• 융합경영연구
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• 제12권2호
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• pp.61-71
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• 2024

Purpose: This study explores the impact of discrimination experience on stress levels among Seoul's public housing complex residents, emphasizing the moderating role of social capital. Research design, data and methodology: Utilizing the 2019 Seoul public housing (PH) panel data and an ordered logit model, the research categorizes residents based on personal and environmental factors, contrasting them across different local housing price levels. Results: We find that public housing residents' experience of discrimination has a significant impact on stress, and local housing prices are positively related to stress. Interestingly, stress due to discrimination is more pronounced in high-priced neighborhoods, which are associated with real estate inequality. Conversely, this impact is less pronounced in lower-priced neighborhoods. Importantly, social capital not only has a significant moderating effect on stress for all residents, but in high-priced neighborhoods, it also moderates the stress caused by experiences of discrimination for social housing residents. Conclusions: These findings highlight the need for policy interventions to strengthen social capital and address socioeconomic disparities in public housing, and are significant for analyzing the nuanced relationship between neighborhood, housing affordability, discrimination, and stress in urban communities for public housing residents, which is a socially problematic issue.

• 대한불안의학회지
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• 제15권2호
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• pp.84-93
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• 2019

Objective : The aim of this study was to examine the relationship between occupational stress and depression, as it is seen to be corresponding with the work characteristics of local government officials. Methods : The data of 671 local government officials who participated in this study from July to December 2015 as a part of an occupational stress management program, were analyzed retrospectively in this study. Likewise, the participants completed questionnaires, including a short form of the Korean Occupational Stress Scale (KOSS), and the Beck Depression Inventory-II (BDI-II) the results of which were evaluated and reviewed. Results : The study noted that the subscales of occupational stress related to depression were varied, according to the work characteristics of the participants, after adjusting for age and job grade. It was found that the participant's variables of job insecurity, lack of reward, organizational system and occupational climate were significantly related to the development of a depressed mood in the participant in a general sense. Notably, the factor of interpersonal conflict was significantly related to depressed mood among the general administrative group; meanwhile, lack of reward in the welfare group and insufficient job control in the technical group were significantly associated with the likelihood of developing a depressed mood in participants reviewed. In the operation and maintenance of facilities group, job insecurity was significantly related with depressed mood, whereas job demand was related more with the incidence of depression in the field work group. Conclusion : This study revealed that the influence of occupational stress on depression varied according to the occupational characteristics experienced by the participants in the work environment. These findings may be used to enhance the occupational stress management program for local government officials according to their work characteristics, to bring awareness to this issue.

• 대한기계학회논문집A
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• 제27권7호
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• pp.1200-1209
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• 2003

In this paper, a unified methodology based on the local stress concept to estimate residual strength of locally thinned pipes. An underlying idea of the proposed methodology is that the local stress in the minimum section for locally thinned pipe is related to the reference stress, popularly used in creep problems. Then the problem remains how to define the reference stress, that is the reference load. Extensive three-dimensional finite element (FE) analyses were performed to simulate full-scale pipe tests conducted for various shapes of wall thinned area under internal pressure and bending moment. Based on these FE results, the reference load is proposed, which is independent of materials. A natural outcome of this method is the maximum load capacity. By comparing with existing test results, it is shown that the reference stress is related to the fracture stress, which in turn can be posed as the fracture criterion of locally thinned pipes. The proposed method is powerful as it can be easily generalised to more complex problems, such as pipe bends and tee-joints.

• 간호행정학회지
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• 제16권4호
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• pp.466-474
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• 2010

Purpose: This study was done to identify the relationship between emotional intelligence (EI) and job stress of clinical nurses in small to medium-sized hospitals. Methods: Data were collected from a convenience sample of 152 nurses working in 4 local public hospitals in one district. EI was measured with the scale developed by Law, Wong, & Song (2004), and job stress with the scale by Choi, Kang, & Woo (2006). Data were analyzed with PASW (SPSS) 18.0, using descriptive statistics, t-test, ANOVA, Scheffe' test, Pearson correlation coefficients, and multiple regression. Results: There were significant differences in EI according to work time, in self-emotional appraisal according to salary, in regulation of emotion according to marital status, age, work time, and salary. There were also significant differences in job stress including somatization, depression and anger according to marital status, work time, and salary. Correlation between EI and job stress was negative. EI explained 17.3% of variance in job stress. Conclusion: The findings indicate that to decrease job stress, nursing managers need to develop EI, especially self-emotional appraisal and regulation of emotion for nurses in their twenties and for unmarried nurses.

• 한국보건간호학회지
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• 제6권1호
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• pp.25-31
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• 1992

The purpose of this study was to investigate the relationship between perceived stress and exercise and sleeping of high school girls. For the survey, 1829 respondents were randomly selected from Seoul and local area. The survey was conducted from the 1st to the 14th of June, 1991 by the use of questionnaires made·after a pilot study. For the analysis, descriptive statistics were used by calculating frequencies, percentages and mean scores. t-test, ANOVA and Pearson's correlation coefficient were employed to test the differences and the statistical significance. The results of this study are summarized as follows: (1) 'There was no significant difference in stress level between the subjects who took exercise and who didn't take exercise. (2) Significant positive correlation was revealed between stress level and sleeping time. It means that a increase in stress level brought on increased sleeping time. (3) Residential makes the significant differences in terms of stress level. The stress level of Seoul students(3.0l) showed higher than that of local students(2.65). The results of the study lead us to the suggestion that, for the high school girls, the health education for stress management must be required. In addition, adolescents welfare work would be reached by supporting the group activity and sufficient leisure facilities.

