• Journal of the Korean Home Economics Association
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• v.18 no.2
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• pp.41-48
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• 1980

It has been more than ten years that the studies in the field of social gerontology I Korean had begun. But there had been no empirical study on this field about the published articles. This study intend to analyze and evaluate those achievements synthetically focusing on the past articles on the aged in Korea which had been published till March, 1980. And also intend to prepare a movement for the purpose of utilizing and fixing those past articles in order to contribute to the social gerontology I Korean. Used raw materials are as follows; 1) research papers of every college 2) thesis of annex research institute of every college 3) reports of academic institutes and organizations annex research institute of every college 30 reports of academic institutes and organizations 4) 42 copies of raw materials of seminars and doctoral dissertations and 3 independent volumes. In order to describe what kind of researches has been done in the field of social gerontology, categorized in six items focusing on the selected studies. 1) Process of unfolding and definitions of social gerontology 2) Economic life of old people 3) Works, Retirement, loneliness and alienation of the old people 4) Domestic management of old people 5) Medical and health aspects of old people 6) Welfare of old people These problems has been exposed through this research. Firstly almost every studies are descriptive and diagnostic rather than scientific for the theoretic development of gerontology. secondly it is difficult to generalize for the purpose of utilizing the outcome of researches I the broader and deeper sense those researches has been done in regional level. Thirdly there hadn't been any researches over the entire country in the governmental level. Thus it is impossible to deduce and analyze comparatively on the ground of governmental data.

• Journal of Families and Better Life
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• v.26 no.5
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• pp.129-142
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• 2008

This study examines how economic and psychological characteristics affect the quality of life (QoL) of elderly individuals age 60 and older, who live in the Seoul-metropolitan area. Relationships among socio-demographic status, economic conditions, psychological characteristics, family life, health status, and QoL are examined by t-test and ANOVA(Duncan's test as post hoc multiple comparisons), and the multiple regression analysis is used to estimate QoL determinants in the elderly. The major findings of the study are as follows. First, younger age, higher education levels, better health status, harmonious family relations, higher levels of household income, lower levels of loneliness, and higher self-esteems are related to higher QoL levels. Second, the impacts of factors on QoL are differentiated according to tercile groups that divide monthly allowance of respondents into three categories: below normal (threshold amount below 21MW), near normal (threshold amount between 21MW and 35MW), and above normal (threshold amount above 35MW). For each tercile group, poor health status or higher loneliness have negative effects on QoL, while harmonious family relationship has a positive effect. For the below-normal group, years of education or self-esteem have positive effects, while age or retirement status have negative effects when controlling for other factors. For the near-normal group, being married, or perceived financial insecurity create lower QoL levels, while higher self-esteem increases QoL levels. For the above-normal group, being widowed, employed, or retired have positive effects on QoL, when controlling for other variables. Third, even among elderly with high allowances, the effects of health status and family relationship are significant determinants that explain QoL levels. This result suggests that, for te elderly, poor health status and poor family relationships severely decrease QoL in later life, regardless of economic condition.

• Journal of the Institute of Convergence Signal Processing
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• v.15 no.4
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• pp.119-127
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• 2014

Recently, various methods derived from the experiences and the practices to manage knowledge have been proposed. However, the effects of the most of those methods have not been demonstrated quantitatively, but only the successful cases reported. In this paper, a method for knowledge transfer in a group is proposed to evaluate the effect of knowledge management and to express a shape that knowledge is transferred in the group by the multi-agent simulation. Simulation results show that the performance of the entire group is improved by introducing a knowledge database and a knowledge manager. In addition, the experience knowledge of the entire group is shown to be lost by reviewing results of the social issues by the proposed method. As a countermeasure for that, it was confirmed that the introduction of the knowledge database and the knowledge manager is more effective than those of an extension of the retirement age and of an increase of the intermediate recruitment.

• The Journal of the Korea Contents Association
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• v.15 no.3
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• pp.146-159
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• 2015

The purpose of this study was to investigate the influential factors on the job mobility types and patterns of baby boomers over the past 15 years. Sequential analysis was conducted to analyze the data that were derived from Wave 1~15(1998~2013) of Korean Labor and Income Panel Study(KLIPS). In particular, we analyzed the job mobility types and frequency, conversion analysis, probability, and significance rate. The results were as follows: firstly, proportional rates of male baby boomer workers such as technical, functional, and agriculture workers were higher than those of professionals and semi-professionals, whereas in case of female baby boomer workers, proportional rate of office workers were lower than those of service and sales workers. It was showed that functional and labor workers significantly higher than others. We found that after retiring, they left their job to search for farming job or choose to work in secondary labor markets. We suggested that the retirement support system and management system should be designed and conducted in a good manner.

