• Magazine of the Korean Society of Agricultural Engineers
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• v.30 no.2
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• pp.44-54
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• 1988

This study was carried out to investigate the applicability of the conventional design method for ground supported circular cylindrical shell structures. For this purpose, the ensiled farm silo was adopted as a model structures. Herein, the conventional design method was based on the assumption that such structures are clamped at the bottom edges or the ground pressure is independent of the deflection at the surface. In the present paper, the applicability of above assumption was checked out by comparison with an exact method considering soil-structure interaction. Some results of numerical calculation show us ; When the ground is very hard, for example Winkler's constant k is larger than 100 kg / cm$^2$ / cm, or the bottom plate of structures has a infinitely stiffness, for example the bottom plate thickness is larger than 100 cm, the sectional forces, obtained from the conventional method at any wall of structures resting on an elastic foundation, can used for design purpose. Therefore, if the above condition is satisfied then the conventional assumptions can be justified for the design purpose. In this case, the assumption that such structures are fixed at the lower edges was more realistic than the assumption that the reaction pressure acting on structures is uniformly disributed since the accuracy of results of the analysis by the former assumption was higher than that obtained from the latter assumption. But the sectional forces in the bottom plate resting on ground directly could not be evaluate correctly by the conventional method.

• Journal of Distribution Science
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• v.18 no.6
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• pp.15-24
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• 2020

Purpose: The ultimate purpose of this research is to analyze the influence of direct service experience on brand equity components and continuance intention by focusing on cultural marketing at airport, as a huge market place. Design/methodology: This study examines how the cultural contact experience of an airport's cultural marketing activities affect the brand equity components, as well as how these factors affect the continuance intention. A questionnaire survey is conducted for airport users and a total of 313 copies of the questionnaire are analyzed using a structural equation. Results: The results demonstrate that cultural contact service has a positive effect on brand awareness, brand meaning, and perceived value, and all factors of brand equity components have a positive effect on continuance intention. In addition, MTE also has a significant effect on continuance intention. Conclusions/implications: The purpose of this study was to investigate the relationship between the cultural contact and brand attachment of tourists experiencing airport cultural marketing services on the composition factors of airport brand equity. The results of this study can be used not only as basic data to help establish a cultural marketing strategy at an airport, but also as to aid establishing and implementing a long-term marketing strategy for the sustainable growth of an airport.

• Journal of the Korean Institute of Rural Architecture
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• v.20 no.3
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• pp.1-9
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• 2018

This research aimed to identify walking trails' purpose of its use and the factors that influence the selection. For this, a survey targeting the walking trail users was conducted in 2016 to question the research aim stated above. The mean number of walking trail usage in a month was 2.51 times and the duration of use ranged from one to ten hours, with the average of 2.5 hours. The main reason for the usage was to maintain physical health and the following was for mental relaxation, thus showing more than 90% of the people concerned with physical and mental health. Walking trails near the residences had the greatest percentage and trails that include mountains, rivers, seas and lakes were the following. Trails near historical locations or countryside showed a lower percentage. The choices showed relevance to the proximity as a standard of selection. The next highest percentage was the convenience of transportation. Additionally, people that access the trails three or more times were inclined to be influenced by the installation of exercising equipment. The aspect of facilities showed that the place for relaxation was a significant selection factor such as bathrooms for 20s to 30s and exercising equipments for people older than 50. To access the walking trails, people reach it by automobiles, public transport, walking and bicycles and out of these, automobiles had the highest percentage.

• Korean Journal of Human Ecology
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• v.22 no.1
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• pp.141-155
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• 2013

The purpose of this study is to identify consumers' needs and purchase intention of high-functional sportswear according to sports participation motivations. Internet survey was done for data collection and the subjects were 300 consumers in their 20-39's who participated in sport activities at least once a week. Factors of sport participation motivations were ostentation, social interaction, self development, mental health, and physical health. Consumers were segmented into the motivation retard group, the multi-purpose pursuit group, the health pursuit group, and the extrinsic motivation pursuit group. And factors of consumers' needs for high-functional sportswear were practicality and comfort function, body protection and physical function, and skin protection and health function. The multi-purpose pursuit group showed strong needs for active and comfort, body protection and physical function, and skin protection and health function but the motivation retard group showed the lowest needs for high functional sportswear. Purchase experiences of high-functional sportswear, accomplishment, and duration period of sport activity affected positively on the purchase intention of high-functional sportswear.

• Journal of the Korean Institute of Educational Facilities
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• v.12 no.1
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• pp.29-40
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• 2005

The purpose of this study is to comprehend the utilization, the establishment and the claim of multipurpose space which was corresponded to the 7th National Curriculum, and to examine the use of multipurpose space. The subjects of this study are new or second amenable elementary schools. The conclusion of this study is as follow. 1) Teachers partly agree to the induction and the direction of the 7th National Curriculum, but they think that it is too early to carry it out and most of them think that it is better than old curriculum. 2) According to a report of contentment of multipurpose space, most of teachers are satisfied by multi- purpose space. The main factor responded by 59.8% of total respondents is to study variously. It means teachers highly evaluate the need of various system of studying. 3) The depth of a multipurpose space including the depth of a hallway is suitable 7.2m as 31.3% of respondents and 6.0m as 30.4%. 4) The main factor of dissatisfaction is noisy and ventilation because of the protection between the multipurpose spaces.

