• Journal of the Korean housing association
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• v.22 no.4
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• pp.11-22
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• 2011

According to the changing environment of modern society, a resident of the symbols reflects the growing need for housing has risen. Recently the participation of women in Korea, increased divorce rates, diversification of types of jobs, personal life, due to the typically family-oriented values is not the type of atypical forms of various types of households (a person households, newlyweds, Late Marriage Couples, single parent households, cohabiting, single core, including a disclaimer) is formed, and this trend for the social composition of the new housing environment is required. In this study, South Korea, Japan, the two countries central to the values of personal life for the area be developed by the individual but in reality did not meet the residential space in the current "environmental action research" living life based on the construction of a personal area tend to be aware of. Central values of private life, which amplified the possibility of increased prices as the difficulties in living life the most "private area" Building "area of the discrepancies" and controlled through the building of the reason for the tendency of humans in the future by identifying Oriented for the formation of residential space is to provide basic information. In addition, changes in family patterns in Japan and South Korea ahead of the current family patterns by comparing the present and future of Korea is trying to think.

• Journal of Power Electronics
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• v.17 no.3
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• pp.811-820
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• 2017

The reliability issue of IGBT is a concern for researchers given the critical role the device plays in the safety of operations of the converter system. The reliability of power devices can be estimated from the intermittent life test, which aims to simulate typical applications in power electronics in an accelerated manner to obtain lifetime data. However, the test is time-consuming, as testing conditions are not well considered and only rough provisions have been made in the current standards. Acceleration of the test by changing critical test conditions is controversial due to the activation of unexpected failure mechanisms. Therefore, full investigations were conducted on critical test conditions of intermittent life test. A design optimization process for IGBT intermittent life testing program was developed to save on test times without imposing additional failure mechanisms. The applicability of the process has been supported by a number of tests and failure analysis of the test results. The process proposed in this paper can guide the test process for other power semiconductors.

• Journal of the Korean Society of Industry Convergence
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• v.24 no.6_2
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• pp.819-825
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• 2021

In the industry, the use of lightweight bearings is increasing to minimize motor power loss, and in particular, the application of next-generation systems such as robots and drones is increasing. Bearing manufacturers are producing lightweight bearings by changing the bearing material, but related researches is insufficient. In this paper, life test and structural analysis were performed for lightweight bearings, and shape parameters and scale parameters were derived based on the life test results. It was confirmed that the shape parameter was 2.52 and the scale parameter was 164 hours. As a result of calculating the dynamic load rating based on the B₁₀ life, it was confirmed that the dynamic load rating of the lightweight bearing was 7% compared to the formula suggested by ISO 281. The reason is that the material of the retainer, which is a major failure part, is a polyamide 66 series that reacts sensitively to heat, so It is judged to show a lot of difference from the ISO 281 calculation formula.

• Journal of Distribution Science
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• v.21 no.1
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• pp.95-105
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• 2023

Purpose: This study aims to explore the distribution of work-life integration against COVID-19 and its Implications by analyzing remote work in Switzerland. Research design, data and methodology: The study performed literature review and descriptive analyses using various data such as perception surveys, statistics, and related documents. Results: The infectious disease was a turning point for many people in Switzerland by changing where and how people want to live. Since the COVID-19 crisis demonstrated that disease could be spread by proximity, negative perception about urban areas expanded, and rural areas are increasingly preferred due to fresh and clean air and a more ecological lifestyle. In addition, increased remote work, a change brought about by COVID-19, has subsequently led to changes in household habits and needs. Distance from work is no longer an important factor when someone chooses where to live. A trend is now emerging where households wanting to improve the quality of life leave the city center and move to the suburbs. Conclusions: Paradoxically, such trend accelerated by the COVID-19 crisis has an unintendedly positive impact on the distribution of work-life integration across society while providing more flexibility in terms of place and time management and lowering the burden on roads and infrastructure.

• Journal of Korean Library and Information Science Society
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• v.24
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• pp.189-219
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• 1996

Information technology will inevitably and profoundly alter every aspect of university life. New information technologies are creating new patterns in the research and teaching, with networks enhancing information sharing and data transmission. The revolution in information technology requires that universities integrate information technology with their traditional missions of teaching, research, and public service. Enhanced mode of information access and changing information-seeking behaviors suggest the need for new library services. New technologies have opened up many new services options for libraries. The nature of and potential for new information services suggest that libraries should become better connected with other campus units. Some of these issues will no doubt be addressed by the a n.0, pplication of new technologies and by building campus information infrastructure. An important element of the needed change for enhancing the library information services is the integration of the libraries and computing centers. Libraries and computing centers deal with the same commodity-information and delivering information. For the sake of scholarship and research, the two must devise an integrated a n.0, pproach to delivering the common commodity. Computing centers have special skills in system development and telecommunications. Libraries have good human interface skills and skills for organizing knowledge. Together they could be a particularly productive team. Noting this, some universities have created new information service units which unify the present-day computing, library and telecommunication functions. Existing models range from true merging to situations where some cooperative activities are being conducted. The purpose of this study is to suggest the direction in developing of information services in academic libraries by examining the changing information environment and trends of integrating libraries and computing centers. This paper inquires into the changing information environment, the impact of imformation technology on universities and libraries, some casses of integration of academic libraries and computing centers, and effects of integration of two and suggests the developing direction of information services in academic libraries.

