• 한국식품영양학회지
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• 제23권4호
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• pp.623-632
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• 2010

The purpose of this study was to determine the relationships between table attitudes(or table manners), nutrition knowledge, eating/snacking habits, and BMI in elementary school children. For the study, 350 [4~6th grade] elementary students were recruited and surveyed. Each response for 10 questions regarding table attitudes was scored by a 5-point scale(5 points=strongly agreed & 1 point=strongly disagreed) with a total score of 50. The reliability of 10 questions about nutrition knowledge was validated using Cronbach's ${\alpha}$(Cronbach's ${\alpha}$=0.80). Total scores for table attitudes were significantly different between the boys and girls(p<0.05). The total score for nutrition knowledge was significantly higher in the girls(7.67/10.0), compared to the boys(7.35/10.0)(p<0.05). The children showed high rates of incorrect answers in questions regarding the function or importance of specific nutrients. No significant differences between the boys and girls were found for places of snack purchase, or pocket money/day. Most of the children answered spending less than 800 won of pocket money per day. More boys preferred meals with meats and disliked Kimchi and vegetables compared to girls, and the differences were statistically significant. The score for table attitudes was significantly and negatively correlated with nutrition knowledge and gender. No significant correlations between BMI and table attitudes or nutrition knowledge were shown.

• 동아시아식생활학회지
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• 제25권2호
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• pp.372-385
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• 2015

The purpose of this study was to develop and evaluate a nutritional education program for preschool children in association with Center for Children's Foodservice Management, childcare facilities and home in order to provide nutritional knowledge and change food attitudes in children. The program was repeated three times using the same educational theme and consisted three steps. Step 1 involved visiting education with teaching tools by a dietician. Step 2 involved home education with a worksheet and participating in events with parents. Step 3 involved repeated education with a textbook by a preschool teacher education reports sent to the center. The subjects of this study were 3 to 5-year-old children at 89 childcare facilities located in Busanjingu. Interest in meals at childcare facilities, dietary guidance for parents of children, and dietary attitudes of children were evaluated before and after education. Number of parents interested in meals managed by childcare facilities (kitchen visiting, meals observation, progress of children's education) increased after education. Mean scores for meal awareness in parents in the form of three questions (proper food distribution, hand washing before mealtime, nutritional and hygienic satisfaction with meals) significantly (p<0.05) increased after education. Mean dietary guidance for parents' scores for all questions except table manner significantly (p<0.01) increased after education. Mean dietary attitudes for children in the form of six questions (try to eat various vegetable, eat meals without leaving, wash hands before mealtime, eat cleanly, reduce sodium intake and keep table manner) also significantly (p<0.001) increased after education. As a results, the nutritional education program applied in this study, positive influenced children's nutritional knowledge and dietary attitudes, and parents' dietary guidance of children.

• Journal of Nutrition and Health
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• 제15권3호
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• pp.181-185
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• 1982

This study was designed to determine nutrition knowledge and attitudes of kindergartners by using a questionnaire. The subjects of this study were 98 kindergartners living in Chonnam region who returned completed questionnaires. Findings are summarized as follows : 1) The mean age of subjects was 26.2. The most influential sources of nutrition knowledge were food composition table and mother. 2) The average nutrition knowledge score was 95.6. (The highest possible score was 175.) All subjects recognized need of snack for children, but only 28% of the subjects understood a etiology of obesity. 3) Nutrition attitudes about importance of nutrition, the proper period of eating habit formation, easiness of changes in eating habits throughout interesting program obtained high scores. 4) Nutrition knowledge was significantly correlated with the attitudes were that children who know Basic 5 will select adequate diet, changes in food habits will easier to achieve if activities relate interests.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1995년도 추계학술대회 논문집
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• pp.466-469
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• 1995