• Journal of Sport and Applied Science
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• v.4 no.3
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• pp.11-22
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• 2020

Purpose: The purpose of this study is to analyze the effect of college sport club participants' ego-resilience on the college adjustment. Research design, data, and methodology: To accomplish the purpose, 360 participants were sampled by means stratified cluster random sampling method. Only 317 questionnaires were statistically processed, while 43 questionnaires were excluded because their respondents failed to complete instrument and judged insincere in filling out questionnaire. To analyze the data collected, statistical techniques, such as descriptive statistics, reliability analysis, independent-sample t-test, and one-way ANOVA, multiple regression analysis were used, and as for difference verification between individual groups in relation to significant results, Duncan's multiple range was conducted. Results: The following results have been drawn out via hypothesis test. First. the background variable of the college sport club participants of was proved to affect the degree of their ego-resilience on the college adjustment. Specifically, their period of participation, frequency of participation and expenses made a statistically meaningful. Second, the college sport club participants of ego-resilience were proved to affect the college adjustment. Academic adjustment, social adjustment, personal-emotional adjustment and institutional attachment made a statistically meaning-full difference. Conclusions: The findings indicate the function of sport club participants' ego-resilience in assisting their adjustment.

• Journal of the Korean Society of School Health
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• v.27 no.2
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• pp.109-120
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• 2014

Purpose: The purpose of this study was to identify the factors influencing emotional and behavioral characteristics of high school students. Methods: This was a descriptive survey using a convenience sample of 672. $1^{st}$, $2^{nd}$ and $3^{rd}$ grade high school students in Inchoen city. Emotional and behavioral characteristics were measured by AMPQ-II scale consisting of 38 items and depression was measured by BDI consisting of 21 items. The subjects were given a self-reporting questionnaire. Collected data were analyzed by frequency, mean, t-test, ANOVA, Scheff$\acute{e}$-test, ${\chi}^2$-test and multiple regression using the SPSS/WIN 20.0 program. Results: General high school students and vocational high school students were more likely to have emotional or behavior troubles, experience depression, and plan suicide than special-purpose high school students. Significant predictors influencing emotional and behavior characteristics were the 'type of high school' and 'depression'. Conclusion: There is a need to develop school-based mental health programs, especially targeting female students, general high school students and vocational high school students.

• Proceedings of the Korean Society of Agricultural Engineers Conference
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• 2003.10a
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• pp.303-306
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• 2003

This survey was carried out to investigate the chemical characteristics of ground water for livestock purpose and to estimate the influence of ground water quality by livestock farming. Water samples were collected three times in 2000, and analyzed for theirs chemical compositions using Korean Standard Methods for Water Quality. The EC of ground water was from 0.214 to 0.474 dS/m. $NO_3-N$ contamination range was from 3.56 to 11.81. The $SO_4{^{2-}}$ was $4.31{\sim}69.37mg/L$ and CI was $12.75{\sim}41.46mg/L$. The data of ground water quality indicated suitable quality for livestock. Also, the concentration of heavy metals in the sample could not make damage to the animals. The $NO_3-N$ concentration of the water by times are as follows: October (8.19 mg/L) > July (7.65 mg/L) > April (4.04 mg/L) with no significant differences during the livestock farming period. The average quality of groundwater for livestock is good for its purpose, and it was showed there was few influence by livestock farming.

• Korean Journal of Human Ecology
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• v.17 no.2
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• pp.247-254
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• 2008

The study investigated the relationship between college students' purpose of and their attitude to English education for their future children (EEFFC). The subjects were 244 college students in Daegu/Keoungbok area, 120 males (49.2%) and 124 females (50.8%). The data were analyzed with $X^2$, t-test, Pearson's Correlation, and Regression (using SPSS 12.1). Major findings include: (1)Female students are willing to give English education in their future children's earlier years, and they show more active attitude to EEFFC than male students. (2) The purpose of EEFFC is more deeply correlated to the attitude to EEFFC in the case of male students than female students. (3) Concludingly, the more the subjects think that English education is essential for their future children's successful social career, the more they show positive attitude to English education.

• Journal of East-West Nursing Research
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• v.18 no.1
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• pp.31-39
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• 2012

Purpose: The purpose of this study was to investigate the relationship between happiness and Yangsaeng in university students of the Republic of Korea. Yangsaeng is a traditional health care regimen that incorporates specific principles and methods with the purpose of improving the health and longevity of life. Methods: The subjects of this study were 358 university students in Korea. Data were collected by using a self-reported questionnaire. Data were analyzed using descriptive statistics, Pearson correlation coefficient, independent t-test, one-way ANOVA, Scheffe test, hierarchial multiple regression, and Cronbach's alpha. Results: Practicing Yangsaeng yielded a statistically significant difference depending on the subject's satisfaction with his/her major, monthly household income, and smoking tendencies. In comparison, the statistical degree of happiness depended on the subject's satisfaction with the his/her major, monthly household income, and boyfriend or girlfriend situations. Yangsaeng was positively correlated with happiness (r=.66, p<.001). Hierarchial multiple regression showed that the Yangsaeng explained 43% of happiness, and if major satisfaction, monthly household income, and boyfriend or girlfriend situations were also considered, this model explained 56% of happiness. Conclusion: The Yangsaeng oriental health care regimen could produce a higher happiness level. Therefore, Yangsaeng could be recommended as a useful means of promoting health and happiness.