• The Journal of the Korea Contents Association
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• v.18 no.3
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• pp.499-508
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• 2018

This study explored the relationship between the Resilience and Organizational commitment, The police officers' perception on the resilience has been measured, and then how their perception on the resilience affects the organizational commitment has been examined. This study aimed at measuring the effects of police officers' perception on the resilience on organizational commitment By reviewing previous finding, police officers' resilience(Self-Regulation Skills(Regulation skills, Cause Analysis skills, Impulse control skills), Interpersonal Skills(Expansion skills, Communication skills, Empathy skills), Positive Capacity(Appreciate, Life satisfaction, Self-optimism)) were selected as independent variables, Organization Commitment(Affective commitment, Continuance commitment, Normative commitment) was selected as dependent variable. The result of analysis showed that Life satisfaction>Cause Analysis skills>Communication skills> Empathy skills> Appreciate> Impulse control skills influenced in Affective commitment (positive), Life satisfaction>Self-optimism>Regulation skills>Communication skills>Cause Analysis skills in Continuance commitment(positive), and Expansion skills>Empathy skills>Self-optimism>Life satisfaction>Impulse control skills in Normative commitment (positive).

• The Journal of Korean Academic Society of Nursing Education
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• v.24 no.2
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• pp.127-136
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• 2018

Purpose: The purpose of this study was to examine the effects of self-regulated learning ability of freshmen in nursing college on the learning persistence intention, and to determine if their learning motivation meditates the relationship between them. Methods: The study design was based on descriptive research. Data were collected from 146 nursing freshmen studying at a university in D city from June 5, 2017 to June 7, 2017. Results: There was a positive correlation among learning persistence intention, self-regulated learning ability (r=.57, p<.001) and learning motivation (r=.60, p<.001). Also, it was found that learning motivation was positively correlated with self-regulated learning ability (r=.79, p<.001). According to the Sobel test results, the learning motivation had a complete mediating effect (${\beta}=.39$, p<.001) between self-regulated learning ability and learning persistence intention (Z=3.63, p<.001). Conclusion: Therefore, this study suggests developing a learning motivation program to improve self-regulated learning ability and learning persistence intention of nursing students during their freshman year.

• The Journal of Korean Institute of Electromagnetic Engineering and Science
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• v.14 no.10
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• pp.1017-1023
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• 2003

Recently, the use an electric apparatus has brought into concerns about health risks from exposure to electromagnetic fields. During the last 2 decades, a number of epidemiological studies have explored the association between childhood leukaemia and residential exposure to power-frequency electromagnetic fields. Several studies have suggested that there is a small excess leukaemia risk with magnetic field exposure above 2 mG. A number of governmental and international organizations have developed exposure gudelines. The most rigid regulation with exposure levels for the elementary school and hospital has been enacted by Switzerland. Although there is no convincing supportive laboratory evidence, and the absence of a plausible biological mechanism of disease causation limits, governments are increasingly called on to adopt precautionary approaches to regulating electromagnetic field exposures. The government would need to establish the policy for electromagnetic fields and continually to be concerned about possible health risks from exposure to electromagnetic fields.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.2 no.1
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• pp.116-124
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• 1991

Nursing problems of 48 hospitalized patients with Conduct Disorder at a Child-Adolescent psychiatry inpatient were analyzed by reviewing nursing records. The results showed that the problems such as ineffective individual coping, impaired social interaction, disturbance in self-concept, potential for violence, alteration in parenting, altered growth and development were continued from early to later phase of the hospitalization and the other problems such as self-care deficit, anxiety, sleep disturbance, altered nutrition, hyperthermia were temporary. The etiologic factors related to these problems were underdeveloped ego, low self-esteem, dysfunctional parent-child relationship, some situational crises in family and handicap like mental retardation or epilepsy. Therefore nursing approach for the patients with Conduct Disorder should focus on ego growth and improvement of interpersonal relationship through systematic and long-term nursing plans and interventions for these patients and their family.

• Journal of Korean Public Health Nursing
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• v.18 no.1
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• pp.167-177
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• 2004

This study was performed to explore the effects of aqua-exercise program on back pain, flexibility. time of exercise and self-efficacy in the women with chronic back pain. The design of this study was a equivalent pre-post test experiment. The subjects consisted of 31 women living in seoul. They underwent tests of back pain. flexibility. time of exercise and self-efficacy as baseline data before aqua-exercise program. The aquatic exercise was based on the Back hab and was consists of 60minutes session, 2 times a week for 5 weeks. Data were analyzed with percentage, mean, standard deviation, t-test and pearson correlation coefficient using SAS program. The results were as follows. 1. The back pain has significantly decreased after aqua-exercise program. 2. The dorsal flexibility has significantly increased after aqua-exercise program. 3. The time of exercise has significantly increased after aqua-exercise program. 3. The Self-efficacy has significantly increased after aqua-exercise program. The findings showed the aqua-exercise program could be effective in decreasing the back pain and effective in increasing the flexibility, time of exercise and self-efficacy. It can be suggested the aqua-exercise is effective in the health promotion of the women with chronic back pain.

