis of the numbers and the locations of chiasma in the diakinesis. Twenty-one autosomal bivalents and a single unequal terminally associated X-Y bivalent types observed in the New Zealand White rabbit spermatocytes were 1CH, and 2TAI, and 2TA bivalents. The mean chiasma frequency (CF) of the male New Zealand White rabbit was 30.2, and it was found that the CF value tended to decrease through the diakinesis and the metaphase I.
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