• 대한가정학회지
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• 제31권2호
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• pp.111-126
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• 1993

The purpose of this study is to investigate the relationships between the stress of housewife received in the family life and psychological distress of housewife. For these purposes, this research conducted a survey by using questionaire developed by former researchers. The subjects of this study are 418 Centering on the housewifes living in Kwangju. The significant results are as follows. 1) General tendency of the stress level of housewife received in the family life is relatively low. 2) The household background variables(duration of marriage, level of education, husband's occupation, income, leisure actives, socio-economics status) have turned out to be significant on the stress level of housewife received in the family life and psychological distress of housewife. 3) There are positive corriations between housewife's stress received in the family life and psychological distress level of housewife. 4) In stepwise multiple regression analysis, the psychological distress of housewife was greatly influenced by variables such as the health problem.

• 대한가정학회지
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• 제40권5호
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• pp.225-235
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• 2002

The purpose of this research is to delineate the effect of maternal variables of the verbal abuse. Such variables as the mother's age, her education level, and maternal parenting stress have been chosen for the analysis. The sample subject were 659 pairs of fifth/sixth grade of elementary school and firs/second grade of middle school, and their mothers. The major findings of the research are as follows: first, looking at the correlation between the mother's age/education level and the verbal abuse, the verbal abuse factor shows difference correlating to the mother's age/education level. Second, looking at the correlation between the material parenting stress level and the verbal abuse, the verbal abuse factor shows difference correlating to the maternal parenting stress level. Third, the result of multiple regression analysis on the effects of the maternal variables to the verbal abuse indicates that material parenting stress is the significant contributing factor. All in all, the maternal variables account for 9% of the verbal abuse score.

• 성인간호학회지
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• 제18권4호
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• pp.593-602
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• 2006

Purpose: The purposes of this study were to provide baseline data for nursing service program and to elevate the quality of service by examining whether nurses' nursing service is related to job stress, job satisfaction, organizational commitment, leadership and nursing service satisfaction in hospitals. Method: Subjects were 135 nurses and 135 patients, working and being in the hospitals in C province & D city from November. 7 to 21, 2005 and completed a structured questionnaire. The data was analyzed using descriptive statistics, t-test, ANOVA, ANCOVA, Pearson's correlation analysis, and multiple regression analysis. Results: The most powerful predictor of nursing service was leadership(60.7%). Altogether leadership, nursing service satisfaction, organizational commitment, and work stress explained 72.5% of nursing service of the nurses in hospitals. Conclusion: The results showed the nurses' nursing service in hospitals was influenced by leadership, nursing service satisfaction, organizational commitment, and job stress. It suggested that concepts of leadership, nursing service satisfaction, organizational commitment, and job stress should be considered in developing nursing services programs.

• 한국자동차공학회논문집
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• 제11권2호
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• pp.172-181
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• 2003

In this study, the stress intensity factor of center crack tip is calculated by the superposition method when it is surrounded by symmetrically distributed small cracks. The values of stress intensity factors of center crack tips are compared with those of the center crack tips calculated by the superposition method. These compared errors are influenced by the locations of distributed small cracks. These errors are inspected. When small cracks overlap and approach near the center crack tip, the effect of interaction caused by these cracks becomes noticeable and these errors become larger. In case of multiple distributed small cracks except this case, the stress intensity factor of the center crack tip is easily calculated by the superposition method.

• 기본간호학회지
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• 제21권3호
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• pp.235-242
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• 2014

Purpose: This study was done to identify the degree of appearance stress, ego-resilience, interpersonal relations, depression, and eating attitude and to investigate the main factors influencing eating attitude in women undergraduates. Methods: The research design was a descriptive survey design using a convenience sampling. Data were collected by self-report questionnaires from 238 women undergraduates. Data analyses were done using SPSS/WIN 18.0 program for descriptive statistics, t-test and multiple linear regression. Results: The mean score for eating attitude was 0.36. There were statistically significant differences in appearance stress and interpersonal relations according to type of eating attitude. Also, appearance stress, interpersonal relations, and depression were significant predictors explaining 39% of the variance in eating attitude. Conclusion: The results indicate that the factors influencing eating attitude should be considered when developing nursing interventions to change poor eating attitude for women undergraduates.

