• Fashion & Textile Research Journal
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• v.7 no.3
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• pp.291-300
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• 2005

The purpose of this study is to investigate, analyze the purchasing behavior of fashion goods according to life style and role model of preteen generation, and provide manager or marketing planner for the reference data so that they can understand preteen generation and make proper strategy efficiently. So called, preteen market focusing on 1014 generation (from ten to fourteen years old) is highlighted. This generation created between the year 1989 to 1993 after Seoul Olympic monopolize parent's love in abundant economic environment and rise to the core of consumption subject. Products aiming at this preteen generation continuously though consumption mind was shrunk greatly due to recession. Only 2~3 years before preteen market was regarded as grey zone which doesn't belong to not only children (between six and nine years old) but also teenagers (between fifteen to eighteen years old). But in recent day their purchasing powers have increased rapidly and age group is divided on details, so that preteen market has become a niche market. Subjects were 333 persons consisting of students in the 4th~6th grade of primary school and the 1st~2nd grade of middle school in Daegu city. Measuring instruments are as follows: 5questions to differentiate preteen generation, 22 questions to measure life style, 17questions (which have six sub-factors such as purchase motive, factor of product selection, utilization of informant, purchase time, purchase place, and purchase method) to measure the purchase behavior of fashion goods measurement, and 16 questions (which have four sub-factors such as parent, entertainer & sports stars, brothers and sisters, friends) to measure model of role. Statistical data were processed by SPSS 10.0 programs. Frequencies, Factor analysis, Cluster analysis, ANOVA, Cross analysis, Multiplex regression analysis, and Duncan's multiple range test were carried out.

• Journal of Information Management
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• v.41 no.1
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• pp.97-126
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• 2010

Many visually handicapped people face difficulties with using libraries. Public libraries are thus required to meet the need of visually handicapped people. Public libraries should guarantee the visually handicapped the right to use appropriate services. If so, the visually handicapped can improve their life quality by decreasing information gap and increasing information comprehension or accessibility. This study is designed to analyze how visually handicapped people can use public libraries. Based on the analysis, this study can provide actual suggestions to improve opportunities for the visually handicapped to use libraries. Data are collected from visually handicapped people who are the members of Suseong Public Library, Daegu, Korea. In specific, this study can analyze various characteristics(i.e., information needs, selection and use behavior of information sources, difficulties and gaps to access information, use behavior and service satisfaction of public library) regarding their library use by telephone interviews.

• Journal of Korean society of Dental Hygiene
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• v.17 no.6
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• pp.957-967
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• 2017

Objectives: This study consisted of a literature review on oral health among people with disabilities, and to present the factors that should be considered in developing an oral health program for people with disabilities. Methods: The key words 'people with disabilities' and 'oral health' were searched in 4 Korean academic journals and 5 online search engines and a total of 635 papers were identified. Duplicate papers were removed, and the literature selection criteria were applied to the remaining papers. Finally, a total of 45 papers were used in the review. Results: First, people with disabilities were the most common research subjects, followed by dental students, dental hygiene students, dentists, dental hygienist and guardians and special education teachers. Second, the most frequently studied research topic was dental examination, followed by oral health behavior and behavior of using dental clinics. Third, research purposes included the status of oral health, the quality of oral health, dental treatment, the use of oral health service, and oral hygiene behavior and perception. Fourth, the most frequently discussed policy task was expansion of research subjects, followed by oral hygiene and policy development. Conclusions: To enhance the oral health of people with disabilities who have difficulty in keeping their teeth clean and healthy on their own, development of an oral hygiene training program is required not only for people with disabilities, but also for guardians and teachers. It is equally important to examine oral health behavior that could potentially affect the status of oral health and create a more accurate and systematic oral hygiene method. In addition, the government, together with various other research institutes, should conduct an oral health survey of a representative sample of people with disabilities to determine oral health status and facilitate improvements to oral hygiene programs.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.56 no.2
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• pp.83-93
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• 2020

