• 한국비블리아학회지
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• 제21권2호
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• pp.57-68
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• 2010

이 연구에서는 불량행동이론을 바탕으로 도서관 이용자의 불량행동의 개념과 유형, 선행요인, 대처방안 등에 대한 고찰을 통해 이용자 불량행동 연구를 위한 틀을 제시하였고, 향후 국내 현장에 적용 가능한 연구방향을 제시하였다.

• 한국보건간호학회지
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• 제22권2호
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• pp.211-223
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• 2008

Purpose: The principal objective of this study was to assess correlations among the self-efficacy, social support networks, and health behavior of undergraduate students. Methods: The data were collected via questionnaires that investigated self- efficacy, social support networks, health behaviors, health-related factors, and general characteristics. A total of 310 subjects were selected and evaluated for a 3-week period. The data of 300 subjects were analyzed using descriptive analysis, t-test, ANOVA, and correlation, after 10 questionnaires had been excluded due to incomplete data. Results: We noted significant differences and impacts on self-efficacy according to the grade, perceived health status, and BMI. Social support networks differed significantly according to dwelling type and pocket money. Health behavior differed depending on the gender, major, dwelling type, religion, health status, and BMI. We noted a significant positive correlation between self-efficacy & social support networks, and between social support networks & health behavior, but we noted no significant correlation between self-efficacy & health behavior. Conclusion: Health care providers should focus on self-efficacy and social support networks in order to prevent bad health behavior among undergraduates.

• 한국치위생학회지
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• 제16권3호
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• pp.417-426
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• 2016

Objectives: The objective of the study was to investigate the related factors of preventive behavior experience toward dental caries and periodontal disease in Korean adolescents. Methods: The study subjects were 72,060 adolescents in 800 schools who completed 2014 Korean Youth Risk Behavior Web-based survey. Dependent variables included general characteristics of the subjects, oral health behavior, and oral disease experience. The experience rate of sealant and scaling showed the prevention behavior of dental caries and periodontal disease. Data were analyzed by IBM SPSS statistics 20.0. Results: The experience rate of sealant accounted for 26.9%. The experience of sealant was related with gender, school, maternal education level, economic status, vigorous physical activity, smoking, usual stress, fruit consumption, milk consumption, soda consumption, snack consumption, tooth brushing, oral health education experience, periodontal bleeding and pain, mucosal disorders, and bad breath. The experience rate of scaling was 22.6%. The experience of scaling was related with gender, school, city division, learning achievement, maternal education level, economic status, residential type, vigorous physical activity, usual stress, fruit consumption, milk consumption, tooth brushing, oral health education experience, periodontal bleeding and pain, mucosal disorders, and bad breath. Conclusions: To expand preventive oral health behavior in the adolescents, it is necessary to support the systematic policy making and monetary establishment in the future.

• 보건행정학회지
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• 제31권1호
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• pp.74-90
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• 2021

Background: It is getting important to improve the oral health status of the elderly because oral health status may affect their health status of the whole body. In this respect, we aimed to explore the association of oral health status and behavior factors with self-rated health status by sex. Methods: Using the data from the 7th Korea National Health and Nutrition Examination Survey for health surveys and oral examinations (2016-2018), we analyzed a total of 3,070 people aged 65 or older (men: 1,329; women: 1,741). Our dependent variable, self-rated health status, was divided into two groups: not good (bad and very bad) and good (very good, good, and fair), whereas our independent variables of interest were oral health status and behavior factors. In addition to descriptive analysis and the Rao-Scott chi-square test, reflecting survey characteristics, we conducted hierarchical multivariable logistic regression analyses adjusted for socio-demographics and health status and behavior factors. All analyses were stratified by sex. Results: The proportion of people having 'not good' self-rated health was 36.5% in women but 24.5% in men. In a model adjusted for all covariates, the self-rated health status showed significant association with the self-rated oral health status. For example, in men, the risk of having 'not good' self-rated health was high in people having 'poor' (odds ratio [OR], 5.31; 95% confidence interval [CI], 2.34-12.03) self-rated oral health status and in those having 'fair' (OR, 4.03; 95% CI, 1.68-9.70) in comparison with those having 'good' self-rated oral health status. Dental status regarding speaking difficulty seemed to be very important in influencing self-rated health status. For instance, in women, compared to people having 'no discomfort' speaking difficulty, the risk of having 'not good' self-rated health was high in people having 'not bad' (OR, 1.60; 95% CI, 1.14-2.24) and 'discomfort' (OR, 1.79; 95% CI, 1.30-2.47) speaking difficulty. The covariates significantly associated with the risk of having 'not good' self-rated health were: physical activity, chronic disease, stress, and body mass index in both sexes; health insurance type and drinking only in men; and economic activity only in women. Conclusion: Oral health status and behavioral factors were associated with self-rated health status among the elderly, differently by sex. This suggests that public health policies toward better health in the elderly should take their oral health status and oral health behaviors into account in a sex-specific way.

