• Journal of Digital Convergence
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• v.18 no.5
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• pp.197-203
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• 2020

Based on the previous research that the social responsibility of a for-profit company has a positive effect on the decrease in turnover intention, we examine the effect of CSR of a non-profit organization, hospital, on the turnover intention of members of the organization. We collected data through questionnaire surveys for medical institution workers, and conducted exploratory factor analysis and confirmatory factor analysis using this data. The analysis showed that HSR had a significant effect on organizational trust, and that hospital members' organizational trust had a negative impact on turnover. In conclusion, HSR Had a significant effect on the turnover. Therefore, medical institution managers have to recognize the effect of HSR on decreasing the turnover and carry out HSR for effective management. By identifying the impacts of hospital social responsibility activities that reduce the intention of employees to turn over, it is possible to contribute to the efficient operation of medical institutions, As a future research task, it is necessary to increase the generality of research by broadening the distribution of members.

• Journal of Digital Convergence
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• v.18 no.9
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• pp.135-144
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• 2020

This study aimed to discover the effects of CSR activities on manufacturing employees' organizational trust and job satisfaction. A proposed model based on previous research was empirically tested via structural equation modeling by AMOS using 374 valid samples collected from current employees of D-Heavy Industries & Construction in Chang Won. The results of the empirical analysis are summarized as follows. CSR activities had a partially direct impact on job satisfaction and organizational trust. It has been confirmed that organizational trust has a partial mediation effect(full mediation effect) in the process of CSR activities and job satisfaction. These findings indicate that there exist interrelationships among entrepreneurship, internal and external CSR activities, organizational trust, and job satisfaction. In particular, the importance of CSR activities were identified in terms of effective organizational management by confirming their impact on organizational trust of employees. In addition, organizational trust was verified as an antecedent factor to improve job satisfaction.

• Journal of the Korean Data and Information Science Society
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• v.26 no.6
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• pp.1271-1281
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• 2015

Competing risk analysis is widely applied to analyze a failure time with more than two causes. This paper discusses the application of a competing risk model to a economic activity state of workers with occupational injuries. In particular, main interest is to estimate the distribution of restarting time two kinds of economic activities, (i) returning to original working place and (ii) finding a new job. In this paper, we applied a cumulative incidence function to evaluate their patterns under several individual factors and working place's factor. Furthermore, a subdistributional regression model is applied to estimate the effect of these factors on the returning time. According to result, worker with higher education, younger age and longer working period had a higher chance to return an original working place while one with more severe injuries and skilled laborer had longer returning time to an original working place.

• Korean Journal of Family Social Work
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• no.58
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• pp.151-179
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• 2017

The purpose of this study was to evaluate the communication enhancement program through Social Network Service(SNS) of older adults in the community. This program was mainly designed for improving self-efficacy of older adults and enhancing their communication in the community by using SNS. This program was composed of several sub-programs; understanding the value of communication, meeting with SNS users, SNS education and practice, having activities with SNS, promoting SNS, holding public rehearsals and starting ceremony, and having off-line meeting. This study applied analytical framework based on logic model of systems theory, collected data from the subject group, and evaluated the sub-programs on dimensions of process and outcome. The results showed that this program has an effect on improving self-efficacy through participating SNS activities, enhancing communication through boosting SNS, creating new culture for older adults, and changing attitudes between generations. Based on these results, the practical guidelines for expanding the communication enhancement program through SNS, leading by older adults in the community, were suggested.

• Korea Trade Review
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• v.41 no.2
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• pp.1-28
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• 2016

The purpose of this study is to identity the relationship between CAGE distance and Korean foreign subsidiaries' social responsibility, which is divided into responsive and strategic activities. The hypothesis is that CAGE distance has positive relationships with subsidiaries' social responsibility to overcome local liabilities of foreignness and acquire social legitimacy. The key findings are as follows. Firstly, culture distance has positive significant impacts on subsidiaries' social responsibility activities. It especially has positive influences on strategic CSR. Secondly, administration distance has no impacts on subsidiaries' social responsibility. Thirdly, geographic distance also has positive impacts on subsidiaries' social responsibility activities, especially on responsive CSR. Lastly, economic distance has significantly negative effects on social responsibility. This empirical study identifies the relationships between cross national distance and subsidiaries' social responsibility. Culture and geographic distance has positive influences on subsidiaries' social responsibility. Market seeking subsidiaries group shows more positive relationship between culture distance and social responsibility activities, which means that foreign subsidiaries would engage in social responsibility activities for strategic purpose.

• Journal of the Korean Society of Clothing and Textiles
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• v.39 no.3
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• pp.419-432
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• 2015

This paper examines the protective clothing satisfaction rate of riot policemen. The protective clothing currently in use is the version that underwent enhancement and was distributed in 2009. This version underwent significant enhancements compared to the protective clothing introduced in 1996 in terms of safety and body fitness; however, there is room for further enhancement in terms of activity, thermal comfort and easiness. In this research, a questionnaire survey was conducted on 386 riot policemen working at the Seoul Riot Police Station to study their use of protective clothing and satisfaction rate. The survey questions included safety, activity and body fitness in terms of functionality and comfort as well as easiness and design in terms of wearing comfort. Activity scored the lowest (2.89) in terms of functionality as well as comfort (2.40) that scored the lowest in terms of wearing comfort. It is concluded that, in order to correct deficiencies, the weight of protective clothing must be reduced and design changes must be made to eliminate unnecessary areas in clothing and facilitate faster dressing/undressing. In addition, it is strongly recommended that shock absorption materials be inserted only in vital areas in order to enhance thermal comfort.

