• The Journal of Bigdata
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• v.7 no.2
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• pp.205-215
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• 2022

The current development of digital platform-based online retail business leads to the rapid growth of freight demand and service innovation. With the demand for converged logistics technologies, our government supports R&D projects to innovate the logistics service. The digital platforms are developed based on their own standard process and data formats. It may cause interoperability and connectivity-related problems. In this research, the standard data flow to connect the data among systems is defined based on the standard process. Especially, data for connectivity is categorized into three groups, common data, connected data, and management data. It may be possible to enhance the applicability to the practical logistics business.

• Proceedings of the Korea Water Resources Association Conference
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• 2022.05a
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• pp.312-312
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• 2022

우리나라는 하천법 및 소하천정비법에 의거하여 하천기본계획 수립 또는 하천의 지정 및 변경고시 시 하천구역을 지정하고 있다. 하천구역은 일반적으로 제방부지 및 제방하심측 토지경계를 기준으로 지정하나, 제방이 존재하지 않는 무제부 구간의 경우 명확한 제방경계가 없는관계로 하천법 제 10조 3항에서 5항까지 별도의 기준을 통해 하천구역 지정을 권장하고 있는 실정이다. 하천구역 설정 시 기준으로 삼는 횡단측점 자료의 경우 그 특성상 하천의 종단방향으로 불연속적인 특징을 갖고 있어 평면상 정확한 경계의 파악이 어려우며, 도로·철도 등 선형시설경계를 하천구역으로 설정 시 편입용지의 보상기준이 모호하여 다량의 민원이 발생하고 있다. 본 연구에서는 하천정비 시 기본계획이 수립되어 각 횡단측점별 결정된 계획홍수위를 기반으로 인접 지형의 홍수위 영향범위를 자동으로 추출하여 하천구역을 정밀하게 결정할 수 있는 방법론을 정립하고자 한다. 첫째로, 하천중심선의 각 측점의 위치정보와 하천의 지형을 위상정보체계로 구성하여 DB를 구축하였다. 둘째로, 측선과 측선사이 절점에 계획홍수위를 선형보간하여 부여하고 이를 지형도의 최단거리에 위치한 지형의 격자표고와 비교해 침수여부를 판단한다. 셋째, 최단거리 지형격자가 침수로 판단될 시 인접한 8개 지형격자의 지형표고와 홍수위를 비교하여 반복적으로 위 과정 수행을 통해 계획홍수위 기반 침수범위를 추출한다. 마지막으로, 이를 수치지형도에 중첩시켜 최종 정밀 하천구역을 결정할 수 있다. 이를 이용하여 산정된 정밀한 하천구역 경계설정을 통해 하천 내사유지 편입을 최소화함과 동시에 명확한 하천구역 구획기준을 정립하여 토지소유주와 담당부처 간 논의 시 기반자료로 활용될 수 있고, 하천구역의 신속하고 정확한 구역설정을 통해 하천인근의 토지이용 고도화 및 효율적인 이용이 가능할 것으로 기대된다.

• 한국노년학
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• v.29 no.4
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• pp.1413-1425
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• 2009

The objective of the work is to analyze the factors affecting on changes in filial piety responsibility expectation. For the analysis, this study focuses on the two factors-aging effect and cohort effect. This work analyzes the 4 wave Hallym Aging Panel Data with random intercept model. In the study cohort is divided by the criteria of birth year 1940. and the former cohort is called colony-war cohort and the latter cohort is called industrialization-democratization cohort. The results are in following. First, older cohort shows higher filial piety responsibility expectation score than younger cohort. Second, age shows no relationship with filial responsibility expectation score. Third, male and resident in rural area shows higher score. Forth income, year of schooling, and subjective health show negative relationship with responsibility score.

• 한국노년학
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• v.29 no.3
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• pp.935-951
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• 2009

This study purposed to explain the development process on elder education policy in Korea and to find out its characteristic. As previous studies mainly described the current situation of elder education policy to make a proposal, the analysis of the development process and its characteristic was ignored. Analyzing the government documents the elder education policy was started as a part of by considering the part in saemaul(New-village) movement, the current policy support for the elderly leads to the training of human resources. In the process, characteristic of policy are as follows, first, the policy objectives and targets has changed. And in the late 1990s, most of the established elder education policy was not to run. Finally, it is not match between policy making and implementation.

• The Journal of Korean Philosophical History
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• no.28
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• pp.213-235
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• 2010

This paper examines the studies and its tendency on Japanese Confucianism Research from 2007 to 2009 in Korea. In recent years, Japanese confucianism studies in Japan, China and Taiwan have been introduced to the academic society of Korea. And many scholars who major in Japanese thought have been invited to Korea and published the results of their research in Korea. Also, there have been researchers who obtained the degrees of Doctor or Master by researching Japanese thought. This paper, lastly, introduced the papers on the Japanese confucianism which were published in Korea during the recent 3 years. If we evaluate all the trend in researching Japanese confucianism in Korea, it can be said that it is still in the early stages. Recently, however a small but significant advance has been acquired. In conclusion, we can expect the future of the Japanese confucianism studies in Korea.