• International Journal of Railway
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• 제3권4호
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• pp.117-122
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• 2010

In transportation geotechnical engineering, stress-strain behavior of earth structures has been analyzed by numerical simulations with the implemented plasticity constitutive model. It is a fact that many advanced plasticity constitutive models on predicting the mechanical behavior of soils have been developed as well as experimental research works for geotechnical applications in the past decades. In this study, recently developed, a unified constitutive model for both clay and sand, which is referred to as CASM (clay and sand model), was compared with a classical constitutive model, Cam-Clay model. Moreover, integration methods of stress-strain rate equations using CASM were presented for simulation of undrained and drained triaxial compression tests. As a conclusion, it was observed that semi-implicit integration method has more improved accuracy of capturing strain rate response to applied stress than explicit integration by the multiple correction and iteration.

• 가정과삶의질연구
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• 제15권4호
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• pp.287-300
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• 1997

The purpose of this study was to explore the degree of the stress from the family resources management according to objective resources and to investigate the relative importance of the variables which affect the stress from the family resources management in housewives. The subjects of this study were 565 married women who lived in apartment in Taegu. A questionnaire was used as survey method. The data was analyzed by means of factor analysis, t-test, ANOVA, Scheffe test and multiple regression analysis. The main findings were as follows First there was significant difference in the degree of the stress from the family resources management according to the objective resource. Second, the stress from the family resources management were more affected by perceived adequacy resource, the passive coping style, size of apartment than other variables.

• 센서학회지
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• 제14권5호
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• pp.357-361
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• 2005

Low-stress silicon nitride (LSN) thin films with embedded metal line have been developed as free standing structures to keep microspheres in proper locations and localized heat source for application to a chip-based sensor array for the simultaneous and near-real-time detection of multiple analytes in solution. The LSN film has been utilized as a structural material as well as a hard mask layer for wet anisotropic etching of silicon. The LSN was deposited by LPCVD (Low Pressure Chemical Vapor Deposition) process by varing the ratio of source gas flows. The residual stress of the LSN film was measured by laser curvature method. The residual stress of the LSN film is 6 times lower than that of the stoichiometric silicon nitride film. The test results showed that not only the LSN film but also the stack of LSN layers with embedded metal line could stand without notable deflection.

• 한국치위생학회지
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• 제11권3호
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• pp.343-351
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• 2011

Objectives : The aim of this study was to investigate factors associated with turnover intention on public health dental hygienists. Methods : A total 235 public health dental hygienist completed a questionnaire on attitudes related to their job position and sociodemographic status. Results : In total 82.5% of the respondents have experienced a job transfer. Their children and job stress strongly affect turnover intention. Turnover intention was correlated with empowerment, organizational commitment, job satisfaction, burnout and job stress. Using multiple regression analysis, the effects of job stress, children, organizational commitment, job satisfaction, career were satistically significant. Conclusions : The study showed strong relationship between turnover intention and job stress and their children. They had positive attitude for their job position and satisfied with their job. They experienced the stress on their job but had little turnover intention.

• 한국치위생학회지
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• 제13권5호
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• pp.827-833
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• 2013

Objectives : The purpose of the study is to investigate the relationship between self-leadership in clinical practice and stress in dental hygiene majoring students. Methods : Subjects were 250 dental hygiene majoring students in J area from March 20 to April 20, 2012. Data were analyzed using the statistical package SPSS WIN 12.0 for frequency, mean and standard deviation analysis, one-way ANOVA and multiple regression. Results : There were significant differences between Satisfaction and clinical practice, practice and major stress factors(p<0.01). There were significant differences between practices, satisfaction, and self-expectations(p<0.001). The explanatory power of the model was 9%(p<0.05). The combination of self-leadership, activity, interpersonal factors were very important factors and the explanatory power of the model was 8%(p<0.001). Conclusions : Self-leadership is able to decrease stress. Self-leadership is very important in clinical practice in dental hygiene majoring students.