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      • 수영복의 소재와 패턴구성에 관한 연구

        崔仁麗,安賢淑 誠信女子大學校 生活文化硏究所 1992 生活文化硏究 Vol.6 No.-

        We selected two swimsuit materials sold in the market. Then, We measured the weight, the rate of fiber mix. tensile strength. elongation and colors of them. After treating those two fabrics in sea water and chlorinated pool water. separately and alternately, exposed to ultraviolet for 25SFH. 5OSFH. 100SFH and 150SFH each, we surveyed the tensile strength and change of colors. and got the conclusions there fore. 1. The tricot knits composed of nylon/spandex is lighter, shows higher tensile strength, better fittness to the body and higher reflective finish than the plain stitch composed of acrylic/cotton/spandex, but the degradation of fabrics and the change of colors by sunlight. sea water. chlorinated pool water was a problem. 2. In almost all testing fabrics. the tensile strength became weaker as the exposed time to ultra violet went longer. and the strength was weakened most in the alternately treated fabric. then chlorinated pool water. sea water were next in order. 3. All testing fabrics showed change of colors by the exposure to ultra violet. The color changed more in the tricot knits than in the plain stitch, and pink color changed more than black color in the tricot knits. Both the color of pink and black fabrics changed most when those are treated alternately between sea water and chlorinated pool water. pink color tended to become yellowish & greenish. black color tended to become yellowish & reddish. In the plain stitch and the tricot knits of each black color. The color of testing fabric treated by sea water changed more than which treated by chlorinated pool water. but in the pink color tricot knits the changing result was reversed between both waters. the reason of which is thought to be due to the difference of chemical structure. and the study of chemical mechanism is continuously needed to explain such result. To try the systematic pattern construction based on the property of elastomeric fabric, we measured the elongation of several swimsuit fabrics. and after modified the basic flat pattern applied to woven fabric to a pattern which could be used for swimming suit, we measured contracted degree by using the elongation of the elastomeric fabric and completed a swimsuit pattern through grading it by the Gridwork System. and cut. sewed it, and wearing the swimsuit to the body, we got conclusions therefore. 1. Those swimsuits were made by the pattern completed through grading by the Gridwork System after the contractive degree was measured through applying both wale way and course way elongations measured form every fabrics to Length Reduction Formulas and width Reduction Formulas separately. Then those swimsuits fitted to body well and showed the same shape of silhouette as a whole. 2. As the result of photographing showed, we found that those weight, texture and finish of the swimsuit fabrics have an effect on the type of clothing. That the plain stitch showed more voluminous contour than the tricot knits is due to the weight of the plain stitch fabric, and that the tricot knits shows the contour of the body better than the plain stitch is due to the high reflection by the luster of the tricot knits. 3. In the examination of wearing feeling. the plain stitch was better than the tricot knits in the synthetic feeling of comfort. The tricot knits showed higher wearing pressure than the plain stitch. The plain stitch felt softer than the tricot knits. The plain stitch was easier than tricot knits In activity. The plain stitch hardly felt uncomfort, but the tricot knits felt tension or coarseness in under part of the hip and shoulder line. This is thought to be due to the difference of fiber composition and fabric construction between the plain stitch and the tricot knits.

