• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.2
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• pp.167-174
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• 2020

The purpose of this study was to investigate the kinematic comparison between successful and failed trials of Lopez vault techniques in male gymnastics. The subject, an Olympic gold medalist, was YHS (age: 27 years, height: 1.6 m, and mass: 53 kg) and fourteen high speed motion capturing cameras were used for data collection. The 26 reflective sensors were attached on major anatomical positions and 15 segment-body model was used to calculate the kinematic variables. According to results, the contact duration of the spring-board for successful trial(ST) was longer and that of failed trial(FT) and the range of motion of knee joint for ST was greater than that of FT. The movement times during pre-flight between ST and FT were same, but the movement time of horse contact period for ST was shorter than that of FT. The ST showed a longer movement time during post-flight and the longer horizontal distance than those of FT. Conclusively, YHS needs to approach the horse with a higher position of the body and higher incidence angle, as well as make faster twist angular velocity in an attempt to achieve ST.

• The Journal of the Korea Contents Association
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• v.10 no.4
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• pp.424-432
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• 2010

The purpose of this study was to analyse relationship between leisure sports' activities among older adults on activities of daily living and successful aging. For accomplish this purpose of study, the survey questionnaires were used to collect data. This study firstly set up the population as the Korean elderly who were aged over 65 and living at Seoul as of 2009, 300 persons were chosen by sampling. The numbers, used in actual analysis is leisure sports' activities participant 162, non participant 128. total 300. The statistics method utilized in this study for analyzing the collected data were ANCOVA analysis, multiple regression analysis, path analysis. Activities of daily living reliability is $\alpha$=.876 above and successful aging reliability is $\alpha$=.807 above. The conclusions of this study were as being follows. First, according to the experience of in leisure sports' activities of older adults, it was not difference between the activities of daily living. Secondly, the experience of in leisure sports' activities of older adults had positive effect on successful aging. Thirdly, more intensity of in leisure sports' activities of older adults, had positive effect on instrumental activities of daily living. Fourth, more frequency and intensity of in leisure sports' activities of older adults, had positive effect on social successful aging, more frequency and period(time) of participated in leisure sports' activities of older adults, had positive effect on psychological social successful aging. Finally, the degree of in leisure sports' activities of older adults, had direct or indirect positive effect on activities of daily living and successful aging.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.10 no.6
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• pp.1137-1146
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• 2006

Under this economic circumstance, the logistics firms located in port take better advantages than those in other areas. This study observed those firms with consciousness to which matters were affected a growth of the logistics IT firms. This study considered in terms of three factors which are an economic factor, a political factor and an internal-ability factor for the matters of logistics IT firms' success through the factor analysis. According to the factor analysis, subjective factor showed positive: (1) expanding market through the ideas and abilities, (2) internal relations and government support (3) capability of market identification and focusing on regional industrialization. As a result of the internal ability analysis, there were three positive matters such as (1) a factor of organization or human resource management, (2) relationship with consumer and resource and management ability for strategy, and (3) developing unique product, networking, suitable goods of regional industrialization. The external factor, through the factor analysis was trued out (1) a emerged political factor such as a support up venture, cluster composition, investing R&D and specialist training, (2) economic factor such as tax reduction, financial support, marketing collaboration renting office in a low price by regional government.

• Journal of agricultural medicine and community health
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• v.46 no.4
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• pp.253-265
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• 2021

Objectives: The aim of the study is to identify the success factors of 6 months of smoking cessation targeting male workers in small and medium-sized businesses. Methods: The subjects of this study were smoking male workers who had got the visiting services at a tobacco control center to stop smoking from January 2018 to December 2020. Total number of the participants was 767. Results: The male workers in small and medium enterprises had a success rate of 20.2% for smoking cessation for 6 months. With multiple logistic regression, the factors causing the differences in the success rate for 6 months of the workers were as follows. - The odds ratios (ORs)(95% confidence interval, CI) of the age group of under 29 and 40-49 years were 0.10 (0.03-0.29) and 0.43 (0.24-0.76), respectively, compared to the 50 years and older group. The ORs (95% CI) of the daily average of smoking group of 11-20 and more than 21 were 0.52(0.34-0.80) and 0.46(0.24-0.90), respectively, when compared to the group of 1-10. The ORs (95% CI) of the supporting persons for quitting smoking group of with spouse and other family were 1.99(1.18-3.34), compared to the group with no one. Conclusions: This study showed that the chance of success for smoking cessation for 6 months is higher when the subjects have spouses and other family Supporting persons for quitting smoking. And it also shows that the less they smoke a day and the older they are, the more likely it is to succeed in quitting smoking.

• 재활복지
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• v.21 no.1
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• pp.71-95
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• 2017

The purpose of this research is to suggest implications for the elderly with disability by taking a look at the influence of disability of elderly on successful aging and a moderating effect of social support network. This study analyzed the $4^{th}$ panel data from KReIS and the subjects for this research are 3,906 of elderly aged over 65 years. For the statistical analysis, the IBM SPSS Statistics v23.0 program was utilized. Technical statistics was verified, multiple regression analysis was used in order to take a look at the effects of moderating variable. The results of this research are as the following: Firstly, the disability of elderly had an negative effect on successful age. Secondly, as a social support network, friend & neighborhood network and family network had an positive effect on successful age. Thirdly, friend & neighborhood network among social support network had a moderating effect on successful aging. In other words, the more disabled the elderly are, the lower the level of successive aging became, it turned out that the bigger the social support of friend & neighborhood network, the less the negative effect of disability on successive aging. On the basis of the result, it was proposed a case management for the elderly with disability, assurance of mobility right, and self-help meeting program for social support network.