• 한국해양공학회지
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• 제25권5호
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• pp.47-51
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• 2011

This paper analyzes the fatigue-life of welded joints using the notch stress approach. In the notch stress approach, the notch effects are usually approximated by introducing weld-bead parameters for the local detailed weld joints. The actual bead shape is complex and 3-dimensional. It may also greatly influence the fatigue strength. In this study, the welded shape was modeled using a 3D-scanner. The critical distance method was adopted in the evaluation of the fatigue effective notch stress for the weldments. Fatigue life tests were performed to verify the present method of fatigue life estimation for two types of welded plates with longitudinal attachments. The estimated results of the present methods were applied to the results of the experiment. The results of the analysis showed that the scatter of fatigue-life for the experimental data expressed in the nominal stress was significantly reduced by applying the effective fatigue stress of the present study.

• 대한두개안면성형외과학회지
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• 제11권2호
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• pp.120-123
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• 2010

Purpose: Epinephrine itself exhibits some cardiotoxicity. However, it rarely induces cardiomyopathy when used in standard doses during surgery for local hemostasis. This paper reports a rare case of stress-induced cardiomyopathy in a young woman after the local infiltration of epinephrine. Methods: Corrective rhinoplasty was planned in a 20-year-old woman. Lidocaine mixed with epinephrine 1:100,000 was injected around the skin of the nose and nasal septum after inducing anesthesia, which resulted in sinus tachycardia and hypotension. Postoperative ECG showed a T wave inversion in the lead V2 and echocardiography revealed transient hypokinesia in the cardiac apex. Cardiac enzyme was mildly elevated. Results: Symptoms and laboratory findings improved considerably, and the patient was discharged from hospital without complications on the sixth day after surgery. Conclusion: The prognosis of catecholamine-induced cardiomyopathy is generally favorable. However, it is important to be aware of the possible adverse effects of local epinephrine infiltration. This case highlights the need for caution when using epinephrine.

• 한국강구조학회 논문집
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• 제16권4호통권71호
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• pp.433-442
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• 2004

본 연구는 Eurogode 3 Part 1.3을 근거하여 온도증가에 따른 압축을 받는 냉간성형 C-형강 기둥의 플랜지와 웨브의 탄성국부좌굴 응력 해석 프로그램을 개발하였다. 고온에서 응력-변형률 관계식은 Eurocode 3 Part 1.2를 근거하였다. 온도증가에 따른 압축을 받는 냉간성형 C-형강의 임계온도와 탄성국부좌굴 응력은 본 연구에서 개발한 컴퓨터 프로그램에 의해 해석하였고, 해석 예에 대한 비교 고찰을 하였다.

• 분석과학
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• 제5권4호
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• pp.359-366
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• 1992

본 논문은 마이크로 Raman 분광분석법을 이용하여 국부적 열산화 후 실리콘 표면에 유입되는 스트레스를 평가한 것이다. 국부적 열산화 후 실리콘 표면에 유입되는 스트레스는 실리콘 산화막과 active 영역의 경계 부분에서 최대치를 나타내었다. Active 영역의 크기가 작아질수록 스트레스량은 증가하며, 이는 스트레스가 active 영역의 크기에 의존함을 보여 주는 것이다. 또한, active 영역이 $0.45{\mu}m$인 세 가지 소자 분리 공정, A, B, moB를 평가한 결과 moB 공정의 스트레스 값이 가장 작았으며, 새부리 효과도 가장 작았다.

• 한국콘텐츠학회논문지
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• 제18권5호
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• pp.456-463
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• 2018

현대사회에서의 재난발생 증가 및 피해는 지역경제의 부정적 영향으로 나타난다. 특히 지역경제 침체는 지역주민들의 삶의 질을 악화시키고, 정신적 물질적 피해를 발생시킨다. 따라서 안정적이고 지속가능한 지역경제 발전을 위한 지역경제 회복력 강화가 필요한 실정이다. 이에 본 연구에서는 세월호 참사 이후 진도군의 지역경제의 회복력 지표를 산정하고, 재난발생 이후의 경제수준 추이를 시계열자료를 통해 분석하여 향후 경제회복력을 고려한 지역의 위기관리 복구 정책의 개선방안에 대해 제언하고자 한다. 연구결과 지역 경제를 대표하는 지방재정, 지방소득세는 지역경제 탄력성의 개선효과가 있는 것으로 확인되었으나 주민경제상태, 지역의 경기변동, 외부경제유인 요인과 관련한 지역경제 탄력성 개선은 보이지 않고 있었으며, 주민의 생활수준 및 심리적 스트레스가 매우 높아 위기 내성에 따른 장기적 문제가 발생할 우려를 보인다. 연구 결과에 따른 정책적 시사점은 침체된 이미지 극복을 위한 지역 자체적 자원 활용을 통한 지역경제 탄력성 개선, 지속가능한 장기적인 경제회복 정책을 구축, 지역주민의 재난영향에 따른 스트레스 해소를 위한 심리 치료와 관련한 정부 및 지자체의 지원이 필요하다고 본다.