• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2002년도 ITC-CSCC -1
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• pp.250-253
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• 2002

We have implemented an interactive multimedia education system for C programming. The system consists of two pars. One is multimedia contents to help students better understand C language syntax, programming style, and program logic and the other is a web-based compilation support system that compiles C programs at the server side which are submitted trough Web by students and returns their execution results to the students' PC. Although there are currently some restrictions that students should replace the inputs functions such as scanf(), getc() and getch() with assignment statements or fscanf(fp, , ), since the system has been implemented using general web technologies and shareware C compiler, the education system could be one solution that education institutions seek to reduce annual immense expenditure of money on C complier.

• 대한치과의료관리학회지
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• 제9권1호
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• pp.44-50
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• 2021

Owing to the Corona virus (COVID-19) crisis, virtual education has been expanded. Accordingly, this study was conducted to determine the direction of oral health education by examining participants' satisfaction with virtual education and educational media preferences. This study collected data from a Naver Form online survey targeting 290 university students across the country, from May 10 to 31, 2021. The collected data were analyzed using IBM SPSS 20.0. According to the data, satisfaction with virtual classes was 3.36 points in 5-point Likert scale, satisfaction factors were reduced commuting time and money expenditure, and the highest dissatisfaction factor was a decrease in lecture concentration. The media platform that most interested students pursing oral health education was YouTube. The oral health education that participants wished to receive through virtual education included how to prevent tooth decay, how to prevent gum disease, and how to brush teeth. In conclusion, it is necessary to develop various media like Zoom, YouTube, and virtual reality programs so that students feel motivated to utilize oral health education and improve oral health.

• Journal of Nutrition and Health
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• 제35권6호
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• pp.650-657
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• 2002

In order to provide basic data for the means to improve food situation and nutritional status of those supported by the National Basic Livelihood Security System (NBLSS), we examined household food insecurity and nutritional status of children under the support of NBLSS. This study included 209 children aged 3-12 years (99 boys and 110 girls) and their caretakers. We measured house food insecurity using Radimer/cornell Scale, children's body sizes and nutrient intake by semi-quantitative food frequency questionnaire, and caretakers' nutritional management skills. Only 9.6％ of the households were in food secured (FS) while 8.1％ were in household food insecured, but without hunger (HFI), 42.1％ were in adult food insecured with hunger (AFI), and 40.2％ were in child hungry (CH). Important predictors of food security were nutritional management skills of the caretakers as well as their education, but neither income nor food expenditure of the households. Mean energy intake of the children was 86.0％ of the Korean Recommended Dietary Allowance (RDA). Intakes of protein, phosphorous, vitamin A and B$_1$ were relatively high ranging from 112.3％ to 124.4％ of the RDAs while those of calcium, iron, niacin, vitamin C were low showing 74.8-83.3％ of the RDAs. Height, weight and weight/height ratio were close to the reference levels. Lower nutrient intakes of children were observed as the households were more food insecured. However, nutrient intakes and body sizes of children did not differ as a function of household socioeconomic status representing by income, food expenditure and caretakers' education. Results of this study suggest the importance of food security and nutritional management skills for the children's nutrient intakes. Concerning this matter, a need for nutrition education in the program for NBLSS was discussed.

• 복식
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• 제51권7호
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• pp.49-62
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• 2001

The purposes of this study were to find out the catalogue and online-order apparel shoppers' impulsive purchase orientation and impulsive purchase stimuli. Self-administered questionnaires were distributed to women over than 20 years, and collected from middle to the end of November in 2000. Frequencies, percentages, and mean were calculated. One-way ANOVA, chi-square test, factor analysis, and cluster analysis were used, and Duncan's Multiple Range test was followed. 1. Factors of impulsive purchase orientation were relax from negative moods, design property, inducement from neighbors, taste congruence, price property of apparel, positive moods, and loose-control, and were segmented into the low impulsive purchaser, the reasonable purchaser, the fulfilled with positive moods, and the high impulsive purchaser. The factors of impulsive purchase stimuli were apparel property, consumer service, sales promotion on the point of sales, and low price. 2. The low impulsive Purchaser was affected little by impulsive purchase stimuli, spent a little money on apparel, and the married with high education level were the most. The reasonable purchaser was affected by sales promotion on the point of sales or low price, spent a little money on apparel, and students or house-wives were the most The fulfilled with positive moods was affected by low price, and students or career women with high education level were the most, but spent less money on apparel. The high impulsive purchaser was affected by various impulsive purchase stimuli, the young unmarried with high education level were the most, and spent more money on apparel. 3. The younger, the unmarried, students or career women, and shoppers with higher income or apparel expenditure showed a higher impulsive purchase tendency for relax from negative mood, design property, for inducement from neighbor, taste congruence, and positive moods. 4. The older, the married, house wives, and shoppers with higher apparel expenditure were stimulated by apparel property or consumer services.

• Nutrition Research and Practice
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• 제8권3호
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• pp.241-248
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• 2014

The accuracy and noninvasive nature of the doubly labeled water (DLW) method makes it ideal for the study of human energy metabolism in free-living conditions. However, the DLW method is not always practical in many developing and Asian countries because of the high costs of isotopes and equipment for isotope analysis as well as the expertise required for analysis. This review provides information about the theoretical background and practical aspects of the DLW method, including optimal dose, basic protocols of two-and multiple-point approaches, experimental procedures, and isotopic analysis. We also introduce applications of DLW data, such as determining the equations of estimated energy requirement and validation studies of energy intake.

