The purpose of the study was to investigate relationships among self-esteem of the elderly men and women in the economic state, health state, and degree of sex role identity. The subjects were 246 elderly men and women living in Chonnam. Statistics were Frequency, Percentage. Mean, Standard Deviation, Cronbach's ${\alpha}$, ANOVA and Regression analysis. Major results obtained were as follows ; 1) The mean scores of self-esteem in the elderly men and women were 19.26 and 18.84 respectively 2) There were meaningful differences in self-esteem according to health state. economic state. sex role identity in both elderly men and women. And. in the elderly men and Women. the highest influencing variables on their self-esteem were the economic state and health state, and the sex role identity respectively.

The purpose of this study was to examine which of the variables were associated with generative fathering. The subject of the study is consist of 229 fathers who have 4∼6 years old in chonju. The data was gathered through questionnaires. The statistical analysis for this study were frequency. T-test. correlation. Anallysis of Variance(ANOVA), Multiple Regression. Cronbach's Alpha was used to test the reliability of the scales. The major results were as follows : First, there were no significant child's sex and birth in generative fathering. Second. there were significant father's job, income of home and type of family but there were no significant paternal education, father's age and where or not the mother works outside the home in generative fathering. Third. generative fathering was positively correlated with paternal childhood experience. paternal marital satisfaction and father's job satisfaction. Fourth, generative fathering was negatively correlated with parenting stress. Fifth, there were significant differences according to sex-role identity of father in generative fathering that is, generative fathering had more participation and responsibility when father had androgynous or feminine identity than when they had masculine or undifferentiated. Sixth, in multiple regression analysis, generative fathering was predicted significantly by paternal childhood experience, father's sex-role identity. paternal job satisfaction and parenting stress.

The Purpose of this study was to examine the difference among peer orientation according to socio-demographic variables and mothers' rearing behavior of early adolescents and to analyze the effect of these variables influencing peer orientation. The subjects were 399 students-sixth grade and second grade in middle school students, living in Gwangju. The major findings were as follows : 1. Peer orientation of early adolescents showed partial differences according to the socio-demographic variables and mothers' rearing behavior. Peer advice seeking showed significant difference according to child's grade, reasoning guidance, affection and active-education of mother. And extreme peer orientation was difference in the child's grade, sex. family type, reasoning guidance and over-protection of mother. 2. The order in the effective power of variables on peer orientation of early adolescents was as following. Peer advice seeking was influenced by the child's grade and affection that were explained about 21%. And extreme peer orientation was influenced by reasoning guidance. over-Protection. the child's sex, and family type that were explained about 17%. In conclusion, Mothers' rearing behavior was influenced on peer orientations. Above all children's peer orientations are need for the improvement mothers' behavior reasoning guidance. affection.

This study was performed to determine the changes of maternal iron status during pregnancy cross sectionally, and to evaluate the appropriateness of the cut-off points of hemoglobin (Hb). hematocrit (Hct), serum transferrin receptor (sTfR) and sTfR : ferritin ratio for assessing iron deficiency status based on serum ferritin level (< 12${\mu}g$/L). Serum Hb concentrations in the first trimester were significantly higher (p < 0.05) than those in the second and third trimester. Serum levels of iron and ferritin in the third trimester were significantly lower (p < 0.05) than those in the first and second trimester. On the other hand, sTfR:ferritin ratios in the third trimester were significantly higher (p < 0.05) than those in the first and second trimester. sTfR concentrations did not change significantly during pregnancy. The appropriate cut-off points of Hb were 11.5g/dL for whole period of pregnancy. 12.0g/dL for 1st trimester. and 11.5g/dL for both 2nd and 3rd trimester. The good cut-off points of Hct were 34% for whole period of pregnancy. 36% for 1st trimester. and 34% for both 2nd and 3rd trimester The suitable cut-off points of TIBC were 400${\mu}g$/dL for whole period of pregnancy. 360${\mu}g$/dL for 1st trimester, and 400${\mu}g$/dL for both 2nd and 3rd trimester. Any cut-off point of sTfR could not be selected because of its low sensitivity and specificity. The proper cut-off point of sTfR : ferritin ratio was 600 or 650 for all the periods determined except the first trimester. In conclusion, there were no reliable cut-off levels of sTfR and those of sTfR : ferritin ratio showed low specificity. The cut-off values of Hb and Hct for assessing iron deficiency were slightly higher than the values used to evaluate anemia. Thus, if appropriate cut-off levels were applied, Hb. Hct, or TIBC might be useful indices for evaluating iron deficiency as well as anemia.

