• Journal of Convergence for Information Technology
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• v.10 no.11
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• pp.232-239
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• 2020

The purpose of this study was to identify the factors affecting the motivation for blood donation participation of university students. The subjects of this study were 200 university students in one area, and a self-report questionnaire was used for data collection. The data analysis used frequency, percentage, mean, standard deviation, Independent T-test, One-way ANOVA, Pearson Correlation Coefficient, and Multiple Regression Analysis. As a result of the study, the factors influencing the subjects' motivation to participate in blood donation were significant in the order of attitude toward blood donation, future blood donation plan, perceived health status, altruism, and number of blood donation experiences. The results of this study can be used as basic data for the development of educational programs to increase the motivation for blood donation participation of university students. It also suggests that there is a need to develop strategies that can increase university students' attitudes toward blood donation, altruism, and health status.

• Journal of Convergence for Information Technology
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• v.10 no.11
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• pp.265-271
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• 2020

This study aims to help the creative idea of nail art design and the expansion of artistic realm by presenting nail art applied with dot, line, and plane, which are the basic elements of the sculpture that make up the space for visual expression of nail art. The research method considered the concepts and characteristics of the molding elements through professional books, prior research, and Internet website. Along with various expression techniques, the characteristics of dot, line, and plane were applied to nail art and expressed as visual messages, and a total of six works were produced according to each characteristic. This research aims to find a new perspective on nail art expression by reinterpreting the characteristics of dot, line, and plane, which are formative elements, in an artistic approach, and to contribute to enhancing the infinite possibilities of nail art design by utilizing them.

• Journal of Convergence for Information Technology
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• v.10 no.11
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• pp.141-147
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• 2020

This study examined the effects of brand attachment on internal modification behavior and usability expanding behavior of product. It has been found that the attribute alignable difference of product plays a moderating effect in internal modification behavior and usability expanding behavior. As a result of the study, the more brand attachment is high, the more behavior of product internal modification behavior and usability expanding behavior of product are high. In addition, consumers with high brand attachment showed greater internal modification behavior of the product when the difference of attribute alignability was high. Also, consumers with high brand attachment showed greater usability expanding behavior of the product when the difference of attribute non-alignability was high. Companies can improve brand attachment and retain loyal customers by increasing the difference of attribute alignability in consumer's product internal modification behavior. In terms of consumer's behavior of expanding product usage, we can strengthen brand attachment and can be used as a differentiated competitive advantage of products through the attribute nonalignable difference.

• Journal of Convergence for Information Technology
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• v.10 no.11
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• pp.210-217
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• 2020

This study aimed to provide help to seeking a preventive intervention plan for lowering employment stress of university in social welfare students and improving quality of life by examining how resilience work between employment stress and quality of their life. This study investigated by carrying out purposive sampling final targeting 118 senior students majoring in social welfare at K university located in Gyeonggi-do. The Study results found that employment stress exerts a significant influence on the quality of life of university in social welfare students, and resilience has a moderating effect between employment stress and quality of life. Based on the results of this study, this study showed applicability of resilience as an internal coping resource for university students, and suggested an active intervention plan for lowering employment stress and improving quality of life.

• Journal of Convergence for Information Technology
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• v.10 no.11
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• pp.240-250
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• 2020

The purpose of this study was to investigate the relationship between serum uric acid levels, insulin resistance and components of metabolic syndrome. It was conducted on 4,428 adults over the age of 20 who had undergone health checkups at a general hospital in Gyeonggi-do from June 2018 to May 2020. As a result of the study, uric acid levels were higher in the metabolic syndrome subjects than normal subjects in both men and women. and the incidence of metabolic syndrome and its components was higher in the hyperuricemia group than in the normal group. Hyperuricemia was found to increase the risk of elevated blood pressure(p=0.006) and hypertriglyceridemia(p<0.001) in men and metabolic syndrome(p=0.012) and low HDL-cholesterol(p<0.001) in women. Thus, in both men and women, hyperuricemia was associated with metabolic syndrome and its components, and it was confirmed that it was an independent predictor of the onset of metabolic syndrome in women.

