• Korean Journal of Family Social Work
• /
• no.62
• /
• pp.5-38
• /
• 2018

This study explores experiences of male siblings without disability who are caring for their adult siblings with intellectual disability. To this end, in-depth interviews were conducted based on phenomenological qualitative research methods, and documents such as newspaper articles and broadcasting documentaries covering the care of participants were also used as materials. Data collection took place from August to October, 2017, and four brothers without disability participated in this study. Findings are presented as five themes: a sibling with a disability-centered life, living with complex emotions including emotional ambivalence, cautious life at all times, life to receive consolation, and life trying to achieve balance and harmony. Based on the results, political and practical considerations for brothers without disability and their families who support their adult siblings with intellectual disability are discussed. Implications for social workers are suggested.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2012.11a
• /
• pp.907-909
• /
• 2012

주민등록번호는 주민생활의 편익 증진과 행정사무의 적정한 처리를 목적으로 도입되었으나 인터넷의 발달과 함께 관행적이고 무분별하게 사용되어 왔다. 수집된 주민등록번호가 해킹 등의 유출사고로 명의도용 등 범죄에 악용될 우려가 커지자 이를 근본적으로 해결하기 위하여 2011년 방송통신위원회는 인터넷상 주민등록번호 수집 이용을 제한하는 법 제도적 정책을 추진하였다. 정보통신망법이 개정되어 주민등록번호의 사용이 제한되면서 사업자에게 본인확인, 연령확인 등 법률의무의 이행이나 고객의 분쟁조정 등 목적을 위해 주민등록번호를 대체할 본인확인수단이 필요하게 되었다. 본 논문에서는 주민등록번호를 이용자가 입력하지 않으며 보편적으로 사용하고 있는 인프라를 이용하고 단순한 입력정보의 변경을 통해 본인확인을 할 수 있는 방안을 제안한다.

• The Journal of the Korea institute of electronic communication sciences
• /
• v.16 no.2
• /
• pp.247-254
• /
• 2021

Problems such as a limited frequency resource and interference between adjacent bands have been continuously raised because of rapidly developing wireless technology and communication service. In order to solve that problem, government has been developed and operating the Spectrum Management Intelligent System(SMIS). This paper compares the results simulated by SMIS with the ATDI and the Matlab coded provided by ITU-R for verification of SMIS operating for the public interests. The Recommendation ITU-R P.526, P.1546, and P.1812 among the propagation model loaded in SMIS were chosen because of the relation to the broadcasting service. The comparison and analysis result shows that the outputs derived by SMIS has the small error of less than 1 dB. This research could be utilized for the policy establishment and R&D for the frequency allocation and the interference between adjacent bands.

• Journal of Digital Convergence
• /
• v.17 no.2
• /
• pp.275-282
• /
• 2019

The current study is to examine the effects of anger and work-family balance on organizational commitment. Two-hundred workers attending the Institute of Lifelong Education at a University in Seoul completed the instruments assessing anger, work-family balance, and organizational commitment. The results from structural equation modeling analysis showed that anger was negatively related to work-family balance and organizational commitment, and work-family balance was positively related to organizational commitment. Moreover, the relationship between anger and organizational commitment was partially mediated by work-family balance. These findings suggest that a way to focus on both anger and work-family balance than only anger is more productive in order to boost organizational commitment.

• The Journal of The Korea Institute of Intelligent Transport Systems
• /
• v.18 no.1
• /
• pp.83-90
• /
• 2019

LED lighting is spreading on the strength of LED lighting, and various government policies are being implemented. VLC research which is a wireless communication technology using lighting has been actively conducted, and it has been proven through many studies that a general LED light source such as a high-speed data transmitter can be used. But from now on, one of the main problems is the noise from side lights, which can be compared to the noise of radio broadcasts. So in this paper, we proposed a noise canceling model to remove the interference of ambient light by using an optical filter for a detachable VLC channel. In order to verify the proposed model, various high brightness RGB LED modules were used for comparative analysis. In addition, the applicability was verified through experiments using High Luminance LED lighting which is applied in real life.