This paper presents a design and performance of the 6 D.O.F linear motion table with a magnetic bearing suspension. The linear positioning of the table with a 150mm stroke is driven by a brushless DC Linear motor and the other attitudes of the stage are controlled by the analog PD controller with magnetic bearing actuators. Each magnetic bearing unit which consists of 3 electromagnets, 3 capacitance probes and 3 backup bearings affords controlled forces by detecting the air gap between the probes and guideways. An integral type capacitance probe amplifier is equipped on the upper plate of the table so that the probe line to the probe amplifier can be shorter therefore the problems due to the stray capacitance and noise can be reduced. Form the pitch-yaw errormeasured by the autocollimator, the vertical and horizont straightness errors of the table are derived that they are maintained below 1.mu. m over 100mm stroke. The positioning accuracy of the linear motion is maintained below 2 .mu. m and the repeatability error is below 1 .mu. m

• 농촌계획
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• 제13권4호
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• pp.79-86
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• 2007

The purpose of this study is to investigate city residents' attitudes and cognition of Daegu City toward Green Tourism. A Questionnaire survey was conducted in september, 2006. The sum of 515 copies was analyzed. City residents recognized the problems of leisure activities as 'burden of expense', 'lack of program diversity' and the advantages of this as 'withdrawal of stress and increase of vitality', 'promotion of health for themselves and their family'. Among theme experiential activities, they preferred 'health/leports experience' 'traditional food experience', 'traditional culture experience', 'nature-ecological experience', respectively. By the result of cross-table analysis, there are many differences between groups by gender & age. Therefore, further development of specific experiencing activity programs and marketing techniques, are required.

• 한국식품영양학회지
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• 제36권2호
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• pp.153-162
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• 2023

The purpose of this study was to evaluate the effect of nutrition education on dietary knowledge, dietary attitudes, and dietary behavior of elderly by analyzing changes before and after nutrition education. This study was conducted in Seoul from March 2022 to December 2022 for 50 elderly (6 male, 44 female) who participated in nutrition education for 8 weeks at three senior welfare centers (Seodaemun, Seongbuk, Jongno). A total of 35 responses were used in the final analysis. Statistical analysis was conducted using descriptive statistics, paired t-test, and Wilcoxon's signed rank test by age, hypertension, and dislipidemia to find effect of nutrition education on their nutritional knowledge, dietary attitudes, and dietary behavior. Results showed that nutrition education had a significant effect on the elderly. In particular, for those with chronic diseases such as hypertension and dislipidemia, the difference after education was significant, indicating significant changes in dietary habits. This study is expected to provide basic data for the development of a systematic nutrition education program for the elderly in the future.

• 한국조경학회지
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• 제30권6호
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• pp.38-46
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• 2003

Perceived crowding is known as a necessary method to evaluate social carrying capacity in recreational settings. But according to the results of previous research, perceived crowding, use density, and satisfaction have shown weak and indirect correlations. The theory of visitors’ adjustment is one of several possible explanations for this poor relation. But the validity of the visitors’ adjustment theory has not been not inspected clearly. Therefore, the purposes of this study are to understand visitors’ adjustment theory and to examine visitors’ adjustment to the overuse of recreational settings. Study hypotheses were formulated through literature review and related to visitors’ adjustment in recreation density. Pour hypotheses were established and inspected with the case study, i.e., Rationalization : Visitors’ satisfaction isn't related to use density in recreation setting, 2) Product-shift : Preference norm is related to current use density, 3) Self-selection : Visitors’ satisfaction for the use level is generally high, and 4) Displacement : Norm interference is related to willingness to revisit. The case study was conducted during May and June,2001. According to the results of this survey, visitors adjust to overuse of recreation setting through rationalization and product shift (hypotheses l/2 acceptance). Current use density isn't related to visitors’ satisfaction and willingness to revisit (see table 3). And visitors’ preference norm is modified by situation (see table 4). Visitors’ satisfaction and willingness to revisit don't show a high correlation but moderately high (see table 5, hypothesis 3 acceptance). Differences between visitors’ preference norm and current use density is norm interference. Norm interference isn't related to willingness to revisit (see table 7). Therefore, the norm interference concept is not a useful method to explain visitors’ adjustment to the degree of overuse in a recreational setting (hypothesis 4 rejection). As for future directions, the following are proposed: 1) correctly understanding and reestablishing the visitor norm and norm interference concept, 2) introducing a composite research method to monitor visitors’ behavior and survey visitors’ attitudes and coping responses. These efforts would be helpful in the Planning and management of recreational settings to improve the quality of visitors’ experiences.