• Journal of Digital Convergence
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• v.13 no.3
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• pp.215-220
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• 2015

This study attempts to find how the government policies regarding population aging may affect the life patterns of the baby boomers and what factors play a significant role in providing life wellness. This study uses the data provided by Korea Welfare Panel Study published between the years 2006 and 2011. First, according to the analysis of the data from Korea Welfare Panel Study in the year 2006, the factors affecting the life wellness are family relations, health and social relations. However, between the years 2007 and 2009, the major factor is not the present income providing security or life satisfaction. Second, the next significant factor in improving the wellness of life is family relations after health or occupation. Therefore, the government should provide them with re-employment programs prior to their retirement through which baby boomers can find employment similar or different to their present occupations. For improving the wellness of life, the most significant factor is family relations.

• Journal of Digital Convergence
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• v.14 no.6
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• pp.21-32
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• 2016

Baby boomers who were born right after Korea War make up about 15% of population of Korea and lead an aging society rapidly. They're retiring since from 2012 and going to make up nearly 80% of total of old retirees. Baby Boomers with much higher income and education levels are going to enjoy their retirement as traveling. Therefore, this study invests the relationship between lifestyle and travel product selection of baby boomer consumer. Two big results are as follows. One is that baby boomers progress consumption activity(because they have their own purchasing power) and have health and leisure lifestyle and family lifestyle. The other is when they select travel product, they eventually consider three elements- travel company, transportation, and travel colleague.

• Journal of Digital Convergence
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• v.20 no.2
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• pp.375-381
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• 2022

The purpose of this study is to find out the spatial expression characteristics of Philipstock from a heterotopic perspective in the background of the times of modern people struggling to live in the era of an infectious disease called COVID-19 along with the era of the 4th industrial revolution. As for the research method, a total of 11 places were selected, focusing on the completed works of interior space from 2015 to the present, when they are more active after retirement, to find out the characteristics of spatial expression through literature and case studies. As a result, the spatial expression characteristics of narrative that only space has were the most frequent, and it was found that the characteristics of imaginary space and fantasy, which are the form of overlapping time to express a place, were interrelated. Philip Stock's design method, which uses narrative, fantasy, and imaginary spatial characteristics, can be seen as sufficiently representing heterotopic characteristics and can be used as another design methodology when designing a new space.

• Journal of Navigation and Port Research
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• v.48 no.1
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• pp.7-16
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• 2024

Although the number of ocean-going merchant ships is increasing, the number of Korean marine officers is decreasing. This manpower shortage problem is becoming more serious. This study objectively measured factors determining the demand and supply of ocean-going merchant ship officers and forecasted the exact manpower demand and supply. Demand was predicted by applying the number of ship officers required for each ship size to the number of ships forecasted. The supply was predicted by segmenting by position and age using the Markov model, reflecting increase/decrease factors such as promotion, turnover, retirement, and new entry by year. The demand for ocean-going merchant ship officers will increase from 11,638 in 2023 to 13,879 in 2030 while the supply will decrease from7,006 in 2023 to 6,426 in 2030, with the shortage expected to exceed 10,000 in 2040. This study can be used as a reference to solve the problem of manpower shortage for ocean-going merchant ship officers by improving the accuracy of predictions through objective data, scientific analysis methods, and logical reasoning.

• Convergence Security Journal
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• v.23 no.4
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• pp.101-108
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• 2023

Military organizations have stricter ranks than other organizations, and the age of retirement is lower than that of civil servants in other fields. In a rapidly changing society with a high unemployment rate, it is very important to prepare psychological resources for self-management by improving individual positive strengths throughout life, including job search activities. Various studies are being attempted on positive psychological capital, employment, and productivity that emphasize the strength of positive resources and, from this point of view, contribute to productivity improvement. In this study, the effect of the positive psychological capital of discharged soldiers on their will to re-employment was investigated through questionnaires targeting actual veterans. As a result, it is found that hope, self-efficacy, resilience, and optimism influenced the will to re-employment in the order.

• Journal of Digital Convergence
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• v.18 no.10
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• pp.41-50
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• 2020

This study is about entrepreneurial intention of baby boomers who started retirement, starting with the second phase of life. A research model was constructed focusing on factors that will affect the entrepreneurial intention of baby boomers. In order to test the study model, a questionnaire was surveyed on baby boomers, and among them, 204 people, which was valid, was used for analysis. The hypothesis test was a structural equation model using the AMOS 23 statistical package. As a result of the hypothesis test, self-efficacy and social capital had a positive (+) relationship with entrepreneurial intention. Economic preparation was found to have a significant negative (-) relationship with entrepreneurial intention. Social capital was found to have the most influence on baby boomers' entrepreneurial intention. On the other hand, achievement experience and role model learning experience were the antecedent variables affecting self-efficacy. As a result of testing their relationship, achievement experience and role model learning experience had a significant positive (+) influence on self-efficacy. Based on the research results, academic and practical implications were presented.