• Research in Community and Public Health Nursing
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• v.11 no.2
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• pp.556-565
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• 2000

The purpose of this study was to investigate the relationship between perceived stress. self respect & stress response of high school students to provide the basic data for nursing intervention programs in order to manage stress in students. The subject of this study was 279 students (male; 179. female; 100) in high school. Seoul. Korea. during the period from July. 2000. The instruments for this study was a stress management scale developed by Park Young Ae(l996), a self respect scale by Coopersmith (1967) and a physical. emotional response scale to stress by Ro, Jae Hak(1991). The data was analyzed by descriptive statistics, t-test. Pearson correlation coefficient. The results of analysis were as follows: 1) Total perceived stress between males & females didn't show a significant difference but subgroups of stress, 'parent' & 'friend' showed significant differences. Male students were experienced in 'parent' stress than females and female students were more experienced in 'friend' stress than males. 2) A significant negative correlation was revealed between perceived stress & self respect. 3) A significant positive correlation was revealed between self respect & stress response. The result of this study lead us to the suggestion that for high school students. the development of stress management methods for improving self respect should be expanded.

• Journal of the Korean Society of School Health
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• v.33 no.3
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• pp.175-183
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• 2020

Purpose: The purpose of this study was to examine the influence of appearance stress, job-seeking stress, and college life stress on eating attitude in nursing students. Methods: Data were collected in September and October of 2017. A total of 153 fourth-year nursing students were included in the analysis. Descriptive statistics, t-test, ANOVA, correlation and multiple regression analysis were conducted using SAS 9.2. Results: The mean score for eating attitude was 2.71±0.56. From the univariate analysis, appearance, job-seeking, and college life stress scores were all significantly related to eating attitude (r=.26, .35, .30 respectively, and p for all <.001). After controlling for covariates, job-seeking stress and college life stress were significantly related to eating attitude (β=.20 and 0.17 respectively, and p=.005 and .024 respectively). Among the covariates, experience of diet and physical anxiety were significantly associated with eating behavior (β=.33 and .24 respectively, and p<.001 and .008 respectively). Conclusion: Job-seeking stress had the biggest influence on eating attitude, followed by college life stress. Therefore, in order to promote healthy eating attitudes in fourth-year nursing students, preventive measures focusing on decreasing job-seeking stress should be considered as a top priority.

• Speech Sciences
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• v.11 no.3
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• pp.95-109
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• 2004

Metrical Phonology has asserted that stress shift does not occur in English compounds because it violates the Continuous Column Constraint. Noun phrases, on the other hand, freely allow for stress shift, whereby the preceding stress moves forward to the preceding heavy syllable. This paper hypothesizes that stress does not shift in compounds as opposed to noun phrases and compares their pitch accentual patterns in a phonetic experiment. More specifically, we examined two-word combinations, noun phrases and compounds, whose boundaries involve stress clash and assured that the preceding words involve a heavy syllable ahead of the stress to guarantee the place for a shifting stress. Depending on where the preceding pitch accent is aligned, stress shift is determined. Results show that stress shift occurs in approximately 47% of the noun phrases and 59% of the compounds; therefore, the hypothesis is not borne out. This suggests that the surface representations derived by phonological rules may not be implemented in real utterance but that phonetic forms may be determined by the phonetic constraints. directly operating on human speech.

• Journal of Korean Society for Quality Management
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• v.27 no.3
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• pp.79-93
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• 1999

The common accelerated life test(ALT) consists of test methods applying a constant stress, higher than the use condition stress, to items. There we, however, situations for which a progressive stress ALT, in which the stress on a test item is continuously increased with time, Is more convenient to perform testing and simpler in analyzing data than a constant stress ALT. When a product under constant stress s follows a Weibull distribution with parameters $\theta$(5) and $\beta$, maximum likelihood(ML) estimators of parameters involved in the model are obtained and their asymptotic distributions are derived under stress bounded ramp tests in which the stress is increased linearly from use condition stress to the stress upper bound. The optimum test plans are also found which minimize the asymptotic variance of the ML estimator of the log mean life at design constant stress. For selected values of the design parameters, tables useful for finding optimal test plans are given. The effect of the pre-estimates of design parameters is studied.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.26 no.3
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• pp.77-86
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• 2018

Stress is the main source of a human error or can potentially contribute to it. Recently, the rate of accidents which is associated with human factors among the total aircraft accidents is showing a tendency of gradual increase. In order to prevent the accidents related to human factors, stress mitigation of the mission personnel is highly required. In this study, a 'stress cognitive alteration' technique, which is one of the stress relief methods, is applied to the Air Force pilots to verify if the technique is effective in reducing stress. The 'stress cognitive alteration' technique is comprised of two parts: a positive function of stress and a process to positively alter the physical, psychological response to stress. As a result of the application, it is found that this technique has an effect of reducing stress of the pilots under a relatively high level of stress.