The purpose of this study is to survey eating habits and food preferences of elementary school students, and to offer basic informations for proper guiding method. The findings of this research were as follows : (1) In regularity of eating habit, boys had more regular terms than girls. In other words, girls more often did without meals or didn't have regular eating habit. (2) Boys were more likely to overeat than girls. On the other hand. girls tended not to eat up all food. (3) The 60% of the children, who were given the questionnaire. answered that they were greedy for delicious foods. It shows that good table manner will have to be taught to children. (4) The 70% of the children answered that they were eating the unbalanced meals. It shows that systematic and continuous guidance for correcting unbalanced meals will be necessary to children. Also, considering that the eating habit of unbalanced meals is more serious in lower grade students, the children will have to learn about balanced meals from lower grade. (5) The research showed that the children were eating out more often than before and that the 90% of the children were eating snacks. So, the table manner when eating out and food selection for snack will have to be taught to children systematically. (6) The children were likely to prefer rice to cereals and to prefer meat to fish. (7) The children tended to like fried food better than any ether food. In addition, they showed higher preference for instant foods like noodles. Therefore, the systematic guidance will be necessary for children not to select acidified fried food.

달걀에 0.5∼3.0kGy의 방사선을 조사한 다음 난백을 분리하여 비조사 및 조사 난백의 물리적, 기능적 특성을 비교 $.$검토하였다. 방사선 조사 달걀을 30$\^{C}$에서 2시간 방치한 다음 난백을 분리하여 실험재료로 사용하였다. 점도는 방사선을 조사하지 않은 대조군 난백이 가장 높았다. 조사 난백의 점도는 조사선량이 가장 낮은 0.5kGy에서 급격히 감소하였으며 이 후 완만한 감소를 보였다. 달걀을 할란하여 난백의 상태를 비교한 결과, 대조군 난백은 농후난백과 수양난백의 구분이 뚜렷했으나, 조사 난백은 구별할 수 없었다. 난백의 pH는 방사선 조사의 영향을 받지 않았다. 한편 색도는 방사선 조사에 따라 명도와 녹색도가 낮아졌다(p<0.05). 난백의 기포형성력은 overrun으로 측정하였는데, 조사 난백은 대조군에 비해 overrun이 증가하였다(p<0.05). 조사선량 3kGy인 난백의 overrun은 대조군 난백에 비해 1.7배 정도 높았다. 난백의 기포 안정성은 기포를 30분 방치하는 동안 유리되는 액량으로 검토하였다. 유리액량은 대조군 난백이 가장 많았다(p<0.05). 조사 난백의 유리액량은 조사선량이 증가함에 따라 감소하였다

본 연구는 비만아동을 위한 효과적인 운동 및 식이요법에 관한 기초 자료를 얻기 위하여 실시하였다. 8∼12세의 비만아동(BMI 25.2${\pm}$1.7)을 대상으로 3일간 실험환경에 적응하기 위한 대조기간을 거친 후 1주간은 운동기간과 다음 1주간은 운동을 하면서 에너지를 제한하는 기간으로 나누어 실시하였다. 운동강도는 60∼75%HRmax 이었으며 에너지 제한량은 493kcal/day이었다. 실험 전후 혈액 성상의 변화를 측정한 결과 Hemoglobin 농도. Hematocrit치, 혈당, GOT 및 GPT 활성은 실험 전후 유의적인 차이는 없었으며 alkaline phosphatase 활성은 유의적으로 감소하였다. 혈 중 총 지방 함량은 실험전 680.0${\pm}$83.1mg/dl에서 실험 후에는 630.0${\pm}$68.2mg/dl으로 감소하는 경향은 보이나 유의적인 차이는 나타나지 않았다. 혈 중 총 콜레스테롤 농도는 실험전 187.0${\pm}$8.1mg/dl에서 실험 후에는 192.6${\pm}$6.9mg/dl으로 유의적인 차이는 나타나지 않았으나, HDL-콜레스테롤 농도는 실험 전 51.8${\pm}$2.9mg/dl에서 실험 후 70.2${\pm}$6.4mg/dl으로 유의적으로 증가하였다. 혈 중 LDL-콜레스테롤 농도는 실험전 100.7${\pm}$5.6mg/dl에서 실험 후 108.5${\pm}$2.3mg/dl으로 유의적인 차이는 없었으나, 혈 중 VLDL-콜레스테롤 농도는 실험 전 34.5${\pm}$5.1mg/dl에서 실험 후 14.3${\pm}$7.6mg/dl으로 유의적으로 감소하였다. 혈 중 중성지방 농도는 실험전 192.0${\pm}$27.1mg/dl에서 132.3${\pm}$9.7mg/dl으로 감소되는 경향이었으나 유의적인 차이는 나타나지 않았다. 혈 중 유리지방산 농도는 실험 전 20.0${\pm}$2.luEq/l에서 실험 후 30.1${\pm}$3.3uEq/l로 유의적으로 증가하였다. 총 콜레스테롤에 대한 HDL-콜레스테롤의 비율(%HDL) 또한 실험전 27.9에 비해 실험 후 34.6으로 유의적으로 증가하였다. 심혈관질환의 위험도 판정에 사용되는 동맥경화지수는 실험전 2.7에서 실험 후 1.8로 유의적으로 감소하였다. 이상의 결과로 보아 비만아동을 대상으로 운동 및 에너지 제한을 실시한 결과 본 실험에 적용한 프로그램은 체중 감소에 효과적으로 작용하였으며 유의있게 HDL-콜레스테롤 농도를 증가, VLDL-콜레스테롤 농도는 감소 시켜서 혈 중 지질대사 측면에 긍정적인 효과를 나타내었다. 그러나 일부 무지방조직의 감소를 동반하는 것으로 보아 본 실험의 프로그램 중 운동 부하량을 다소 줄여 비만 치료시 적용하면 매우 효과적일 것이라 사료된다.