• Journal of Convergence for Information Technology
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• v.10 no.11
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• pp.272-278
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• 2020

This study was conducted to confirm the component and efficacy evaluation of Buxus Koreana by different part. Leaf, stem, root, and fruit were extracted with 70% ethanol, and the contents of polyphenols and flavonoids were analyzed, and the efficacy against anti-inflammatory, moisturizing and wrinkles were confirmed. The contents of polyphenols and flavonoids of B. Koreana were the highest in fruit extracts at 77.32 and 51.91 mg/g, respectively. As a result of confirming the NO production inhibitory effect, the root extracts showed an inhibitory effect of 29.6%, and iNOS significantly decreased as the concentration of the extracts increased compared to the LPS treatment group. As a result of checking the mRNA expression level of MMP1, it was found to be effective in the root and stem extracts. Through the efficacy evaluation of B. Koreana the possibility of use as a cosmetic material was confirmed.

• Bulletin of the Korean Chemical Society
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• v.30 no.12
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• pp.2962-2968
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• 2009

The photodissociation dynamics of 1,2-bromochloroethane ($C_2H_4BrCl$) was investigated near 234 nm. A two-dimensional photofragment ion-imaging technique coupled with a [2+1] resonance-enhanced multiphoton ionization scheme was utilized to obtain speed and angular distributions of the nascent Br($^2P_{3/2}$) and Br${\ast}($^2P_{1/2}$) atoms. The total translational energy distributions for the Br and Br${\ast}$ channels were well characterized by Gaussian functions with average translational energies of 100 and 84 kJ/mol, respectively. The recoil anisotropies for the Br and Br${\ast}$ channels were measured to be ${\beta}$ = 0.49 ${\pm}$ 0.05 for Br and 1.55 ${\pm}$ 0.05 for Br${\ast}$. The relative quantum yield for Br${\ast}$ was found to be ${\Phi}_{Br{\ast}}$ = 0.33 ${\pm}$ 0.03. The probability of nonadiabatic transition between A' states was estimated to be 0.46. The relevant nonadiabatic dynamics is discussed in terms of interaction between potential energy surfaces in Cs symmetry.

• Journal of Convergence for Information Technology
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• v.8 no.2
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• pp.29-36
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• 2018

This study was conducted to analyze the model of suicide ideation in the elderly living alone. This study is a descriptive research study of 300 elderly living alone in C-region. It is a frequency analysis, correlation analysis, simple rare analysis. AMOS statistics were performed. Data collection was from October 1, 2016 to December 31, 2016. The results of this study are as follows. Family support has a direct effect on suicidal ideation(need for suicide ${\beta}=-.362$, p=.000, negative attitudes toward life ${\beta}=-.259$, p=.001). The results of this study suggest that strengthening the family support and social activities of the elderly living alone reduces the suicidal ideation and builds the social safety net, which leads to the emotional stability and the related policy establishment.

• Journal of Convergence for Information Technology
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• v.7 no.5
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• pp.183-191
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• 2017

In this study, we surveyed 184 participating participants in the golf lesson program. The motivation, self-efficacy, and intention to participate were surveyed. First, the multiple regression analysis of participation motivation and self-efficacy showed that behavior self-efficacy had a significant effect on external manifestation and socialization, whereas maintenance self-efficacy was related to technology development/achievement, enjoyment, A significant influence was found. Second, regression analysis of participation motivation and participation persistence intention showed that only enjoyment factor explains meaningfulness of participation persistence intention. Third, regression analysis of self-efficacy and participation persistence showed a significant effect on both behavior and maintenance factors.

• Journal of Convergence Society for SMB
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• v.6 no.3
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• pp.43-48
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• 2016

Current address-based Internet has started to expose the number of limitations, with the growth of the Internet. Most of the problems have been solved by adding new features to the Internet or some modification of existing features but some problems can not be solved because it is believed that the structural limitations of the Internet. Overcoming to fundamentally the limitations of the Internet, ID-based Future Internet research is under active research going on in the competitive atmosphere of the United States and Europe. However, most studies have been promoted in a specific field is concentrated in a limited area. For the future Internet, there is a need to derive the requirements to overcome the limitation and accommodate the features and advantages of the existing studies. This paper compares and analyzes the characteristics and advantages and disadvantages for the ID-based Future Internet Research, and describes the requirements to have the ID-based Future Internet.