• Journal of the Earthquake Engineering Society of Korea
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• v.9 no.2 s.42
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• pp.17-27
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• 2005

This paper presents an integrated optimum design and a cost effectiveness evaluation method of a viscoelastically damped structural system. The criterion selected for the optimization is the minimization of the life?cycle cost which is a function of structural sizing variables and the amount of the viscoelastic damper. A genetic algorithm is used as a numerical searching technique in order to simultaneously find the optimum parameters of the integrated system. Optimal distributions of design variables according to various seismic characteristics are investigated by applying the proposed design method to a numerical example of a 10?story building structure. The cost effectiveness of viscoelastically damped structural system is also evaluated by comparing the life-cycle cost of the structure without viscoelastic dampers. The results show that the viscoelastic damper is effective in a region of low to moderate seismicity.

• Journal of the Korea institute for structural maintenance and inspection
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• v.17 no.4
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• pp.101-111
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• 2013

In this study, DEA (Data Envelopment Analysis) was carried out on the four bridges, which have the same extension (L=1,615m), in order to select the most superior, economical method of construction using the LCC concept of each bridge structure in the case of the Ulsan-Pohang double track railway which is scheduled to be constructed. DEA models were analyzed with the CCR model, which was designed for the evaluation of relative efficiency of each model. The initial construction costs, maintenance costs, indirect costs (user costs + indirect loss of social costs), and life cycle costs were used as input variables, and average duration was applied as the output variable. LCC was applied to calculate the input variables, and to get the costs of LCC, 100 years of period and 4.83% of real discount rate were applied, and the costs are classified into initial construction, maintenance, user, and indirect loss of social cost. The analysis results showed that the Method 2 and 3 were evaluated as the most efficient, and the other alternatives were evaluated as the following order; Method 1, the default, and Method 4.

• The Journal of the Korea Contents Association
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• v.9 no.9
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• pp.295-303
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• 2009

This autobiographical narrative interview study aims at exploring how A, one Korean 82-year-old female farmer strived vigorously to learn by herself and to teach her children (4 boys and 3 girls) despite the fact that she was not afford to pay tuitions on time. From 40 times of interview-data three major findings emerged: (1) A learned how to read Korean Japanese and Chinese characters and how to calculate at a free-of-charge teaching center although her father didn't approve of her learning; (2) A tried very hard to earn money inside and outside home to support her children's education, organizing many mutual fraternity meetings to seek mutual financial support, selling mostly farm products as well as farming almost all day and everyday; (3) Although it was so hard to educate three daughters, A was proud of the fact that she was able to put her second daughter to a high school with a promise to pay her tuition later. Some implications of the findings are added.

• Korean Journal of Social Welfare Studies
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• v.44 no.3
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• pp.113-145
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• 2013

This research is a phenomenological case study to find about the process of becoming alcohol dependence among women, with a lifetime contextual point of view. The first phenomenon which participants experience within their lifetime was 'incomplete relationship'. This was a trigger to become alcohol dependence. The researchers whom participated in this research focused on the first alcohol intake. The first drink has been given a unique meaning as 'characteristic symbol system'. While the participants were choosing alcohol, dailiness, a continuum of daily life emerged. With dailiness aspect, alcohol dependence goes through a process of 'invasion or penetration'. Through these processes alcohol dependent experience among women became 'meaninglessness and mirage'. According to these results undertone to approach women alcohol dependence was able to be deducted.

• The Korean Journal of Archival Studies
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• no.30
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• pp.57-88
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• 2011

Oral history is the work to make the record of the verbal content recreated by the memories of the survivors. Oral history recording is accomplished through the collaboration of the interviewee, the interviewer, the cameraman, the recorder, the transcriber and etc. Therefore, it is important for the context at the time of the production to be expressed. So planning for the collection of oral records, the collection of oral records, and their preservation and maintenance should be managed systematically. This study, being started from this sense of problem, designed conceptual model of metadata to well reflect the contextual characteristics of the oral records of the women life of among the oral records and extracted the elements through this. The whole process of records management including from planning, production, preservation, management, and leading to use, related to the oral records of the women life, was classified into a hierarchy. It also proposed the system which can express the characteristics of the 'gender' through authority records and subject thesaurus.