In fisheries, the importance of designing efficient fish cages is being emphasized as aquaculture has become more production than capture fishing. Particularly, the gravity cage system is one of the popular fish cage system in Korea. Currently, gravity cages of various shapes and sizes are being widely designed and installed in offshore and inland seas. The cage is subject to external forces, such as currents and waves, and the shape of the structure and tension on the ropes changes according to these external forces. Thus, it is important to accurately calculate these dynamic behavior, including the external forces and tension on the structure during the design stage. In this study, three types of cage systems with an equal internal volume of 8000 ㎥ were analyzed using mass-spring models and their behavior was interpreted through simulations. These simulations were used to analyze the behavior and tension of the ropes in response to currents and waves to aid in the selection of individual cage sizes for a given total volume. The numerical calculation results indicate that depending on the flow rate, the most resistant system is System 1, which has eight strays, and System 2 and System 3 have 69.4% and 54.8% of the resistance of System 1. Further, total resistance increased as the number of cages increased for all flow rates.

• Korean Journal of Community Nutrition
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• v.24 no.5
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• pp.408-421
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• 2019

Objectives: This study compared the dietary behaviors of single-person households when eating alone according to the employment pattern and age. Methods: A total of 566 people aged 20~59 years old were collected from the status of workers and classified into three groups according to their employment pattern (regular, non-regular workers and business owner). The subjects were collected by purposive quota sampling on a Gallup panel from June to November in 2017. The dietary behavior and perception of eating alone of the subjects were surveyed via online and self-reported questionnaires. Results: The frequency of eating alone was significantly higher in the regular group than the non-regular group and business group (p<0.01). The place of eating alone was significantly higher in the regular and non-regular group in the convenience store, and business group in the office (p<0.001). Ramen, the menu when eating alone, was significantly higher in the non-regular group than the other groups (p<0.01). The preference for eating alone was lower in the older age group (p<0.05). The young aged group (aged 20~30) ate more fast food and felt more convenience than the older aged group aged 40~50 years (p<0.05). Conclusions: Single-person households with a non-regular job have poorer dietary behavior in eating alone than those who had regular employment. In a situation of an increasing number of non-regular workers aged in their 20s and 30s, there is a high likelihood of social problems, such as health and poverty. This study highlights the need for a healthy food selection environment to improve the dietary life of single-person households with non-regular jobs for the diverse types of single-person households.

• Journal of the Korean Society for information Management
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• v.40 no.3
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• pp.55-76
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• 2023

This study analyzed academic information seeking behavior, focusing on university students, the main users of the university library, to derive considerations for the development and improvement of the subject guide of the university library. As a result of the analysis, university students highly evaluated their subjective information seeking ability, but it was found that it was difficult to set specific search terms. The purpose of using academic information is specific, and it has been shown that there is a tendency to perform all information search activities in one database. In addition, when selecting information resources, reliability, suitability, and recency are primarily taken into consideration. Awareness of university libraries and subject guides was generally low, but their reliability was found to be high. Based on this, it is necessary to consider the classification of information sources according to specific information seeking purposes, the composition of information resources, explanatory element technology related to information resource selection criteria, comprehensive database, topic keyword recommendation, library marketing, and close cooperation with internal institutions.

• Journal of muscle and joint health
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• v.30 no.3
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• pp.254-262
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• 2023

Purpose: This study was to determine the effect of Individualized education-counseling program on the performance of Health behavior and Cardiovascular risk after discharge inpatients with percutaneous coronary intervention. Methods: This study is a quasi-experimental study of the non-equivalence control group and the subjects of this study were patients who underwent percutaneous coronary intervention for coronary artery disease and had no complications due to severe arrhythmia or heart failure. The purpose of the study was explained to the subjects who met the selection conditions, and written consent was obtained, and 50 randomized experimental groups and 50 control groups were selected and assigned. Results: Compared to the control group, health behaviors were significantly higher after 1 week (F=33.63, p<.001) and 12 weeks (F=23.63, p<.001). The cardiovascular risk score based on Framingham risk score differed significantly depending on the measurement period (F=26.18, p<.001), there was no significant difference in the interaction between the two groups and the measurement period (F=0.72, p=.469). Conclusion: It was confirmed that the Individualized education counseling program provided to patients with Percutaneous coronary intervention was effective in increasing the subject's health behavior, but not in lowering the cardiovascular risk.