• Korean Journal of Social Welfare Studies
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• v.43 no.2
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• pp.87-111
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• 2012

This study designed a mediating pathways models to examine the theory, 'the influence of attachment relationship between adolescents and their parents affects on adolescents' psycho-social adjustment through the mediating variable of optimism'. Authors tried to examine if this theory is applied to group-home adolescents who live with surrogate care-givers instead of their parents. For this study, two models, 'Psychological Adjustment Model' and 'Social Adjustment Model' were constructed. Each model has path, 'Attachment with Care-givers → Psychological Adjustment' and ''Attachment with Care-givers → Social Adjustment' respectively. 'Optimism' is mediating variable in between these two variables. The results were very clear. In two models, no direct effects from 'Attachment' to 'Psychological Adjustment' and from 'Attachment' to 'Social Adjustment' were found. However, indirect effects from 'Attachment' to 'Psychological Adjustment' and from 'Attachment' to 'Social Adjustment' were statistically significant through the mediating variable of 'Optimism'. This study suggests that more research on 'Optimism' which has not been focused among social welfare researchers needs to be followed.

• Korean Journal of Social Welfare Studies
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• v.42 no.3
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• pp.157-182
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• 2011

The purpose of this study is to examine direct and the indirect path of social leisure activity to life satisfaction of the elderly, through comprehensive approach. I analyzed data collected 531 old people in Seoul metropolitan area on SPSS 18.0 and AMOS 7.0 It was found that the participation in any social leisure activity including leisure program, voluntary activity, religious activity and bonding networks impact indirectly to the old people's life satisfaction through the leisure satisfaction and loneliness. However, only one activity, voluntary activity, impacted directly to life satisfaction. The leisure satisfaction and loneliness played partial-mediation role between voluntarily activity and life satisfaction. From the results of this study, we can know the policy to life satisfaction for the elderly in aging society and the strategies to manage the leisure programs in social welfare agencies for the elderly.

• International Area Studies Review
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• v.15 no.1
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• pp.315-339
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• 2011

As the Korean economy grows, the brand value of Korean companies such as Samsung, LG and Hyundai Motor has been elevated greatly. Compared to the brand value of Korean companies, Korea's national image is very lowly ranked. In addition Korea's national brand is undervalued compared to economic volume. So, the purpose of this study is to find way to enhance the Korea's national brand in Japanese Market through brand credibility. The results as follows. First, this study find that brand credibility is consist of expertise and trustworthiness in Japanese market. Second Korea national image positive impact on brand credibility. Third, brand credibility positive impact on perceived quality and information cost saving. Finally, brand credibility negative impact on perceived risk. In conclusion, all hypothesis are significant. So these results are very useful to Korea government and Korean companies.

• Analyses & Alternatives
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• v.7 no.3
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• pp.145-179
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• 2023

This study empirically examines the relationship between the education and competence, age and competence, and the returns to skills in the labor market in different countries using PIAAC data. The main focus is notable characteristics of Korea compared to other PIAAC participant countries. Contrary to young students who have highest scores in international tests, Korean adults made mediocre performances in all three areas, numeracy, literacy, and problem solving. It turns out that the correlation between educational level and competence is weak in Korea compared to other countries, whereas the depreciation of competence from aging is strongest. In terms of labor market returns, literacy skills get highest returns while problem-solving skills get lowest in Korea. In contrast, the numeracy skills get highest returns, and the problem-solving skills have high returns than those of Korea in many other countries When we include three skills in the Mincer wage equation, the returns to problem solving skills have negative effect in Korea, which is rarely found in other countries. These results implies that problem-solving skills are not much appreciated in the Korean labor market and Korean adults have few opportunities of accumulating human capital after finishing formal education. Korean need to rethink the ways to accumulate human capital and enhance economic performances to overcome high deprecation in human capital after formal education and to make the labor market more efficient in a sense that adults' competence results in the due economic returns.

• Korea Trade Review
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• v.48 no.3
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• pp.151-176
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• 2023

This paper critically examines the role performance of local distributors within the Stimulus-Organism-Response (SOR) model, while also considering the moderating influence of market competition on the organism (O) and response (R) elements. Adopting a holistic approach, the SOR model provides a comprehensive framework for analyzing how external stimuli, including distributive, procedural, and interaction unfairness, interact with internal psychological processes, such as perceived unfairness, to shape the long-term orientation of importing agents. Moreover, this study acknowledges the pivotal role of market competition in the operational context of local distributors. It posits that competitive market dynamics play a crucial role in intensifying the relationship between behavioral factors and the long-term orientation of distributors, thereby revealing contingent effects within the SOR model. Through the exploration of these dynamics, this study contributes to a comprehensive understanding of the interplay among external stimuli, internal psychological processes, and market competition within the SOR framework, advancing our knowledge in this field.