• The Journal of the Convergence on Culture Technology
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• v.7 no.3
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• pp.311-320
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• 2021

The study looked at a cross section of inter-Korean sports through the lives of female north korean defector. The researcher was a north korean national team player in the early and mid-1990s and defected to the north and played for the national team in South Korea. After her retirement, she became a coach, but felt limited and left the sports world. After analyzing the informant's interviews, the prevailing idea was that she was always politically used, and there was a regret that he was spotlighted as a defector rather than an athletic skill. And she was not in a position to choose between South Korea and North Korea. It was also shown that inter-Korean sports exchanges could not be developed unless economic conditions were supported. As a stranger, the research participants felt alienated and adapted to South Korea. Her life is an example of experiencing inter-Korean sports at the same time, and it is believed that she can have personal, specific, and concrete characteristics while showing universality in the upcoming era of unification.

• Journal of the Korea Society of Computer and Information
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• v.27 no.2
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• pp.145-151
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• 2022

In the study, the author aims to investigate the social media platform that helps promotion of stress relieve and social abilities that exist in lifestyle of persons living in the modern times and perform literature studies of characteristics of stress in each life cycle and social media thereof. In results, it is concluded that persons living in the modern times are under various stress during adolescence, middle age and elderly periods of the entire life cycle and especially, in Korea, stress index is increasing rapidly. To resolve stress, as an alternative, internet based social medial platform can be used to achieve various information supply and access. It is suggested that the development and accessibility of platforms for each inclination should be made easy in line with each inclination and desire for complex and diverse personal inclinations and individualistic activities, and related research should be continued.

• Human Ecology Research
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• v.60 no.2
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• pp.243-256
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• 2022

Undergraduate freshmen are currently encountering numerous difficulties in adapting to college life due to the outbreak of the COVID-19 pandemic. Thus, several studies have underlined the need to develop interventions focused on undergraduate students' resilience during this situation. We adopted the service design method in identifying the difficulties faced by undergraduate freshmen during this pandemic, and also developed interventions for raising their resilience. The service design method is a person-centered approach which adopts the user's viewpoint in developing solutions, thereby enabling their requirements to be satisfied. Surveys and in-depth interviews revealed that undergraduate freshmen were experiencing psycho-emotional problems which were derived from schoolwork and college life. This is particularly the case with students who are experiencing greater levels of academic difficulty, and were insufficiently equipped with resources such as stress-coping strategies and social support. Four undergraduate freshmen were recruited online to test the effectiveness of a resource promotion program aimed at enhancing their resilience. This program has proved to be helpful in relieving daily/academic stress and in building relationships among freshmen, regarding which the participants showed a high level of satisfaction. The results were discussed by focusing on psycho-emotional difficulties and resources of college freshmen, as well as the effectiveness of the resource promotion program. Further research is required in order to verify the efficiency of the program and to confirm conclusions.

• 한국체육학회지인문사회과학편
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• v.54 no.4
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• pp.439-452
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• 2015

The purpose of this study was to criticize the sport culture of babyboom generation women in Korea society. In the traditional society with Confucianism dominating, women were told to walk in small strides with modesty, keep footsteps narrower than the size of foot and never run frivolously. But in the modern society, many middle aged women-babyboom generation who was born in 1955-1963 and the first generation was served high level education engaged to enjoy various physical activities. For this study, there is a important method to analysis through three oral history interviews. It can be seen the cultural context in the result of sport as a play, restricted P·E class, forced motive-a good motherhood, survival fitness and ready for later life. These results will can be founded as a reality of dynamic relations and provided implications about founding the important of women voice and creating important data for people who want to be engaged in sports as a physical activities.

• 한국노년학
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• v.29 no.3
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• pp.1087-1105
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• 2009

This study is to look out the old Woman's decision that why they get divorced of the elderly and process of adaptation. So It provides them with practice intervention program. This study approach life history study of qualitative study. Data were collected from there three old women who have get divorced. Raw data were analyzed by Denzins analysis frame. According to research participant's marriage life were influence form patriarchal social system and they divorced for self-identity. But it was not an escape from patriarchal repression. The patriarchal repression from husband in context of family's level has extended to community. So At this study common theme of divorced elderly life that is "patriarchal based on culture system" and "break up life in cause by biased and oppression". The Author proposed self-helf group and intervention program for the divorced elderly women.