• The Korean Journal of Health Service Management
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• v.9 no.3
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• pp.69-79
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• 2015

Objectives : This study was conducted to verify the influence organizational health has on customer orientation by hospital ownership. Methods : This survey was conducted on a public hospital, private hospital, and religious hospital, respectively, during March 2014 and a total of 210 questionnaires were used in the analysis. ANOVA and regression analysis were used to analyze the collected data. Results : The management environment factor of organizational health was statistically significant in the public hospital compared to the private hospital. The reliability factor of customer organization was statistically significant in the public hospital and religious hospital respectively compared to the private hospital. For reactivity, the religious hospital was statistically significant compared to private hospital. A positive influence was shown in the vitality factor at the public hospital, and community orientation at the private hospital, while both community orientation and career showed effects at the religious hospital. ICU had a negative influence on customer orientation at the private hospital. Conclusions : The reason vitality had a relatively more important effect on customer orientation in the public hospital was due that age group of 20~29 was the dominant socio-demographic factor. Furthermore, the influence of community orientation on customer orientation in the private hospital and religious hospital may be related to the nurses' career.

• Journal of Families and Better Life
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• v.34 no.2
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• pp.1-14
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• 2016

This study attempted to investigate household's private educational expenditure that aggravates a burden on households by using the data from the 2014 Private Education Survey published by Statistics Korea. The effects of purposes of private education and participation in an after school program that is pushed by the government on household's private educational expenditure were analyzed. The major findings were as follows. First, the major purposes of private education lean toward preparing to enroll in school and relieving parents'uneasiness rather than prior learning Second, according to the purposes of private education, the differences of the private educational expenditure were verified. Households spend the highest level of private educational expenditure for the purpose of preparing to enroll in school contrary to the lowest level, which was for the purpose of compensatory learning. Third, participation in an after school program that is regarded as a method of moderating households' private education burden, had a positive effect on reducing private educational expenditure. Forth, private educational expenditure was influenced by the purposes of private education and participation in an after school program. In 2014, the Korean government enforced a law that prohibits schools'education in advance (prior learning) and regulates private educational institutes'advertisement about prior learning. Regarding this regulation, this study aimed to investigate the purposes and expenditure of private education to provide an empirical reference to determine the improvement of related policies.

• Proceedings of the KAIS Fall Conference
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• 2009.05a
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• pp.696-699
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• 2009

A VPN is a private network that uses a public network to connect remote sites or users together. As its popularity grows, companies, organization and even the government turned to it as a means of extending their own networks. To setup a Virtual Private a proper IP VPN Architecture must first be selected. In this paper, the types of IP Virtual Private Network Architecture like the MPLS-Based, IPSec-Based and the SSL/TLS-Based are discussed and compared. The comparison may serve as a guide for selecting the proper IP Virtual Private Network Architecture that is suitable for the company's needs.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.39C no.8
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• pp.696-707
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• 2014

In this paper, firstly, performance degradation due to the Private Distributed Reservation Protocol (DRP) conflict problem caused by devices' mobility is analyzed. And a novel relay transmission protocol combined with Private DRP conflict resolution is proposed to overcome the performance degradation at Private DRP conflicts. In order to give the loser device due to Private DRP conflicts another chance to maintain resources, the proposed relay transmission protocol executed at each device helps the loser device reserve another indirect link maintaining the required resources via a relay node.

• International Journal of Computer Science & Network Security
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• v.22 no.6
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• pp.19-24
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• 2022

The main purpose of the study is to analyze the current state of the organization's information security system in the context of COVID-19 on the basis of public-private partnership. The development of public-private interaction in information security is one of the priorities of the state policy of many estates. Among the priorities of public-private partnership in cybersecurity and information security, there is an expansion of interaction between government agencies and private scientific institutions, public associations and volunteer organizations, including in training, as well as increasing the digital literacy of citizens and the security culture in cyberspace. As a result of the study, the foundations of the organization's information security system in the context of COVID 19 were formed on the basis of public-private partnership.

