• The Korean Journal of Financial Management
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• v.20 no.2
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• pp.127-150
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• 2003

This study analyzes how capital market comovement can affect investors' decision making. We first analyze time-varying correlation coefficient between stock indices of U.S.A. and Korea. and then, using our empirical results, attempt to draw implications on investors' behavior. We find that the tendency of comovement between Korea and U.S.A. equity returns has considerably increased after the financial crisis of late 1997. Through the analysis of investors' behavior, we find that foreign investors, contrary to ITC's (Investment Trust Company) and individual investors, buy more shares in Korean markets as American stock prices go up. Foreign investors employ dynamic hedging strategy and give more weight on global economic factors than domestic ones. Our empirical results as a whole imply that investment behavior of foreign investors is most closely related to comovement of U.S.A. and Korea capital markets.

• Journal of the Korea Convergence Society
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• v.9 no.6
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• pp.117-124
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• 2018

The purpose of this study was to analyze factors affecting the health behaviors and urinary tract tests of adults and their effects on periodontitis by using raw data from the 6th National Health and Nutrition Survey (1st, 2nd, 3rd year). The subjects were 40 years older who had oral examination and urine tests such as glycosuria and ketonuris. The final 11,036 subjects were analyzed using SPSS. ${\chi}^2-test$ and logistic regression analysis were used to analyze the demographic characteristics, health behaviors, and differences in urine levels and presence or absence of periodontitis. There was statistically significant difference between the urine test values and the incidence of periodontal disease in urine glucose and proteinuria. Risk factors were male, age, income and education level, rural, smoking, obesity, urine glucose. These results suggest that improvement of health behavior and aggressive management of systemic disease factors are necessary and development of management and preventive program of Periodontitis is necessary.

• Journal of The Korean Association of Information Education
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• v.26 no.2
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• pp.85-95
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• 2022

This paper sought to find significant learning behavioral indicators and their correlation with the academic achievements of elementary teacher candidates engaged in an online course using MS Teams during the COVID-19 pandemic. Focused on variables such as the number of visiting days to MS Teams, on-time online assignments, conversation activities, posts, and replies, MS Insights data in the LMS environment were collected in the fall term of the 2020 academic year and analyzed in Pearson correlation and multiple regression. The number of visiting days and on-time online assignments were significantly correlated with their grades, whereas the indicators including average weekly conversation activity, posts, and replies did not have a significant effect on the achievements. Furthermore, the results revealed that the subject's behavioral intention to submit on-time assignments significantly predicted learner achievements.

• Journal of the Korean Society for information Management
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• v.39 no.1
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• pp.281-308
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• 2022

This study aims to present directions for improving information services of medical libraries in small and medium-sized hospitals by exploring the information use behavior and information needs of nurses, medical technicians, and pharmacists who had not been studied. The research design was conducted based on the reviewing theoretical background studies, and in-depth semi-structured interviews were conducted with nurses, medical technicians, and pharmacists working in small and medium-sized hospitals. The results show their information needs, information use behavior, and perceptions of the medical library in the hospital. Based on these results, this study suggests ways to improve the information services provided by medical libraries in hospitals. This research is meaningful because it was first to explore the information use behavior and information needs of health care professionals working in small and medium-sized hospitals.

• Journal of Industrial Convergence
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• v.18 no.5
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• pp.70-76
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• 2020

The purpose of this study was to determine the dietary behavior of adolescents and to determine the association with allergic diseases according to dietary behavior. The data were obtained from the 15th Korea Youth Risk Behavior Survey 2019. Complex-sample descriptive statistics and the chi-square test were used for data analysis in SPSS. Adolescents diagnosed with asthma had a relationship with frequency of breakfast, fruit, soda, energy drink, sweet drink, fast food, vegetable and convenience store eating experience. Adolescents diagnosed with allergic rhinitis were associated with frequency of breakfast, fruit, soda, sweet drinks, vegetables, and milk. Adolescents diagnosed with atopic dermatitis were associated with soda, vegetables, milk, and convenience store eating experiences. Therefore, in the case of adolescents with allergic diseases, it is necessary to educate them on correct dietary behavior so that they can have correct habits.

