• Women's Health Nursing
• /
• v.14 no.4
• /
• pp.278-289
• /
• 2008

Purpose: This study was a survey to provide basic data about nursing interventions for improving the quality of life among family caregivers for the elderly by examining their care burden, burnout, and quality of life, and by confirming the correlation between each of them. Method: The subjects were 215 people in Seoul and Gyeonggi Province who understood the purpose of this study and participated voluntarily from April 1 to June 4, 2007. Data was analyzed by the SAS program. Result: 1. Concerning primary caregivers of the elderly, it was found that their care burden was slightly high, burnout was high and quality of life was good on the whole. 2. When it comes to the correlation among care burden, burnout, and quality of life among family caregivers, it was found that burnout increases in proportion to care burden, quality of life decreases as care burden increases, and bigger burnout leads to a lower quality of life. Conclusion: The quality of life among primary caregivers should be improved by reducing their care burden and burnout. Thereby, a priority might be considered for admission to nearby, comfortable nursing homes or failing that, home visiting services, rather than family support in the home.

• Tribology and Lubricants
• /
• v.39 no.3
• /
• pp.94-101
• /
• 2023

Automotive wheel bearings are a critical component of vehicles that support their weight and facilitate rotation. Life and stiffness are significant performance characteristics of wheel bearings. Designing wheel bearings involves finding optimal design variables that satisfy both performances. CO₂ emission reduction and fuel efficiency regulations attribute to the recent increase in design requirements for lightweight and compact automotive parts while maintaining performance. However, achieving a design that maintains performance while reducing weight poses challenges, as performance and weight are generally inversely proportional. In this study, we perform design optimization of automotive wheel bearings considering life and stiffness. We develop a program that calculates the basic rated life and modified rated life based on international standards for evaluating the life of wheel bearings. We develop a regression equation using regression analysis to address the time-consuming stiffness analysis during repetitive analysis. We perform ANOVA and main effect analyses to understand the statistical characteristics of the developed regression equation. Furthermore, we verify its reliability by comparing the predicted and test results. We perform design optimization using the developed life prediction program, stiffness regression equation and weight regression equation. We select bearing specifications and geometry as design variables, weight as the cost function, and life and stiffness as constraints. Through design optimization, we investigate the influence of design variables on the cost function and constraints by comparing the initial and optimal design values.

• Journal of Families and Better Life
• /
• v.34 no.4
• /
• pp.157-174
• /
• 2016

The purpose of this study is to investigate the effects of resilience and retirement attitudes perceived by middle-aged married men on a meaningful life, and provide basic data based on empirical research for reexamining meaningful lives of middle-aged married men. For the study, a survey was conducted with middle-aged men aged between 40 and 60 who were married with children and employed and live in Seoul or Gyeonggido. A total of 476 copies of data were analyzed. For the analysis, SPSS 20.0 was used to perform frequency analysis, descriptive statistics, t-test, and one-way ANOVA, and the Duncan multiple range test and multiple regression analysis were performed. The result was as follows: First, Levels of resilience, retirement attitudes and meaningful life were moderate. Second, middle-aged married men had significant differences according to education, job, religion, Monthly family income, Wife's employment, marital status and Subjective health condition on meaningful life. third, middle-aged married men had an impact on resilience and retirement attitude on a meaningful life. In particular, the Affirmation of the resilience of the sub-region and the Transition to Old Age part of the retirement attitudes were significantly affected. Therefore, it is necessary to consider enough family support and social support for middle aged men.

• Proceedings of the Korea Society of Design Studies Conference
• /
• 2004.10a
• /
• pp.18-19
• /
• 2004

• Journal of Engineering Education Research
• /
• v.25 no.6
• /
• pp.14-22
• /
• 2022

This paper is a basic study of college of engineering freshmen's adaptation to college life, and the relationship between sub-variables of academic self-efficacy, learning immersion, and academic curiosity is analyzed. And based on the results, a plan to support new students of the College of engineering is suggested.

• Asian Oncology Nursing
• /
• v.4 no.2
• /
• pp.143-153
• /
• 2004

Death of spouse is the most heartbreaking stressful and inevitable tragic life event. In middle aged men who belong to the social middle class and accomplished their occupational success, experiences of spousal bereavement are great shock. The aim of this study was to find out how they overcome their mental and physical pain and to obtain the basic materials to develop suitable nursing care programs for them. The methodological approach of this study is Giorgi's phenomenological analysis meaning unit. This method also makes theme focal meaning, situated structural description and create general structural description grasped by participator's experience through situated structure description. This study performed from November 2002 to May 2004, and participators were four men. Data collected through in-depth personal interviews. which had been tapped and analysed the Giorgi's method. Finally, the five focal meaning below have been abstracted. Theme 1. Physical symptom loss of appetite, fatigue, insomnia. outbreak of illness, weight loss. Theme 2. life of spiritless lack of desire, sense of emptiness, unstableness, prosaic life. wandering. indifference of appearances, avoidance of meeting people. Theme 3. life of retrospction reflection for his wife, yearning, grief, muttering to himself, never-to-be forgotten wife, leading a lonely life. Theme 4. negative emotion reproaching, feeling hurt, marriage of daughter, feeling heavy, getting angry, sexual desire, awareness of his sinfulness. loneliness Theme 5. social support and adjustment getting his wife off his mind, curring favor with children, support and consolation by his daughter-in-law, appreciation for hospice nurse, considering remarriage, taking care of himself, good relation with his children. The result of this study showed that middle aged men bereaved of their wife by cancer need other's concern. And we have to study further to understand their experience. Until now hospice nursing is concentrated on cancer patients But from now we have to provide their families suitable nursing care programs to adjust themselves to social life before and after death of patients.