• Journal of Family Resource Management and Policy Review
• /
• v.24 no.4
• /
• pp.1-20
• /
• 2020

This study aims to improve the family friendly certification system by analyzing the actual experience of family friendly certified companies with the certification's incentives and their demand for new incentives. We analyzed 2018 survey data of family friendly certified company incentives and interviewed representatives from 9 family friendly certified companies. First, the use of incentives differs according to the level of corporate classification, number of employees, industry, certification continuation training, and incentive impact. Current family friendly certification incentives indicate that the utilization rate of incentives is high when small and medium sized enterprises (SMEs) with less than 300 employees have newly received family friendly certification. Second, the use of the certification mark significantly differs by industry, certification duration, and incentive impact. Interviews with the companies' family friendly certification managers revealed that the incentives that companies use mainly are the Public Procurement Service bid points and priority immigration service. Large corporations hope for strong incentives, such as the National Tax Service's deferred tax investigation, interest rate cuts for bank loans, and corporate tax cuts. Lastly, the family friendly certification mark is a representative incentive used by 60% of family friendly certified companies. For the qualitative growth and stabilization of the family friendly certification system, the family friendly certification mark should be improved to become a more attractive incentive.

• KIPS Transactions on Software and Data Engineering
• /
• v.10 no.1
• /
• pp.35-44
• /
• 2021

Recent advances in the 4th Industrial Revolution have accelerated the change of the working environment, such that the paradigm of education has been shifted in accordance with career education including the free semester system and the high school credit system. While the purpose of those systems is students' self-motivated career exploration, educational limitations for teachers and students exist due to the rapid change of the information on education. Also, education technology research to tackle these limitations is relatively insufficient. To this end, this study first defines three requirements that education technologies for the career education system should consider. Then, through data-driven artificial intelligence technology, this study proposes a data system and an artificial intelligence recommendation model that incorporates the topics for career exploration, courses, and majors in one scheme. Finally, this study demonstrates that the set-based artificial intelligence model shows satisfactory performances on recommending career education contents such as courses and majors, and further confirms that the actual application of this system in the educational field is acceptable.

• Journal of Convergence for Information Technology
• /
• v.11 no.1
• /
• pp.156-166
• /
• 2021

The purpose of this study is to find out the impact of classes using a game-based student response system on learning engagement. It is an experimental study that compares learning engagement in classes (experimental groups) and lecture-style classes (comparative groups) that utilize GSRS in nursing education. A total of 211 nursing students participated from October 2019 to December 2019. The differences in learning engagement between the two groups were analyzed as t-test and correlation analysis was conducted on related factors. There was a difference between the comparison group and the experimental group in overall learning engagement(p=.013) and emotional engagement(p=.002). This is meaningful in that it has verified the learning engagement effect of the GSRS for the first time in Korea.

• Journal of Digital Convergence
• /
• v.20 no.5
• /
• pp.337-343
• /
• 2022

This study attempted to find out whether there is a difference between social commerce and TV home shopping in the relationship between the purchasing decision factors and the purchasing intention of accommodation product buyers. A survey was conducted for 20 days from March 7 to March 26, 2022, and 205 copies were used for empirical analysis. As a result of the analysis, the purchasing determinants were divided into four factors: reliability, playability, convenience, and economy. As a result of the analysis, it was found that the purchase determinants influenced the purchase intention in the order of playability, reliability, economy, and convenience, while social commerce had the greatest influence on playfulness and home shopping. Social commerce is considered to be important in terms of persuasion based on the product information provided, and consideration of how lively and enjoyable home shopping creates broadcasting videos.

• Journal of Digital Convergence
• /
• v.20 no.2
• /
• pp.415-424
• /
• 2022

This study is a user experience research on the current usage of TV multiview and evaluating the usability. From traditional TV viewing to connecting laptop or mobile devices, the scope of using TV has expanded and evolved to multipurpose. Utilizing the multiview feature offers new TV experiences, but research on its usability has not been actively conducted yet. In this research, a case study and survey were held prior to usability testing to identify user needs and behavior of TV multiview. After reviewing the results, we ran a task-based usability testing and in-depth interview. As a result, users preferred different ways of accessing and using multiview based on their situation, and the current user interface needed improvement for easier, intuitive use. This study is expected to contribute to the development of improving user experience in TV multiview.