• Journal of Nutrition and Health
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• v.41 no.1
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• pp.54-64
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• 2008

We examined the effect of dietary behavior improvement on diet quality, body composition and blood lipid profiles in 68 middle-aged women. Dietary behavior intervention was consisted of counselling in the problem areas of portion control, food selection for low carbohydrate and high fiber food items, and education on the improvement of micronutrient intakes and diet quality. The subjects were divided into two groups; Improved or Not-Improved Group according to the level of changes in dietary behavior scores. After 6 months, body weight, BMI, waist-hip ratio, and visceral fat area were significantly decreased in the Improved Group compared to the Not-Improved Group. Calorie-adjusted protein, fiber, calcium, iron and vitamin C intakes were significantly increased in the Improved Group. The index of nutritional quality (INQ) and mean adequacy ratio (MAR) were increased only in the Improved Group. We observed a significantly increase in HDL-cholesterol and a decrease in total cholesterol, triglyceride and LDL-cholesterol, and an improvement of atherogenic index in the Improved Group. These results showed that dietary behavior intervention improved dietary behavior scores, and those whose dietary behavior score improved showed more improvement in diet quality, body composition, and serum profiles than those whose dietary behavior score did not improve.

• Culinary science and hospitality research
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• v.15 no.2
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• pp.121-135
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• 2009

The pattern of liquor consumers started to change as the well-being trend and great interest in health have risen for the last few years. In particular, consumption of wine is gradually increasing with the findings revealing that drinking proper amount of wine is good for preventing various adult diseases such as sclerosis of the arteries, heart disease and aging. Accordingly, this study aims at understanding the importance of wine buyers' choice attributes when buying and drinking wine in order to contribute to satisfying customers, popularizing wine and expanding its base. From December 1 to 31 in 2008, it made a survey on natives and weekly settled population living in Seoul area who had bought wine at a wine retail shop with literature and positive researches. It made an application of SPSS 12.0 to analyze the importance of wine buyers' choice attribution based on the demographical characteristics and use behavior with such analysis methods as the frequency analysis, the factor analysis, the reliability test, ANOVA and multiple regression. The results are summarized as follows. First, it showed that there are significant differences between buying and drinking wine by producing countries, buying places, prices, companions except for the number of drinking times, drinking places, and information sources. Second, it showed that wine buyers' choice attributes such as brand characteristics and effects on health have a positive effect on customer satisfaction.

• Environmental and Resource Economics Review
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• v.17 no.4
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• pp.845-873
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• 2008

This study estimates the VSL(value of a statistical life) as well as the WTP(willingness to pay) for mortality risk reduction using sample selection model with data on liver cancer examination which is associated with little possibility of multi-purpose(i.e. joint production) in averting behavior. The marginal benefits of mortality risk reduction are estimated by applying for household production function model with medical expense and the time required for medical examination of liver cancer. Individuals are more likely to take liver cancer test if they are male, older, higher educated, those with spouse, smoker, more income of household, and more anxious about their health. The costs of liver cancer examination are statistically significantly affected with expected signs by size of mortality risk reduction, sex, period of eduction, those with spouse, and household income. The marginal effect of mortality risk reduction owing to taking liver cancer examination is estimated at 321,097 won. The costs of liver cancer examination are increased by 905 won with more one year of education period and by 1,743 won with more one million won in household income. On liver cancer examination, male spends more 12,310 won than female and those with spouse pay more 7,969 won than those without spouse. Therefore the VSL from mortality risk reduction due to liver cancer examination is 321.10 million won at mean size of mortality risk reduction and mean cost of liver cancer examination. The results of sensitivity tests on costs and effects of liver cancer test shows that the VSLs are estimated in a range from 160.55 million won to 642.19 million won.