• 한국비블리아학회지
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• 제24권3호
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• pp.121-134
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• 2013

본 연구는 부산지역의 공공도서관을 대상으로 문제이용자의 실태를 조사 분석하였으며, 이를 토대로 공공도서관의 문제이용자에 대한 가장 효과적인 응대방안이 무엇인지 살펴보았다. 부산지역 공공도서관 문제이용자 실태 분석은 부산지역 공공도서관에 재직 중인 사서 128명에 대한 설문조사를 통해서, 그리고 효과적인 응대방안 모색은 해운대도서관 중견사서 9명과의 브레인스토밍과 AHP 기법을 통해 진행되었다. 결론적으로 부산지역의 공공도서관의 문제이용자 응대를 위한 가장 효과적인 방안은 문제이용자 응대에 관련된 세부적인 규정의 제정과 이를 이용자에게 적절히 홍보 및 교육하는 것으로 나타났다. 아울러 도서관 직원에게는 긍정적 언어 사용, 경청 기법, 화난 이용자에 대한 적절한 답변 기법 등과 같은 의사소통 기술 교육이 정기적으로 실시되어야 할 것이다.

• 한국지반공학회논문집
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• 제21권1호
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• pp.29-41
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• 2005

우리나라의 소규모 항만이나 어항인 경우에 설계파는 낮지만 지반조건이 좋지 않은 경우가 많기 때문에 기존의 방파제 축조공법을 이용할 경우 비용이 커질 뿐만 아니라 건설재료의 확보가 어려운 실정이다. 따라서 설계파가 비교적 낮은 경우에 저렴하게 적용할 수 있는 새로운 형식의 방파제에 대한 수요가 증가함에 따라, 본 연구에서는 지반에 대한 특별한 처리 없이 간편하게 설치할 수 있는 가로널식 방파제를 개발하였다. 이 논문은 개발된 가로널식 방파제에 대해 방파제의 근입깊이 및 보강기법, 배치 형태 등 다양한 조건에 따른 방파제의 횡방향 거동을 분석한 것으로 이를 위해 느슨한 모래지반을 대상으로 모형 토조실험을 수행하였다. 실험 결과, 근입깊이 이외에도 경사 버팀보나 앵커등 보강재의 효과 및 방파제 배치 형식에 따른 경향을 확인하였다.

• 한국보건간호학회지
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• 제13권2호
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• pp.174-182
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• 1999

This study. aimed to categorize attitude of smoking behaviors among adolescents and to provide useful data for development of anti-smoking programs for students was conducted from February 1 to August 15. 1999. using the Q method. After reviewing the literature and preceding studies. the researcher proceeded to interview 15 middle and high school students and thereupon. developed a statement form consisting of 34 items. Then. 33 students were sampled. The collected data were coded after having been scaled from '1' to '9'. and then. was analyzed using the PC QUANL program. After all. three types of adolescents were identified. The first type or 'negation' type students perceive smoking as bad habit. and therefore. do not admit of smoking. The second type or 'self-choice' type students conceive that anyone can smoke depending on their judgement. and therefore. admit of other students' smoking. The third type or 'self-perceived refusal' type admit of other students' smoking. but refuse smoking for themselves. Lastly. it is believed that the results of this study would be useful for designing anti-smoking health programs for our adolescents. It is also hoped that this study would be followed up by such studies suggested by the data for the development of anti-smoking programs for each category of students.