• 대한가정학회지
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• 제35권2호
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• pp.401-413
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• 1997

The objectives of this study were to measure the characteristics of environmentally conscious behavior in the private household focused on energy consumption, money expenditure and time usage, and to determine the socioeconomic variables, environmental consciousness and environmental education which are associated with the environmentally conscious behavior of private households. The data for this study were collected in a personal interview and the final sample consisted of 178 respondents and the statistics employed to analyze the data are discriminant analysis $\chi$2-test. As a result of the discriminant analysis, it was shown that environmentally conscious private households consumed less energy, had lower transportation costs, but spent more time in purchasing behavior in the market compared with those who did not exhibit environmentally conscious behavior. Environmentally conscious behavior of private households differed significantly according to the education of housewives, and also to the level of environmental consciousness and environmental education of the respondents.

• 한국융합학회논문지
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• 제10권9호
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• pp.343-349
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• 2019

본 연구는 노인장기요양보험제도가 제도 이용자 가구의 소비 지출에 미친 영향을 평가하고자 한국복지패널 3차년도와 11차년도 조사자료를 이용하였다. 연구대상은 제도를 이용한 프로그램집단과 이용하지 않은 통제집단으로 구성하였다. 집단간 특성차이는 카이제곱검정과 t-test를 이용하였으며, 이중차이 다중회귀분석을 실시하여 소비지출에 대한 영향요인을 파악하였다. 연구결과 노인장기요양보험제도는 제도 이용자 가구의 보건의료비에 통계적으로 유의한 영향을 주어 보건의료비가 증가(${\beta}=3.06$)하는 효과가 나타났다. 그러나 총생활비, 기본비, 교육비, 교양오락비에서는 통계적으로 유의한 효과가 나타나지 않았다. 따라서 전반적인 제도의 효과를 나타내기 위해 본인부담금을 낮추고, 제도의 서비스의 내용과 질 향상을 높이도록 노력해야 할 것이다.

• 농촌의학ㆍ지역보건
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• 제2권1호
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• pp.30-35
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• 1977

Health care conditions in Korea are gradually improving along with the economic and social development. However, the volume of disease is still great, especially in rural areas. This study attempts, therefore, to initiate a comprehensive proposal of rural health care delivery system. The proposal is constructed three parts, problem of health care system, medical cost, medical education system. The proposal consist of the following components: I. The health care system 1. health sub-center is required to be locate in "Myun" the basis administrative unit of local government for delivering primary health care. But, in the viewpoint of medical economics, the primary health care is operated cautiously. 2. Health center is desirable to provide health services in coordinating the health sub-center and other private health institution. 3. The secondary health care is performed in regional combination hospitals, and the attitude that doctors accomodate this system is required. II. The medical cost, Insurance In the expenditure of medical care, the method of a third person's payment is required absolutely. III. The medical education system. 1. The medical education system (process) is changed from the medical education to regional doctor education. 2 In the nurse education system. nursing technical high school is resurrected.

• 대한가정학회지
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• 제12권3_4호
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• pp.641-662
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• 1974

The purpose of this study is to present the basic rule on the planning standard menu for the improvement of nutritional school lunch program through analysis of their food habits and daily energy expenditure. 1. The purpose of the school lunch program is to get on adequate diet in quality and quantity through right food habits and nutrition education for the most active growing children. 2. At present time in Korea, school lunch program has not been carried out nutritionaly so that it should be improved immediately. 3. The ratio of the daily diet should be given to the students breakfast 1. lunch 1.1, dinner 1.5, through analysis of their daily energy expenditure by their activity. 4. The result of the analysis of for food habits shows that children like foods which were used at home commonly and dislike foods not commonly used. 5. The basic rule on the planning school lunch menu is presented as follows. 1) The ratio of the aily diet should be given as breakfast 1, lunch 1.1. dinner 1.5, for calories, and minerals and vitamins should be given 1/3 to 2/5 of a daily requirements. 2) It should be selected foods which most children like foods when plan menu for school lunch. 3) Green, yellow vegetables should be given over 50 gm. 4) Milk should be given 180cc.

• 보건행정학회지
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• 제25권2호
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• pp.80-89
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• 2015

Background: This study aims to identify the monthly average medical expenses of public pension recipients, and analyze the determinants of total health and medical expenses and Western and Oriental medicine expenses, medical service expenses, and medical supplies expenses. Methods: This study used the fifth year data of 2013 out of the raw data of the Korean Retirement and Income Study collected by the National Pension Research Institute. This study conducted t-test, analysis of variance, and linear regression to verify publicly the relevance between pension recipients' general characteristics and health and medical expenses status using IBM SPSS ver. 21.0 for data analysis. Results: It was analyzed that there is a difference in the spending of expenditure and health care costs according to public pension recipients. Medical expenses of the national pensioners was higher compared to the special corporate pensioners. The national pensioner is related expenditure size, education level, family members living together, residential areas, status of spouse, number of chronic illness, and status of limitation in daily life with psychological health status. Conclusion: Therefore, fairness does not occur fire to the medical use between the special corporate pensioners and national pensioners, aggressive of government such as health policy and financial support for the retiree pension policy that reflects the reality intervention would be required.