      • KCI등재
      • KCI등재

        중학교 1학년 학생들의 흡연과 자아존중감, 스트레스와의 관계연구

        박인혜,류현숙 韓國學校保健學會 2000 韓國學校保健學會誌 Vol.13 No.2

        Primary school is regarded as an important period when many health-related behaviors and life-styles begin to be formed. Acquiring them through school heath education has a strong influence on the health promotion of not only the family but also the community. The goal of this study is to provide baseline data to develop a suitable smoking prevention program for the first graders of middle school. In order to provide this baseline data, the relationships between knowledge and attitudes of the adolescent regarding smoking, and the degree of their stress and self-esteem of the adolescent were explored. To achieve this goal a self-administered questionnaire was distributed to the students in two middle schools in Kwang-ju City by school nurses, 408 questionnaires were collected and analyzed using SAS-PC. The findings were as follows; 1. The subjects of this study were 225 male and 179 female, their average age of them was 12.7. Two students were smoking currently and 49 students had smoked. They started smoking at the mean age of 10.0. 2. Students who were not smoking showed more positive attitudes regarding anti- smoking(F=34.07, p=0.0001), perceived less stress(F=8.32, p=0.0003), and had higher self-esteem(F=15.35, p=0.0001). 3. Those who had the intention to smoke in the future showed more negative attitudes regarding anti-smoking(F=38.97, p=0.0001), perceived more stress(F=4.87, p=0.0082) and had lower self- esteem(F=5.55, p= 0.0042). 4. Those who had a better self-perception of school performance showed more positive attitudes regarding smoking(F=8.28, p=0.0003), perceived less stress(F=3.48, p=0.0316), and had higher self-esteem(F=22.36, p=0.0001). Those who frequently communicate with their parent showed more positive attitudes regarding anti-smoking(F=4.27, p=0.0082), and had high self-esteem(F=13.28, p=0.0001). 5. There were positive correlations between the attitudes regarding smoking and the self esteem of the adolescent(r=0.36498, p=0.0001), and a negative correlation between the self esteem and the perceived stress of the adolescent(r=-0.34763, p=00001). From the above results, we notice adolescent's smoking were related not only with knowledge regarding smoking but also with the intention to smoke in the future, attitudes regarding smoking, and the degree of their stress and self-esteem. So the smoking prevention program to reduce adolescent smoking should include the strategies to increase self-esteem and to address the perceived stress and the dangers of smoking.

      • 신라대학교 주변 백양산의 동물상

        노치권(외 6명) 신라대학교 자연과학연구소 2012 自然科學論文集 Vol.22 No.-

        To study fauna of Silla University located in Mt. Baek-yang, we conducted six surveys from 29 May 2011 to 28 April 2012. We found five phyla 41 orders 197 species of animals inhabiting in this area: four phyla 27 orders 163 species of invertebrates and in vertebrates one order six species of fishes, three orders nine species of amphibians and reptiles, six orders 14 species of aves, and four orders five species of mammals. Of these species, some Korean endemic species were included: a fish of Rhodeus uyekii in a pond near main gate of this university, a frog of Rana coreana in a creek near a dormitory, and a rabbit of Lepus coreanus and a water deer of Hydropotes inermis in a grass region near a main stadium. A kind of hawk, Falco tinnunculus as a natural monument (animal) of no. 323-8, was observed on a building of medical and life science. A blue frog of Hyla japonica as a variation was found near a spring resort. Therefore, this area is considered an ecologically important area having a high animal diversity.

      • KCI등재후보
      • KCI등재

        흡연 예방교육 프로그램이 중학교 1학년 학생의 흡연에 대한 지식ㆍ태도, 그리고 자아존중감과 스트레스에 미치는 효과

        박인혜,강혜영,류현숙 韓國學校保健學會 2001 韓國學校保健學會誌 Vol.14 No.1

        Since many adolescents start and continue smoking to cope with stress from school and home enviroments, peer pressure, and to compensate for lowered self-esteem. The smoking prevention program should consist of the knowledge, attitudes, and behaviors regarding smoking and how to cope with these stresses. The purpose of this study was to determine the effect of a smoking prevention program on smoking related knowledge, attitudes, and self-esteem and stress in first year middle school students. The study was performed on a non-equivalent control group pretest-posttest. 151 subjects(76 experimental group, 75 control group) were selected by a convenience sampling method. The study was carried out in two middle schools in Kwang-ju city, Korea from the 1st of May to the 23rd of June, 2000. The experimental group attended the smoking prevention program which was held for 45 minutes a week for 4 weeks. The questionnaire was administered to measure the degree of knowledge, attitudes, self-esteem and stress of the subjects. The SAS-PC program was used to analyze the data along with percentages, χ2-test, t-test, and paired t-test. The results of this study were as follows: 1. The first hypothesis, 'The experimental group who receives a smoking prevention program would have higher scores of smoking related knowledge than the control group', was supported(t =3.68, p=0.0003). 2. The second hypothesis, 'The experimental group who receives a smoking prevention program would have more positive attitudes regarding stinking than the control group', was supported(t=3.42, p=0.0008). 3. The third hypothesis, 'The experimental group who receives a smoking prevention program would have higher scores of self-esteem than the control group', was supported(t=2.24, p=0.0270). 4. The forth hypothesis, 'The experimental group who receives a smoking prevention program would have lower scores of stress than the control group', was supported(t= -2.77, p=0.0407). The smoking prevention program in this study was effective in increasing the knowledge regarding smoking, enhancing mare positive attitudes regarding smoking, and also increasing the scores of self-esteem and lowering the scores of stress. The results of this study will be applicable in smoking prevention education for early adolescents in middle schools.