• Industry Promotion Research
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• v.8 no.3
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• pp.69-78
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• 2023

Based on the perception that integrated retirement preparation in various areas is needed in preparation for increased old age, this study aims to identify the status and characteristics of retirement preparation of middle-aged people and reveal the relationship with successful aging. In addition, it aims to find out the mediating effect of social support in the relationship between retirement preparation and successful aging for the middle-aged. To confirm this, 1,037 men and women aged 50 to 64 who responded to the third, fourth, and fifth additional surveys of the Korean Retirement & Income Study (KReIS) conducted by the National Pension Research Institute were analyzed. When the preparation of middle-aged people for retirement affects successful aging, bootstrapping with IBM SPSS 26 Process Macro Model 4 was conducted to verify the mediating effect of social support. As a result of verifying the significance of independent variables on the parameters, preparation for retirement was positively (+) significant. In other words, it was verified that the higher the preparation for retirement, the higher the social support. Furthermore, it was discovered that social support, an independent variable, had a significant impact on successful aging, and social support, an independent variable, had a significant impact on successful aging. The results of this study suggest the need for social support for successful aging through the preparation of middle-aged people for retirement. It is intended to derive policy implications for preparing for retirement and provide them as basic data to increase the level of successful aging.

• Journal of Venture Innovation
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• v.4 no.3
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• pp.31-47
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• 2021

Variables such as R&D capability and organizational orientation have been dealt with in previous studies on factors that affect the success of new products/services in technology-based companies, but there have been few studies examining the causal relationship of these variables from an integrated perspective. Therefore, this study aims to analyze the effect of the organizational orientation and R&D capability of technology-based SMEs, consisting of customer orientation, innovation orientation, and competitor orientation, on the success of new products/services. In addition, we want to analyze the influence of a company's product/service competitiveness on the success of new products/services. The survey was commissioned by a research company, and 382 valid copies were analyzed by conducting a survey to corporate members in the technical job-related industry. The questionnaire analysis was performed using SPSS 26.0 and Smart PLS 3.0.Customer orientation, innovation orientation, and competitor orientation were found to have a positive effect on product/service competitiveness. It can be said that market changes in product/service competitiveness, technology improvement capability, target market analysis, etc. meet the objectives of most research projects, such as the success of new products/services. In addition, product/service competitiveness was found to have a positive effect on the success of new products/services. It can be seen that R&D capability has a positive effect on the success of new products/services and plays an important role in business expansion of SMEs. From this analysis result, it was found that the organizational orientation and R&D capability of a company have a positive effect on the success of new products/services. Based on the results of this study, implications were presented on the factors that a company must have for the success of new products/services.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.7
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• pp.3275-3283
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• 2013

Purpose: This study is to verify and analyze the influencing factors of successful aging with social support, self-efficacy, community environment and subjective health status on middle and old aged men. Methods: The survey was performed to the men between the ages of 50 and 79 in Seoul and Kyunggi province, Korea. 144 questionnaires were collected and analyzed by SPSS 18.0 program. Stepwise multiple regression was used to identify significant predictors of successful aging. Results: The most influencing factor for successful aging was social support, the second was self-efficacy, the third and the fourth was community environment and subjective health status. This regression model explained 56.7% of the variance in successful aging. Conclusion: The result shows that these variables should be considered in intervention and program of successful aging for middle and old aged men. It can be an important consideration in enhancing promoting care and welfare for the successful aging.

• Journal of the Korean Society for information Management
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• v.29 no.4
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• pp.61-82
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• 2012

With the proliferation of the e-Book industry, people are increasingly interacting with e-Book as information systems. While e-Book contains the components regarded as an information system(IS), few studies have been conducted to assess the success of e-Book from IS perspective. This study proposed and empirically evaluated an e-Book success model. Structural equation modeling techniques were applied to the data collected by questionnaire from 241 users of e-Book. Every relationship among constructs was significantly supported by the data. This finding provided theoretical implications to extend existing e-Book research into the broader IS research area. Furthermore, this study illustrated the use of multi-group structural analysis to test the differences in structural weights between high e-Book and high paper book utility groups. The managerial implications of the results in setting different relationships and allocating appropriate paths to vitalize the e-Book market were discussed.

• Journal of Digital Convergence
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• v.10 no.3
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• pp.51-58
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• 2012

The goal of this paper is to set up the rank list of the critical success factors according to its weights. To get the empirical data for this research, the Internet-based questionnaires were performed. This research is carried out in two steps. At first step, the critical success factors(CSF) are crystallized through factor analysis methods. To find out the weights and ranks of critical success factors in second step, the analytical hierarchical process(AHP) method were performed. The order list of all CSFs will be determined according to their priorities. This order list shows which factors have the most useful influence on the performance and success of SCM. This result could play the role as milestone for the effective management of Supply Chain Management System in korean manufacturing company.