• Journal of Distribution Science
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• v.17 no.5
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• pp.95-102
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• 2019

Purpose - The purpose of the research is to identify the demographic characteristics of the customers with high private label purchase intention. According to the previous research demographics such as gender, age, income, and residence type affect private label purchase intention indirectly through psychographics rather than directly. For instance, higher income group is time pressured, price-insensitive, quality-sensitive, less likely to enjoy shopping utilitarian products, and less likely to be variety-seeking. The main contribution of this research is to verify the results found in the previous empirical foreign research using scanner data and to investigate the differences of the characteristics of private label users between Korea and the foreign countries. Research design, data, and methodology - In order to empirically test the proposed hypotheses, scanner data of a Korean major super center was analyzed. Results - Empirical results show that private labels are more favored by old people over 50s, dwellers in individual house, lower income group, and frequent store visitors. Age of 30s, dwellers in the apartment of 30 pyung, higher income group, and consumers who purchased a large amount are less likely to purchase private labels. Gender turned out not to affect private label purchase. It should be noted that there is a significant multicollinearity among independent variables. Conclusions - The research findings provide managerial implication for retailers' private label strategy. In general, retailers heavily send private label coupons to the customers with high purchase volume. According to the research, however, store visit frequency is much more positively associated with private label purchase than purchase amount. The study has some limitations. The samples are only consumers with private label purchase experience. The data were drawn from one store and only 8 commodity products were used for the analysis. Also, if more demographics were available, a more complete description on the private brand users' profile could have been derived. We propose the following future research. Research using the data including consumers without private label experience, research investigating direction of causality between private label loyalty and store loyalty, and research using hedonic private label products such as TV and PC could be promising.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.14 no.3
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• pp.1280-1300
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• 2020

In the modern financial sector, interest in providing financial services that employ blockchain technology has increased. Blockchain technology is efficient and can operate without a trusted party to store all transaction information; additionally, it provides transparency and prevents the tampering of transaction information. However, new security threats can occur because blockchain technology shares all the transaction information. Furthermore, studies have reported that the private keys of users who use the same signature value two or more times can be recovered. Because private keys of blockchain identify users, private key leaks can result in attackers stealing the ownership rights to users' property. Therefore, as more financial services use blockchain technology, actions to counteract the threat of private key recovery must be continually investigated. Private key recovery studies are presented here. Based on these studies, duplicated signatures generated by blockchain users are defined. Additionally, scenarios that generate and use duplicated signatures are applied in an actual bitcoin environment to demonstrate that actual bitcoin users' private keys can be recovered.

• Human Ecology Research
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• v.56 no.5
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• pp.461-472
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• 2018

Using a sample of third grade middle school students from the forth wave of Children and Youth Panel Survey in 2012, the mediation effects of private educational expenditure between parenting styles and children's academic performance were investigated by applying factor, cluster, tobit, and two stage regression analysis. The major results were as follows. First, four types of parenting style were identified. The most frequent parenting style was ambivalent parenting (tiger parenting) which was followed by authoritative parenting. Second, compared to permissive parenting style, ambivalent, authoritative, and authoritarian parenting styles were significantly associated with more private educational expenditures. Third, more private educational expenditures were significantly associated with higher academic performance of children. I found both a full mediation effect of private educational expenditure for ambivalent and authoritarian parenting styles, and a partial mediation effect for authoritative parents. Authoritative parenting style has a negative moderating effect on the relationship between household income and private educational expenditure, along with a positive direct effect on the academic performance of children. The results suggested that an authoritative parenting style was related with higher academic performance of children with less private educational expenditures compared to other parenting styles. The results also implied that the public policies to enhance authoritative parenting style among parents would be effective to reduce household's private educational expenditures.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.6
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• pp.2660-2666
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• 2013

Education is important in Korea and English education takes a huge part of it. Korean Education can be divided into public and private. A number of households expend money on private education. Therefore this study examines the relationship between private education expense and the grade of college entrance examination. As results, there is a positive effect between them and also a positive effect between the total mount of time of private education and the grade of college entrance examination.

• Journal of Distribution Science
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• v.22 no.5
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• pp.59-66
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• 2024

Purpose of this study is to examine how human resources agility affects the distribution of performance lecturers and education staff at private universities in Indonesia. Sample and data in this research is 389 respondents from 265.000 lecturers and academic workers in 3115 Private universities in Indonesia. Methodology in this study used the Structural Equation Model to analyze how human factors agility such as creativity, focus, effectivity, and efficiency have an influence on agility and performance. Results show that agility plays a very important role in improving the performance of lecturers and staff at private universities in Indonesia. It was found that human factors agility, where indicators such as creativity, focus, effectivity, and efficiency have an influence on the agility and performance of lecturers and staff at private universities in Indonesia. Conclusion from this research agility factors is important to improve the distribution of performance Lecturers and Staff's on Private University in Indonesia. Hopefully, in further research to other researcher add some other important variables such as the working environment and spirit of leadership in influencing agility as well as the performance of teachers and staff at Private Universities in Indonesia.