• Journal of Korean Society for Quality Management
• /
• v.29 no.1
• /
• pp.184-190
• /
• 2001

Industrial structure is more developed, the economical value of human resources and the cases which risks worker's Health & Safety is expended. The Safety & Health issues are focused on elements of control for management activity simultaneously with work environment as well as the risk elements which risks worker's life and body. The activity for combination of basic management System and Safety & Health management is progressing with active discussion in ILO, BS 8800 is specified the guidance of Occupational Safety & Health Management System in UK. 1996. This research refers to BS 8800:1996, specification as a basic model, and introduce of the result of certification development result in Occupational Safety & Health management System with in ISO 14001 Environmental System Standards & ISO 9001 Quality Management System Standards and Systemic Factors. Through this applicability and efficiency evaluation, we make an effort to support and to improve the specification. Also applicability evaluation of Occupational Safety & Health management System and the specification developed for the purpose of the third party certification is applied with expending in industry, and the method is presented through the case which is required to support for method review and activities.

• Journal of Family Relations
• /
• v.22 no.4
• /
• pp.53-80
• /
• 2018

Objectives: The purpose of this study was to investigate individual awareness variables influencing emotional, normative, and functional marriage intentions of unmarried men and women. Independent variables were values of offspring, perceptions to unmarried life, attitudes toward multiple role planning, perceptions and availabilities of marriage-related policies, views on the marriageable age, psychological burdens of pressure to marriage by significant people, and views on parents' support for marriage fund. Method: 553 unmarried men and women in Daegu, Korea were surveyed, and the data were analyzed using descriptive statistics, factor analysis, multivariate analysis of variance(MANOVA), multiple regression analysis, and hierarchical regression analysis with SPSS 22.0. Results: First, this study was more exploratory and in-depth approach to marriage intentions than precedent studies. The sub factors of marriage intentions were emotional, normative, and functional marriage ones. Second, emotional marriage intention showed significant differences depending on gender, dating, views on the marriageable age, and degree of acceptance of parents' support for marriage fund. Among the individual awareness variables, values of offspring, perceptions to unmarried life, attitudes toward multiple role planning, and psychological burdens of pressure to marriage personally or by friends influenced emotional marriage intention. Third, normative marriage intention showed significant differences depending on gender, religion, occupational status, employment condition, dating, views on the marriageable age, and degree of acceptance of parents' support for marriage fund. Among the individual awareness variables, values of offspring, perception to unmarried life, attitudes toward multiple role planning, view on the marriageable age, availabilities of marriage-related information offering policies, and psychological burdens of pressure to marriage by mother influenced normative marriage intention. Fourth, functional marriage intention showed significant differences depending on gender, job, parents' support for marriage fund, views on the marriageable age, and degree of acceptance of parents' support for marriage fund. Among the individual awareness variables, functional marriage intention was influenced by values of offspring, perception about unmarried life, attitudes toward multiple role planning, and degree of acceptance of parents' support for marriage fund. Finally, the hierarchical regression analysis showed that individual awareness variables influenced on marriage intentions. Especially, values of offspring, perceptions to unmarried, and attitudes toward multiple role planning influenced on emotional, normative, and functional marriage intentions in common. Conclusions: The findings from these analyses suggest that the selective process based on the individual awareness has become very significant to having marriage intentions. Therefore, this study will contribute as the basic data on national marriage-related policies. Furthermore, this study will be able to use to think about the marriage intention as a task to be preceded by the national policy in order to prepare for Korea 's low fertility and aging phenomenon.

• Journal of Korean language education
• /
• v.28 no.3
• /
• pp.127-152
• /
• 2017

The purpose of this study is to clarify the perception and educational needs of international college students regarding the culture of college life. A questionnaire was given to international college students who are studying at universities in Korea. The results showed that international college students need to study about the culture of college life and had a perception that it is desirable to learn this through general education classes or freshman subjects after entering university. Also, the culture of college life can be divided into nine categories: bachelor's system; career and employment; university support centers and systems; interpersonal relations; departmental events; housing and living expenses; freshmen's events; exchange activities and programs; and cultural experience activities. International college students showed higher learning needs in order of career and employment; cultural experience activity; and bachelor's system. In addition, the characteristics of the learners showed different educational needs according to year of study and Korean language proficiency. The significance of this study is to specify the items of the culture of college life required for international college students, to measure the validity and reliability of these items, and to categorize the elements of the culture of college life.

• Journal of muscle and joint health
• /
• v.28 no.2
• /
• pp.174-182
• /
• 2021

Purpose: This study is a secondary data analysis study to identify factors related to the quality of life of people aged 65 y or older, according household type. Methods: In 2019, the study extracted the data from the elderly participants (65 y of age or older) from G province Community Health Survey. The data were compiled and analyzed in a composite sample. Results: The quality of life was lowest among single people, grandparents-grandchildren (F=39.88, p<.001). Variables that significantly influenced quality of life in single-person households were basic security(β=-.03, p=.002), high-risk drinking (β=.04, p=.002), number of day to walk (β=.01, p<.001), diabetes mellitus (β=-.03, p<.001), depression (β=-.02, p<.001), and contact frequency (β=.00, p<.001). Variables that significantly influenced grandparents-grandchildren households were basic security (β=.03, p<.001), smoking(β=-.02, p<.001), number of day to walk (β=.00, p<.001), hypertension (β=-.01, p=.009), diabetes mellitus (β=-.04, p<.001), cognitive impairment (β=-.02, p<.001), depression(β=-.02, p<.001), contact frequency (β=.01, p<.001), and neighborhood trust (β=.02, p<.001). Conclusion: In this study, there were differences in health-related quality of life for each type of household, and various support systems are needed in their social networks to suit their characteristics.