• The Journal of the Petrological Society of Korea
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• v.6 no.3
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• pp.185-209
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• 1997

Granitic rocks in the Cheongsan area cosist of three plutons-Baegrog granodiorite, Cheongsan porphyritic granite, and two mica granite. Amphilboles from the Baegrog granodiorite belong to the calcic amphilbole group and show compositional variations from magnesio-hornblende in the core to actinolitic hornblende in the rim. Biotites from the three granites represent intermediate compositions between phlogopite and annite. Muscovites from the two mica granite are considered to be primary muscovite in terms of the occurrence and mineral chemistry. Each granitic rock reveals systematic variation of major oxide contents with $SiO_2$. Major oxide variation trends of the Baegrog granodiorite are fairly different from those of Cheongsan porphyritic granite and two mica granite. The latter two granitic rocks are also different with each other in variation trends for some oxides. Thus three granitic rocks in the Cheongsan area were solidifield from the independent magmas of chemically different, heterogeneous origin. The granitic rocks in the area show calc-alkaline nature. The whole rock geochemistry shows that the Baegrog granodiorite and Cheongsan porphyritic granite belong to metaluminous, I-type granite, whereas the two mica granite to peraluminous, I/S-type granite. The opaque mineral contents and magnetic susceptibility represent that the granitic rocks in the area are ilmenite-series granite, indicating that each magma was solidified under relatively reducing environment. The tectonic environment of the granitic activity in the area seems to have been active continental margin. Alkali feldspar megacryst in the Cheongsan porphyritic granite is considered to be magmatic, judging from the crystal size, shape, arrangement, and distribution pattern of inclusions. The petro-graphical characteristics of the Cheongsan porphyritic granite can be explained by two stage crystallization. Under the smaller degree of undercooling the alkali feldspar megacrysts rapidly grew owing to slow rate of nucleation and fast growth rate. At the larger degree of undercooling the nucleation rate and density drastically increased and the small crystals of the matrix were formed.

• Conservation Science in Museum
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• v.23
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• pp.49-60
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• 2020

The wrapping cloth with Cloud and Treasures Pattern donated by the head house of the descendants of Lee Hangbok (1556-1618) at the National Museum of Korea underwent conservation treatment for its protection and display. It was then compared with other ancient fabric objects for dating and analysis of the design. The subjects of Cloud and Treasures Patterns of clothing excavated from tombs dated to some point between the birth and death of Lee Hangbok and with Cloud and Treasures Patterns on the covers of Uigwe copies from the same period from the late 16th and 18th centuries were compared. The results of comparison with relics with clear dating are as follows: First, The Cloud and Treasures Patterns on the late 16th and 17th centuries the differences in the proportion between the head and the tail of the cloud among. Second, the Cloud and Treasures Patterns on the covers of Uigwe copies and fabrics excavated from tombs dated no later than the early 1700s share similarities with the Cloud and Treasures Pattern on the donated wrapping cloth in terms of the arrangement and size of designs and the proportion between each portion of the design. Though the study failed to identify the exact use of the wrapping cloth, it was estimated to be produced in early 18th century when the portraits of Lee Hangbok were copied.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.1
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• pp.85-95
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• 2019

Recently, studies on the fourth industrial revolution have been actively conducted in the areas of government, business, and academia. Corporate business models that utilize the major agendas of the fourth industrial revolution such as robots, artificial intelligence, Internet of things (IoT), and block chains have been created, and various changes have occurred in not only business, education, and living environments but also in international relations. In this study, we looked at changes in social contribution activities from the perspective of a company facing impacts of the fourth industrial revolution. This study examines the definition and activities of corporate social contribution and how we can contribute to society through corporate activities. 'AT Educom', LG Uplus 'Social Contribution through IoT', KT's anti-infectious disease prevention platform and cases of Intel using IoT. In addition, we have presented what we need to do in the future to promote corporate social contribution activities that will make more meaningful impacts on how corporate social contribution activities will change according to technology development. The first, measuring the performance of corporate social contribution activities needs a standardized methodology and social contribution activities through platform business and ICT should be actively pursued. Lastly, social contribution activities between companies and sectors will increase.

• The Journal of the Korea Contents Association
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• v.20 no.2
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• pp.96-104
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• 2020

As consumers' consumption activities become more active due to the activation of online shopping malls, companies are conducting item trend analyses to boost sales. The existing item trend analysis methods are analyzed by considering only the activities of users in online shopping mall services, making it difficult to identify trends for new items without purchasing history. In this paper, we propose a trend analysis method that combines data in online shopping mall services and social network data to analyze item trends in users and potential customers in shopping malls. The proposed method uses the user's activity logs for in-service data and utilizes hot topics through word set extraction from social network data set to reflect potential users' interests. Finally, the item trend change is detected over time by utilizing the item index and the number of mentions in the social network. We show the superiority of the proposed method through performance evaluations using social network data.