• Korean Journal of Human Ecology
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• v.24 no.3
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• pp.359-370
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• 2015

The purpose of this study is to examine the impact of marital conflict, parenting stress on married migrant women's parenting attitudes. Participants in this study were 109 married migrant moms of young children. The major results of this study were as follows: First, married migrant women's parenting stress and marital conflicts negatively related to warmth-encouragement, limit setting, but were positively related to rejection-noninteraction in parenting behavior. Second, married migrant women's warmth-encouragement in parenting behavior was affected by personal conflicts and couple relationship conflicts. Third, competence stress, attachment stress, spouse stress, isolation stress, and health stress also affected warmth-encourage parenting behavior. On the other hand, attachment stress, spouse stress and isolation stress had significant effects on limit setting in parenting behaviors. For rejection-noninteraction in parenting behaviors, depression and spouse stress affected significantly.

• Korean Journal of Childcare and Education
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• v.14 no.1
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• pp.187-202
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• 2018

Objective: The study aims to examine fathers' parental stress and the variables effecting parental stress of fathers with infants. Methods: One hundred seventeen fathers with 0 to 2 year-olds were recruited from daycare centers in Daejeon metropolitan city. The Korean version of the Parenting Stress Index Short Form (K-PSI-SF) by Lee, Jung, Park and Kim(2008), The Korean Occupational Stress Scale-Short Form (Koss-SF) by Jang and Ko(2005), and the Revised-Kansas Marital Satisfaction Scale(RKMSS) by Chung (2004) were used to measure fathers'parental stress, occupational stress, and marital satisfaction. Results: First, the most influential variable that affected father's parental stress was their marital satisfaction. The fathers felt less parental stress when they felt higher marital satisfaction. Second, fathers felt less parental stress when their occupational environments were family friendly. Conclusion/Implications: Ways to improve mariatal satisfacation and a family friendly evironment at work should be sought out in order to lessen the parental stress of fathers raising infants.

• International Journal of Advanced Culture Technology
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• v.8 no.3
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• pp.73-83
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• 2020

In this study, the stress and experience of overcoming stress by on-site missionaries who rescue North Korean defectors was investigated in depth through a phenomenological approach. To this end, 7 missionaries with more than 5 years of experience in North Korean missionary mission were selected, and in-depth interviews and written interviews were conducted once. The collected data were analyzed through the phenomenological research methods of Giorgi and Colaizzi. The results were categorized into 'calling and obedience', 'mission and stress', 'anxiety situation and stress', 'stress situation and frustration', 'stress experience and psychological change', 'self insight and overcoming stress', 'resolution and recovery of stress', and 'new determination and rededication'. By researching and analyzing the stress and stress experience of the missionaries who rescue North Korean defectors in the field, this study has significance for helping missionaries continue to help them through managing and overcoming their stress.

• Nuclear Engineering and Technology
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• v.29 no.4
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• pp.310-319
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• 1997

A finite element analysis of a trunnion pipe anchor is presented. The structure is analyzed for the case of internal pressure and moment loadings. The stress results are categorized into the average (membrane) stress, the linearly varying (bending) stress and the peak stress through the thickness. The resulting stresses are interpreted per Section III of the ASME Boiler and Pressure Vessel Code from which the Primary(B$_1$), Secondary(C$_1$) and Peak(K$_1$) stress indices for pressure, the Primary (B$_2$), Secondary(C$_2$) and Peak(K$_2$) stress indices for moment are developed. Based on the comparison between stress value by stress indices derived in this paper and stress value represented by the ASME Code Case N-391-1, the empirical equations for stress indices are effectively used in the piping stress analysis. Therefore, the use of empirical equations can simplify the procedure of evaluating the local stress in the piping design stage.

• Transactions of the Korean Society of Automotive Engineers
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• v.13 no.5
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• pp.104-111
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• 2005

With increasing use of SUH35/SUH3 dissimilar materials for automotive engine valves, it is required that stress singularities under residual stress on an interface for friction welded dissimilar materials analyzed to establish strength evaluation. The stress singularity $index{\lambda}$ and stress singularities $factor{\Gamma}$ were calculated from using the results of stress analysis to consider residual stress and loads. The stress singularities on variations for shapes and thickness of welded flashes were analyzed and discussed. This paper suggested that the strength evaluation by using the stress singularity factors as fracture parameters, considering the stress singularity on an interface edge of friction welded dissimilar materials will be useful.