• Journal of the Korean Geographical Society
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• v.48 no.3
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• pp.453-465
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• 2013

This paper aims to reveal that 'identity' plays the crucial role of explaining the relation between humans and space. Geography is preoccupied with footprints of humans which are engraved on the ground. It explores why such tokens are left over. It explains the existence of humans through footsteps of them. Men leaves traces of themselves to notify that who I was and who we were. The traces left behind by humans contain narratives of their own. Through those narratives, the very men who left the traces on the ground are to be grasped. A trace engraved by a person expresses its own identity of representing that person, so the narrative contained by one trace is the narrative of that individual. The identify which is composed of its own narrative can be largely divided into two types. The two are 'changing identity' and 'unchanging identity'. 'Changing identity' shapes the identity of oneself by difference. 'Unchanging identity' constructs the identity by identifying itself with sameness. However, as one's figure in everyday life becomes identical or different, identity also varies through processes of generation and repetition. Therefore, identity is currently changing and in progress.

• Proceedings of the SAREK Conference
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• 2006.06a
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• pp.554-559
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• 2006

The currently common housing is obviously going to be under the reconstruction in just $20{\sim}30$ years, with the failure to satisfy the improvement of national income, diversification and advance of national demand. But, reckless and random reconstruction Induce the serious problem of environmental pollution involving the loss of national treasury and excess materials of constructions. In order to address such problem, the common housing of longevity, which can adequately cope with the changes of times and tastes of inhabiters, in the future, is arising as an alternative. Recently, the groundbreaking phase of common housing is also being considered as another alternative to resolve such problem. The common housing of longevity has an advantage to create a free and comfortable space in accordance with the tastes of inhabiters, as well as expanding the durability of building. But, the current facility system has an inability to deal with the sort of housing. Thus, the research paper is designed to make an analysis on problems of common housing in South Korea, which has made it difficult to handle a changing space, and based on the analysis, the paper is intended to make a review on the future-oriented facility service appropriate enough to deal with the changing aspects of space.

• Journal of Families and Better Life
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• v.8 no.2
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• pp.49-68
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• 1990

Family Life Education(FLE) is an educational specialty which was originated in reaction to changing social conditions, industrialization, and urbanization It deals with the perceived inadequacies of families to cope with these changes, thereby reducing social problems involved with and improving family life. With an assumption that the studies about FLE have not been so active in Korea, the present thesis examines the FLE in Korea; i.e. the definition, the objectives, the scope, the approximation of family life education, and the necessity of marital education in Korea based upon the published theories of FLE in th United Stated of America. Also it attempts to formulate a tentative plan for the promotion of a FLE program in Korea. The concept of FLE in Korea was manifested in the social educational law and life-span education, specified as the 4th among ten presidential regulations; and it has drawn an institutional, governmental attention It is defined as " the life-span developmental education to enhance the quality of human life, to solve family problem, to develop an individual's potentiality, and to strengthen the family correlations." of the FLE programs, the marital education is considered one of the crucial subjects because it is the core of the family life. With this premise, FLE tries to support the healthy marital relations, , subsequently helping to explore the family potentiality and to strengthen family ties, Considering the seemingly dual characteristics of the Korean family types, the contents of marital education program should be consisted of the following; marital communication, role cooperation, and effective expressions of mutual affection, In addition, reciprocal understanding and cooperation of the married couples to overcome the differences of value, personality, hobby, and religion, the educational methods in raising kids, and the effective management of home economics should be included. The objects of the FLE program are unmarried, pre-married, and married persons. Fro the married persons, the FLE program should be arranged in accordance with their marital status divided by the family life cycle so that they may prevent possible family problems at each stage of the family life. Also, to prevent the problems incurred in the curse of carrying out family functions, the FLE program should be provided with on the basis of a family unit, thereby improving the quality of the family functions.

• Journal of Korean Home Economics Education Association
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• v.16 no.1
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• pp.31-45
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• 2004

The purposes of this study are to explore the several aspects associated with school life long education through home and family life education by home economics teachers and suggest the research and practicing model for this education and ways of activating it. The home and family life education with life long education perspective is defined and discussed why this education is needed in today's rapid changing society. The characteristics of school life long education are explained in terms of definition. legal basis, purposes and roles The needs of school life long education through home and family life education by home economics teachers are discussed in such ways as enhancing the public relations and the image of home economics education, contributing of home economics teachers to community and achieving the identity of home economics as a subject matter in secondary school. The systems model suggested for studying and practicing school life long education through home and family life education is consisted of input. throughput, and output. The element including in each process is related with each other thus the change of one element affects on both the other elements and the whole system. Several ways of activating of this education are recommended.

• Korean Journal of Culture and Social Issue
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• v.10 no.2
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• pp.1-15
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• 2004

The drastically changing society has brought diverse types of families, and these diversities are changing the concept of the word 'family' itself. Inevitably, these changes cause different viewpoints among family members, developing into conflicts and social issues. In this paper, generational family problems, which are caused by changes within the family as a result of the variously, diversely changing society, are observed to suggest a resolution. Looking into the functional variety that today's structural change within a family demands, several positives changes described below have been observed; Firstly, the change in the way of interaction among family members; Secondly, the demand for continuance on relational functions including love, care, etc, as a psychological resource of family; Thirdly, the conversion from form's sake relationship to actual relationship; and Lastly, the usage of a clearer communications network. The interaction between the parent-children relationship, according to the changes in family life cycle, is also re-focused to seek resolutions for intergenerational conflicts. The results are as follows; Firstly, the changeability of various family types today must be accepted, and the functional aspects of changing families must be emphasized ; Secondly, the mutual-exchanging value of each generation must be accepted, strengthening relational functions between generations; Thirdly, it is necessary to refocus filial piety. In other words, though the intergenerational transmission of family functions may become the basis of lineage and clan formation, it won't be possible without interaction between generation.