• Journal of the Korean Institute of Landscape Architecture
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• v.49 no.2
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• pp.41-50
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• 2021

This study was conducted to see the differences of park users by classifying them with their park use frequency in terms of park use, management policy and perception, using the same survey results conducted in 2014 and 2020. Research was conducted on urban parks in Yangju, South Korea, and 740 in 2014 and 431 in 2000 survey results were used. After classifying the high-use and low-use groups according to park use frequency, this study compared the demographic differences and park use method differences according to the group, the recognition differences for the future park management direction between the two groups were analyzed and compared using statistical analysis by year. The results showed that the park's quantitative expansion and accessibility improvements were the most important issues in 2014, while the importance of park management, such as checking and improving aging facilities, providing various programs, and creating a themed neighborhood park that could reveal the identity of the area, was increased in 2020. Despite recognizing the importance of persistent management in the case of high-use groups, the results showed that they were less willing to participate in park management programs compared to less-use groups, which showed the need for a discussion of how to involve high-use groups for long term park management. This study contribute the body of literature that it seeks to understand differences of park user in terms of their park use frequency. However, in future studies, analyzing the differences of park users through a short-term study is required.

• Journal of the Korean Society for information Management
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• v.31 no.3
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• pp.271-291
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• 2014

The purpose of this study is to analyze undergraduate nursing students' electronic document use and reading behavior. To do this, a survey questionnaire was collected from 509 respondents who experienced reading behavior for the last semester. The results of this study show that nursing students' preference of electronic documents is higher than that of printed documents in general. They also prefer electronic documents to printed documents when they want to keep documents. Of respondents, about 94% or higher spent 30mins or more to find information and the main source to find information is 'Naver' search engine as the highest information source, and the place to access information is 'Home' as their highest information access location. In particular, the preference of the document 'on the move' is electronic documents and the main reason includes convenience and easiness to access and move the documents. The findings of this study expect to facilitate the understanding of undergraduate nursing students electronic document use and reading behavior so that it can be used to design and develop medical digital library services and tools more effectively and efficiently in medical area in the future. Furthermore, it expects to provide useful data in promoting user services in digital library in a whole.

• Korean Journal of Environment and Ecology
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• v.22 no.3
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• pp.325-331
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• 2008

This study was designed to provide basic visitor information for establishing effective visitor management strategies. A questionnaire survey was carried on at major entry points(Dobong district) in Bukhansan National Park. 239 random samples of visitor were chosen to represent general visitor population. As for the results from comparing other studies, some differences of demographic characteristics(age, income, occupation etc.) and use patterns(purpose, group types etc.) exist. Total visitors' satisfaction level with the area was relatively high. However, negative impacts on the trails and trash problem by increasing visitor numbers due to abrogating admission fee were indicated as the managerial priority in Bukhansan National Park.

• Journal of the Speleological Society of Korea
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• no.92
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• pp.31-40
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• 2009

The purpose of this study was to revitalize management of Hapki-do gymnasium based on customer. The Subjects of this study were 264 persons who have trained Hapki-do. Also, subjects were chosen by convenience sampling method. Data were analized with SPSS 12.0 version for frequency and crosstab analysis. Following is the analysis result. First of all, it is necessary repairing facilities and operating systematic education program. Secondly, it is necessary a discriminatory education program. Further study on demand features of Hapkido gymnasiums will contribute to expand and to strengthen the base of Hapkido development. This will aid Hapkido to gain dominant position in the competition of martial arts and sports industry.

• Journal of the Korean Institute of Landscape Architecture
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• v.51 no.2
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• pp.68-80
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• 2023

With the recent changes in society and the introduction of new technologies, the usage patterns of parks have become diverse, leading to increased complexity in park management. As a result, there is a growing demand for flexible and diverse park management that can adapt to these new requirements. However, there is inadequate discussion on these new demands and whether urban park management policies can respond. Therefore, empirical research on how park usage patterns are evolving is critical. To address this, blog data, in which individuals share their experiences, was used to examine the spatial consumption patterns through semantic network and topic analysis. This study also explored whether these spatial consumption patterns exhibit experiential consumption characteristics according to the experience economy theory. The results showed that consumption behaviors, such as renting picnic sets and having food and drinks delivered, were prominent and that emotional experiences were pursued. Furthermore, these findings were consistent with the experiential consumption characteristics of the experience economy theory. This suggests that park planning and maintenance methods need to become more flexible and diverse in response to the changing demands for park usage.