• 한국항공우주학회지
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• 제38권4호
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• pp.342-351
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• 2010

UAV는 임무 수행을 위한 INS 장비와 광학 장비를 갖추고 있다. 이 논문에서는 UAV를 위한 알고리즘으로 칼만 필터와 광류를 이용하는 영상기반 자세추정 알고리즘을 제안한다. 광류는 UAV에 장착된 카메라의 영상으로부터 획득하며 UAV의 자세는 광류를 통해 측정된다. 이 논문에서 UAV 자세의 추정과 낮은 신뢰성을 보완하기위해 칼만 필터를 사용한다. 그리고 실험을 통해 알고리즘을 검증하였다. Rate table과 실제 비행영상을 이용하여 실험 하였으며, 본 논문에서 UAV의 자세 추정 알고리즘 검증 결과를 보였다. Rate table 실험에서 오차는 2도 이내였으며, AHRS를 통해 측정한 결과와 비슷한 경향을 보인다. 그러나 실제 비행 영상 실험에서 최대 Yaw 오차는 21도였으며, 최대 Pitch 오차는 7.8도로 나타났다.

• 동의생리병리학회지
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• 제20권1호
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• pp.10-14
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• 2006

A survey was practiced to the medical doctors of Je-Han Medical Center and Taegu Catholic Medical Center from November to December 2004. The collected data was analysed by the SPSS10+. The analysis of frequency, cross table, the difference of mean was practiced. The focus of the analysis was to find the difference of attitudes between Korean Oriental medical doctors and Western medical doctors. The results of the analysis showed that Korean Oriental medical doctors are more active to the cooperated medical treatments than Western medical doctors. They also have more experience. And both of Korean Oriental medical doctors and Western medical doctors agree to the necessity of the cooperated medical treatments. But the preferred combination pattern of Korean Oriental medicine and Western medicine was different between two medical groups. Korean Oriental medical doctors prefer the one to one combination pattern. But Western medical doctors prefer to Western medicine centered combination pattern. This study has limitations in sampling prcesss and sample size. But considering that the study of the cooperated medical treatments is few, this study has considerable medical sociological meaning.

• 한국식생활문화학회지
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• 제21권5호
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• pp.463-472
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• 2006

The purpose of this study was to investigate university students' attitudes and interests for ethnic food. The questionnaire developed was distributed to 60 students majoring in food & nutrition and 260 students taking a liberal course related with food culture in world. A total of 271 questionnaires were usable ; resulting in 84.7% response rate. Among 12 kinds of ethnic food, a large number of students had an experience in Japanese, Chinese, American and Italian food. Also Chinese, American, Japanese and Italian food were familiar with them, but the hope to eat for French, Spanish, Mexican and German food was too strong. Students knew kinds, characteristics, table manners and etc. for Japanese, Chinese, and American food very well and wanted to know the information about French food. as result of positioning for ethnic food by correspondence analysis, Spanish, English, French, Germany and Mexican food had a strong image in want to eat, wanted to know information about food and got a good feeling. Students perceived Vietnamese, Thai and Indian food as having an experience, Japanese, American and Italian food as well-know about food or restaurants, and Chinese food as being familiar. The findings would indicate trends for ethnic foods and their cultures in Korea and forecast the possibility of change in foodservice market.