• 대한한방소아과학회지
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• 제13권2호
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• pp.1-39
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• 1999

A infancy is the period in that growth and development of man are the most fast and neutrial requirement is the most big on his life. The insufficient neutrition of this period can have bad effect uppon man's whole life health not only physically but also pscychogenically and emotionally. Therefore a proper feeding at a proper time is very important to form the good food behavior and emotional development. The rate of using the commercial weaning food in Korea has gradually increased since 1970 and expected to be more increasing in future. In this paper, I investigate the general weaning status, stneutrial component and material content of infant weaning foods marketing in Korea at present. The material for this study have been collected in the exposition of products and data from manufacturing companies and etc. The conclusion is following. 1. The proper weaning period is from $4{\sim}6$ momth to 12 momth, but recently it is inclined to prolong. 2. In weaning methods, using a spoon is superior to using a bottle in food behavior and neutrial status. 3. The commercial weaning foods have two type, the powder type and formula type, but except gober's, all products marketing in Korea are the powder type and a sort of product is very simple. Therefore it is necessary to develp the more various kind of weaning foods, especially the formula type. 4. In the neutrial component, Son-Sik (flour of grain) cannot be up to international standards and the greater parts of weaning foods have too much suger over the standards.

• Journal of Community Nutrition
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• 제2권2호
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• pp.97-104
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• 2000

The purpose of this study was to investigate meal behavior and food preferences of children with different body types. This survey was conducted using a questionnaire for 274 boys and 257 girls in the 6th grade of elementary school in Anyang city. A questionnaire method was used. Food preferences of 14 food groups were tested with 5 likert scale points. Body types were divided with weight-length index(WLI) calculated by height and weight. The cut-off point for the underweight children was 90, and that of the overweight children was 100. The mean weight of the underweight children(26.2%) was 31.9$\pm$4.0kg, and that of the overweight children(26.9%) was 49.4$\pm$6.3kg. The average BMI of overweight children and underweight children was 21.0kg/$m^2$ and 15.5kg/$m^2$respectively. Perceived health status was different based on body types, and more of the overweight children answered they are healthy compared to the underweight children, Body types were not significantly different based on parent's education and occupation. Only 56.7% of the children ate breakfast at a regular time, 60% and 42.9% of the children had their lunch and dinner at regular time, respectively. Higher percentage of overweight children had irregular breakfast(20.1%) and skipped their breakfast and dinner compared to the other groups, however only dinner was statistically significant. The most frequently answered reasons for skipping meals were 'no time to eat'(50%) and 'bad side-dishes'(17.0%). Food preference was not different among the body type groups, however rice-cake was preferred in the underweight group, as well as milk and lettuce were preferred in overweight group. The preferences for milk and grain powdered drink(misitgaru) were same as or a carbonated soft drink. Focusing pubericant, it is necessary to have a regular breakfast. With regard to the importance of nutrition and health for children, the nutrition education for meal behavior and food preference to achieve a balanced diet should be considered.

• 한국정밀공학회지
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• 제12권3호
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• pp.32-41
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• 1995

In the analysis of metal forming processes by the finite element method, there are many numerical instabilities such as element locking, hourglass mode and shear locking. These instabilities may have a bad effect upon accuracy and convergence. The present work is concerned with improvement of stability and efficiency in two-dimensional rigid-plastic finite element method using various type of elemenmts and numerical intergration schemes. As metal forming examples, upsetting and backward extrusion are taken for comparison among the methods: various element types and numerical integration schemes. Comparison is made in terms of stability and efficiency in element behavior and computational efficiency and a new scheme of adaptive directional reduced integration is introduced. As a result, the finite element computation has been stabilized from the viewpoint of computational time, convergency, and numerical instability.