• Journal of the Korea Convergence Society
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• v.11 no.3
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• pp.201-210
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• 2020

The study was conducted to predict usage attitudes and behaviors by combining usage motivation and sensitivity, gender, and age in aviation-related social media. Specifically, the purpose of this study was to examine the effects of social media information acceptance, motivation and sensitivity on gender acceptance by gender and age. To this end, we collected data in an even distribution to prevent gender and age bias among adults aged 20 or older online from April 19 to May 3, 2018. As a result, the lower the female and age in the gender and age had a positive effect on the acceptance of social media information. Motivation for use has a positive effect on information acceptance and sensitivity has a negative effect on information acceptance. Through this, it was found that user class such as gender and age, motivation to use, and sensitivity affect information acceptance. In addition, the negative aspects of the sensitivity factor can be identified, and it is expected to be used as basic data in aviation-related social media marketing strategies.

• Journal of the Korea Convergence Society
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• v.11 no.3
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• pp.311-319
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• 2020

The purpose of this study was conducted to investigate the effect of sleep problems and work-family conflict on job engagement of married female nurses and prove the mediating effect of work-family conflict. This study was the secondary data analysis from the 5th Korean Working Conditions Survey. The sample included 259 married female nurses. Data were analyzed using the SPSS 24.0 and AMOS 24.0 program. As a results, the significant predictors for job engagement were sleep problems (β=-.33) and work-family conflict (β=-.30). Also, there was a mediating effect of work-family conflict between sleep problems and job engagement(p<.001). And these variables explained 28.0% of married female nurses' job engagement. These findings may also be useful for improving the work-related well-being of married female nurses. Therefore, findings from this research can be used to institute guidelines for convergence interventions to increase job engagement in married female nurses.

• Journal of Environmental Science International
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• v.29 no.5
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• pp.575-578
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• 2020

The plasma cortisol of nurserypigs was examined using an outdoor efficacy testwith a digital content-based approach in animal welfare convergence types. Nine nurserypigs,without discriminating between female and male, were classified into 2 groups of 3 pigs each: control and group 1 (effect+nature), control and group 2(effect+nature+music). The control group was the same for group 1 and 2 to compare the effects using a t-test. There was no significant difference in plasma cortisol levels between the control group and group 1 until 4 h after stress induction. However, significant differences were subsequently found between the control group and group 1 from 8 h to 72 h (p<0.05). Further, plasma cortisol was not affected in group 2 at 0 h through 8 h and 72 h. At 12 h through 48 h, group 2 showed a reduction in plasma cortisol level compared to the control group(p<0.05). These results indicated that after stress induction, applying effect plus nature or effect plus nature plus music can effectively decrease plasma cortisol levels in nursery pigs within8 h through 72 h and may serve as a better model for digital content-based approach in animal welfare convergence types.

• Journal of the Korea Convergence Society
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• v.9 no.12
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• pp.449-458
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• 2018

The purpose of this convergence study was to examine whether smartphone addiction predisposition mediated the relationship between perceived stress and health-promoting lifestyle in university students. A total of 332 subjects, recruited from a university in Seoul, participated by completing a survey which included questions about perceived stress, health-promoting lifestyle and smartphone addiction predisposition. As are result of the analysis, perceived stress had a significant positive effect on smartphone addiction predisposition. Perceived stress and smartphone addiction predisposition had significant negative effect on health-promoting lifestyle. Therefore, smartphone addiction predisposition had a mediating effect within the relationship of perceived stress and health-promoting lifestyle. Based on these results, we discussed the necessity of managing the stress and smartphone addiction to improve the health-promoting lifestyle of university students.

• Journal of the Korea Convergence Society
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• v.13 no.4
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• pp.127-135
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• 2022

This study intends to provide basic data to confirm the convergence effects of economic activity on the quality of life and oral health of middle-aged Korean women. Data from the 2019 National Health and Nutrition Examination Survey were used, and complex sample logistic regression analysis and linear regression analysis were performed to confirm the effect of economic activity on health-related quality of life (Korean Health-related Quality of Life Instrument with 8 Items; HINT-8) and oral health-related factors. As a result, in the case of controlling for demographic characteristics and economic activity, there was a significant effect in 4 items (energy, work, memory, sleep) out of HINT-8. When the oral health status was adjusted, there was a significant effect only in 2 items (working and memory) of HINT-8 (p<.05). Therefore, although economic activity of middle-aged Korean women has a positive effect on quality of life, it is considered to be valuable in that oral health status can reduce the influencing factors.

• Proceedings of the Korean Magnestics Society Conference
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• 2014.05a
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• pp.118-118
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• 2014

• Journal of the Korean Statistical Society
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• v.31 no.3
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• pp.359-368
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• 2002

Nonparametric kernel regression problem is considered for a stationary dependent sequence ｛(Xi, Yj) 1 j $\geq$ 1 ｝. In particular consistency and rates of convergence are discussed, which gives some useful insight for the effect of dependence for stationary $\alpha$-mixing sequences.

• Journal of the Korea Convergence Society
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• v.11 no.7
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• pp.239-249
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• 2020

The purpose of this study was to verify whether the endorser effect similar to humans can be created in advertising campaigns based on the artificial intelligence endorser. In particular, considering the characteristics of artificial intelligence, a research model was presented by convergence of consumer innovativeness and anthropomorphism. The results of the online survey of 244 respondents showed that expertise of the artificial intelligence endorser has a positive effect on both brand attitude and purchase intention, but not for trustworthiness while it has a positive effect on brand attitude. Also, the effect of consumer innovativeness and anthropomorphism on brand attitude and purchase intention for artificial intelligence was found. The endorser effect was expanded to artificial intelligence, which is an intangible object, and the existing theory and research results were combined to re-verify it. Theoretical and practical implications for artificial intelligence-based products and services were presented.

• Journal of Fashion Business
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• v.27 no.1
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• pp.50-60
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• 2023

The purpose of this study was to understand the factors with consumers' fashion experiential store experiences and investigate the effect on flow and brand attitude. The study also aimed to investigate whether gender moderated the relationship between consumers' fashion experiential store experiences and flow. An online survey of consumers in their 20s and 40s was conducted. The SPSS 27.0 program was used to perform frequency, factor, and reliability analysis. The structural equation model was analyzed using the SMART-PLS program. The structural model analysis confirmed that consumers' rational, physical, and relational experiences in fashion brand experiential stores strongly influenced flow and found that relational experience had the strongest influence on flow. The influence of rational, physical, and relational experiences and flow on brand attitude was confirmed, where flow had the strongest effect on brand attitude. The examination of the moderating effect of gender on the relationship between consumers' fashion experiential store experiences and flow found that the effect in men was significant for flow and brand attitude through rational experience and that the effect in women was significant for flow and brand attitude through relational experience. These results provide academic implications, and by strengthening consumer flow, we intend to propose the establishment of a marketing strategy and opportunity plan that can elicit a positive brand attitude.

• Journal of the Korean Society of Industry Convergence
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• v.14 no.1
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• pp.37-43
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• 2011

Study of stack effects in the early design stage is the most appropriate moment to draw any problems and provide the right solutions. However, In a real process, The pre-design planning stage review is not thoroughgoing enough to high-rise construction site. Therefore, this study has reviewed by selecting one of inappropriate project [D] to find the possible stack effect alternatives in an early design documentation stage and provide countermeasures to be a foundations of stack effect in the construction stages.