• Journal of the Korean Magnetics Society
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• v.21 no.4
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• pp.147-150
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• 2011

Since their discovery in the early 1980's, the market for bonded rare earth magnets has shown steady growth. Today these magnets are widely used for our daily life such as computer peripherals, automotive, consumer electronics, and office automation. However, the price increases of rare-earths started from the $2^{nd}$ half of 2010 became even worse in 2011. During $2^{nd}$ quarter of 2011, almost all of rare-earths showed unprecedented vertical price increases, and it brought significant impact to the related industry in terms of the price and supply. This will ask the fundamental change in the policy of the bonded rare earth industry to expand its market share, which has been highly dependent on the replacement of ferrite magnets via relatively higher performance compared to the price at certain applications. In order to achieve the sustainable growth of bonded rare-earth magnets in the future, it needs to change the current paradigm and setup the new business model. This article includes a brief summary of the rare earth price trend and the applications of the rare-earth bonded magnets. The efforts to improve the performance and diversify the applications for future growth have been also presented.

• Journal of Korea Port Economic Association
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• v.32 no.2
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• pp.59-71
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• 2016

This study empirically examines the dynamic specification of the ship price model based on a vector autoregressive model and data covering from January 2000 to October 2014. Our results are summarized as follows: first, the relationship between ship price and interest rate shows significantly negative and the relationship between ship price and freight rate shows positive. It provides consistent implication that ship price depends on interest rate and freight rate under the dynamic Gordon model. Second, we apply an impulse response analysis to ship price and find the responses of the ship price from both factors, interest rate and freight rate, which affect during seven periods approximately. Finally, the results of a variance decomposition indicate that freight rate is more important than interest rate on the ship price.

• Journal of the Korean Society of Clothing and Textiles
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• v.44 no.5
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• pp.1004-1018
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• 2020

Advances in e-commerce enable consumers to shop efficiently for fashion products in global markets in addition, the market size of purchasing directly from foreign websites are also increasing. This study investigates the effects of hedonic and utilitarian shopping values on the continuous use intention of online cross-border shopping. Curiosity and self-efficacy were introduced as mediating variables between shopping values and user intentions. A web-based survey is conducted on female consumers, who have experiences to buy fashion products by online cross-border shopping. A total of 472 responses were collected from a panel of online survey firms. Data are analyzed using confirmatory factor analysis, structural equation modeling, and multi-group SEM by AMOS 21.0. According to the results of the structural equation model test, hedonic value affected continuous use intention of online cross-border shopping as mediated by curiosity and self-efficacy; in addition, utilitarian value influenced self-efficacy, which mediated relations between the utilitarian value and the continuous use intention. The research model was also tested to compare heavy users and light users of online cross-border shopping. For heavy users, the effect of hedonic value on curiosity was significantly stronger than for light users. Several implications are suggested based on the results.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.23 no.3
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• pp.175-184
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• 2023

Korean Wave is now internationalized through the internet by social media, which have no space-time restrictions. This research examine the continuance use of K-Pop promotion using social media in Indonesia. In this study we apply the Expectation-Confirmation Model to analyze the effects of individual self-efficacy and perceived enjoyment on perceived usefulness, confirmation, and satisfaction of Social Media. As a research method for that purpose, the conformity of the model and the research hypothesis were verified using the structural equation model. As a result, it was found that the perceived enjoyment positively influences perceived usefulness, self-efficacy has a positive influence on perceived usefulness. We also found that confirmation positively affects both perceived usefulness and satisfaction, and that perceived usefulness positively affects satisfaction. Finally, satisfaction was found to always have a positive effect on intention to use.

• Fashion & Textile Research Journal
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• v.25 no.6
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• pp.704-714
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• 2023

This study explores how avatar customization influences the continuous intention to use the metaverse, mediated by self-expansion. The moderating effects of self-efficacy between avatar customization and self-expansion are also explored. Data were collected through an online survey using consumer panels. Participants were Zepeto users aged 18 or older who had used the platform within the previous six months. They were asked to recall a recent shopping experience of exploring the virtual fashion store via Zepeto. A total of 196 valid responses from participants were analyzed using SPSS 26.0 for descriptive statistics, reliability analysis, and PROCESS procedure, and AMOS 23.0 for confirmatory factor analysis. Results demonstrate that avatar customization increases continuous intention to use the metaverse; this effect is mediated by self-expansion. The moderated mediation effect of self-efficacy in the indirect path was significant and mediated by self-expansion. Specifically, the interplay effect of avatar customization and self-efficacy on self-expansion was statistically significant. For participants with high self-efficacy, avatar customization increases self-expansion, and it mediates the relationship between avatar customization and the continuous intention to use the metaverse. Findings contribute to expanding the literature on metaverse usage by testing the impact of avatar customization on self-expansion.