본 연구에서는 미생물의 대사체계를 이용하여 유자껍질내의 유자정유성분을 생전환 시키므로써 고부가가치 고기능성 천연향의 발굴 생산을 시도하였다. 유자정유 성분 대사능 유전자를 지닌 E. coli 형질전환주 EC3, EC4, EC6의 공동 배양액을 유자정유가 유일한 탄소원인 M9배지에서 28$^{\circ}C$로 진탕배양 하였다. 각 공동 배양액(EC3+EC4. EC3+EC6, EC4+EC6 and EC3+C4+EC6)은 각 형질전환주의 단독배양 보다 3∼4배 더 높은 생육도를 나타냄을 알 수 있었다. 공동배양에 의해 생전환된 물질들은 GC-MS에 의해 확인하였다. 각 공동배양액의 주요한 대사산물로는 linalool, 4-terpineol, ${\alpha}$-terpineol이 공통적으로 검출되었다. 소량씩 존재하나 배양액의 주요한 향을 결정할 것으로 보이는 각기 다른 terpene 계열 화합물들이 각각의 공동배양액 대사산물로 검출 되었는데, 공동배양액EC3+EC4에서는 elemol, ocimene, nonanal, trans-2-nonenal이 공동배양액EC3+EC6에서는 cis-ocimene, 2-octanol, octanal. ${\alpha}$-terpinolene, 공동배양액 C4+EC6에서는 ocimene, 그리고 공동배양액EC3+EC4+EC6에서는 nonanal, 2-octenol, iso-menthol, ocimene이 각각 검출되었다.

The purpose of this study was examine the health and food intakes of industrial workers who worked day and night. The questionnaire asked them about their health, stress, knowledge of nutrition, food habits, food intakes and frequency. The night-time workers had a stomachache compaired with day-time workers. Male day-time workers were more prone to stress than night-time workers in the area of job. In the areas of nutritional knowledge and food habits, there were no significant differences between day-and night-time workers for both male and female. Intakes of rice, bread, noddle, meat, fish. beans, vegetables in night-time workers were less than day-time workers. Also the male night-time workers consumed more milk and carbonated drinks than the day-time workers. The night-time workers were worse than the day-time workers and the female night-time workers were the worst. Considering the above results, the night-time workers should correct their food habits and have a well-balanced diet.

The purpose of this study was to examine the effect of social support on compliance to dietary regimen in noninsulin-dependent diabetes mellitus. Two hundred eighty six adult non-insulin dependent diabetics from Seoul, Kyonggido, Kyongsangbukdo participated in the study. Researchers, dieticians, graduate students majoring in nutrition interviewed patients with a pre-structured questionnaire during June in 1998. The questionnaire included items about demographic factors, general characteristics about diabetes. social support, and compliance to dietary regimen. Descriptive statistics, t-test, ANOVA and Pearson's Correlation were used to analyze the data. The mean scores of support from family was 27.0(0∼44). support from relatives, friends, and colleagues was 14.7(0∼32). Mean score of intangible support from family was 19.9(0∼32) and 12.0(0∼24) from relatives, friends, and colleagues. Mean score of tangible support from family was 7.1 (0∼12) and 2.6(0∼8) from relatives, friends, and colleagues. The mean scores for compliance to dietary regimen was 31.6(0∼42). Regardless of type and source, there was significant(p<0.01) correlation between social support and dietary compliance. Therefore, inclusion of family members in nutrition education for diabetics is essential. It is necessary to find ways to increase social support from relatives, friends, and colleagues.

The purpose of this thesis is to investigate the way how the image of Korean costume could be introduced into the world fashion market, and appreciated by foreigners. For this purpose. 1 focus on analyzing the works of Lee, Yong-Hee presented in Pret-a-Porter Paris Collection and interpreting the image of Korean costume in her works. I propose some imperative factors essential to promote the participating of Korean costume into the world fashion market. Firstly. the Korean costume should be reevaluated and moderated in a degree, to be acceptable or accessible to foreigners. Secondly, the commerciality is to be stressed in the light of fashion industry dealing with the practical function of the costume. Thirdly, Our open-mindness to other culture would also make our costume to be more prevalent in world fashion market paradoxically. The Seoul Collection in 2000 fall was opened by Korean government on the recognition that the fashion industry is highly productive and helpful not only in cultural basis but in economics.