      • KCI등재

        초등학교 학생의 약물남용에 대한 실태와 태도

        박인혜,조인숙,류현숙 韓國學校保健學會 2003 韓國學校保健學會誌 Vol.16 No.1

        The purpose of this study was to find out the status of and attitudes on drug abuse in primary school students, to provide basic data for preventing the youth from their drug abuse and contributing to improve their health. 36.0% of the students had an experience of the education to prevent from drug abuse, the students wanted to have an education on drug abuse in primary school, 71% of the subjects preferred to school nurses as the education about drug abuse, and 2.9% of the students show their intention to use drug when their friends recommend to take drug. For the experience of drinking, there was a significant difference to the degree of satisfaction at their school(χ^2=23.29, p=.001), their association with father's smoking (χ^2=13.16, p=.001), and mother's (χ^2=5.60, p=.018) smoking. The experience of drinking showed no significant differences according to the grade and the experience of prevention education on drug abuse. Attitudes on drug abuse according to the general characteristics showed significant differences according to the grade(t=4.10, p=.007, the degree of satisfaction at the school(t=8.86, p=.000), their association with any father's drinking(t=3.18, p=.002) and mother's(t=5.23, p=.000), father's smoking(t=3.21, p=.001) and mother's (t=31.87, p=.000), the state of drug use during the pain(t=7.18, p=.000).

      • Helicobacter pylori와 대장균의 Shuttle Vector 개발

        조명제,이우곤,이상룡,김경희,안영숙,김성희,김현주,류복덕,최여정,윤영혜,백승철,전영석,이광호 경상대학교 유전공학연구소 1997 遺傳工學硏究所報 Vol.16 No.-

        In this study, a vehicle vector using cryptic plasmids was constructed for gene transfer in Helicobacter pylori. pHP51(3.9 kb) and pHP489(1.2 kb) were selected for constructing vectors from cryptic plasmid of H. pylori isolates in Korea. The HindⅢ-digestedDNA fragment(1.2kb) of pHP489 and 1.6kb DNA fragment of pHP51 were ligated with a kanamycin resistance gene(aph3'-Ⅲ) from C. jejuni to produce the recombinant plasmids pHP489K and pHP51K, respectively. Transformation frequency of pHP51K by electroporation was low. But pHP489K could be effectively transformed into various H. pylori strains. In order to design an intermdiate vehicle vector for gene transfer into H. pylori, pBlueHP489K was prepared by recloning pHP489K DNA into pBluescript and pTZ19R vector. This vector permitted the DNA fragment containing pHP489 sequence, aph3'-Ⅲ, and cloned DNA to be cut and self-ligated in the SacⅠ site after cloning. ureA and ureB gene were inserted into pBlueHP489K, resulting in pBlueHP489K/AB. The DNA fragment containing pHP489, kanamycin resistance gene(aph3'-Ⅲ), and urease structural gene was cut away from pBlueHP489K/AB and self-ligated to generate pBlueHP489K/AB. pBlueHP489K/AB made urease-negative H. pylori strains restore their urease activity. By this experiment, pBlueHP489K was confirmed to be the vehicle system for transferring H. pylori genes.

      • KCI등재
      • KCI등재

        A Note on the Existence of a Lyapunov Function

        RYU, HYUN SOOK,Goo, Yoon Hoe 한국수학교육학회 1998 純粹 및 應用數學 Vol.5 No.2

        We show that a real valued function φ defined by φ(χ) = (수식) is a Lyapunov function of compact asymptotically stable set M.

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