• 한국콘텐츠학회논문지
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• 제13권5호
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• pp.311-321
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• 2013

본 연구는 정신보건사회복지사 수련생이 현실적으로 부딪히는 수련스트레스를 수련생의 입장에서 기술해봄으로써 보다 효과적인 임상교육의 실천방안을 마련하고자 시도하였으며, 질적연구방법으로 접근하여 분석하였다. 연구대상은 정신보건수련기관에서 수련을 하고 있는 수련생 9명을 대상으로 하였다. 자료수집은 포커스그룹으로 1-2회 이루어졌으며, 소요시간은 2시간내외였다. 연구참여자들이 진술한 내용을 분석한 결과 의미있는 진술은 85개였으며, 이를 근간으로 연구자가 구성한 의미는 32개로 도출되었다. 이들 구성된 의미들을 유사한 내용으로 묶고 분류한 결과 9개의 주제가 형성되었으며 4개의 주제묶음으로 범주화되었다. 수련과정에서 경험하는 스트레스경험으로는 '대인관계가 어렵다', '수련일정이 빡빡하다', '기관에서 수련생에 대한 배려가 없다', '수련교육에 대한 체계성이 없다'로 4개의 주제묶음으로 분류되었다. 이러한 연구결과를 중심으로 실천적 함의를 제시하였다.

• 한국콘텐츠학회논문지
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• 제21권12호
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• pp.621-631
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• 2021

본 연구는 청소년의 학교폭력 피해 경험이 복합 외상 후 스트레스에 미치는 영향과 이 관계에서 자아존중감의 조절효과를 검증하고자 하였다. 이를 위해 291명의 청소년을 대상으로 조사된 자료를 연구에 활용하였으며, 조절회귀분석을 통해 연구모형을 검증하였다. 연구 결과, 학교폭력 피해 경험과 자아존중감은 복합 외상 후 스트레스에 유의미한 영향을 가진 것으로 나타나 학교폭력 피해 경험의 수준이 높을수록, 자아존중감이 낮을수록 복합 외상 후 스트레스가 증가하게 됨을 확인하였다. 또한 자아존중감은 학교폭력 피해 경험이 복합 외상 후 스트레스에 미치는 영향을 조절하고 있음을 확인하여 같은 수준의 학교폭력 피해 경험이 있더라도 자아존중감이 높은 경우 복합외상 후 스트레스의 문제를 완화할 수 있음을 확인하였다. 연구 결과를 바탕으로 청소년의 학교폭력과 이로 인해 발생하는 복합 외상 후 스트레스의 문제를 완화하기 위한 방안을 제시하였다.

• 임상간호연구
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• 제29권1호
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• pp.1-11
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• 2023

Purpose: The purpose of this study was to identify the influencing effects of job stress, professional autonomy, and reciprocity on the job embeddedness among comprehensive nursing care unit nurses. Methods: The participants in this study were 147 nurses who have worked for over 6 months in Comprehensive Nursing Care Unit. Data were collected from January 3 to January 31, 2022 from six general hospitals with more than 300 beds in three cities in G, G and P. Results: As the results of hierarchical regression analysis, job embeddedness was lower when nurses had clinical experiences for 1 to under 5 years (β=-.49, p<.001), 5 to under 10 years (β=-.27, p=.035), 10 to under 20 years (β=-.54, p<.001) compared to those who had clinical experiences for more than 20 years. Also, job embeddedness was higher when there was greater balance within team caregiving of reciprocality (β=.27, p<.001) and intrinsic reward (β=.22, p=.003), and lower role conflict (β =-.27, p<.001). Conclusion: The results of the study showed that job embededness would increase if the role conflict of comprehensive nursing care unit nurses reduces, if there was a culture that the members can make cooperative relationship with other health care professionals and, if there was an appropriate intrinsic reward depending on their work experience.

• 품질경영학회지
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• 제52권1호
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• pp.1-21
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• 2024

Purpose: This study seeks to explore the impact of COVID-19-induced boredom, a prevalent form of pandemic-related stress, on travel motivation and post-pandemic travel intentions. Additionally, it examines the interplay among travel motivation, travel constraints, and the willingness to pay more for travel experiences in the post-pandemic context. Methods: A PLS-SEM analysis was conducted to analyze the data. Data collection took place through an online survey in February and March 2021, with a total of 575 respondents participating. Participants provided responses regarding their current levels of boredom due to COVID-19, five different travel motivations, seven travel constraints, and their post-pandemic travel intentions. Additionally, participants were asked about their willingness to pay more for travel. Results: This study highlights the significant role of COVID-19-induced boredom in predicting post-pandemic travel intentions and the willingness to pay more for travel. Contrary to previous perceptions, boredom emerges as a driving factor, enhancing travel intentions during the pandemic. Additionally, relaxation becomes the primary motivation for travel during COVID-19, and structural constraints exert a noticeable impact on travel intentions, challenging previous assumptions. Stress levels directly influence the willingness to pay more during travel experiences, expanding the understanding of additional payment behavior in the context of travel. Conclusion: This study offers practical insights for tourism stakeholders. Recognizing and addressing boredom in marketing strategies, implementing aggressive additional payment options, and focusing on relaxation-oriented travel products are recommended to cater to post-pandemic traveler preferences and revive the tourism industry effectively.

• 한국응급구조학회지
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• 제20권2호
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• pp.37-49
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• 2016

Purpose: This study investigated the current status of post-traumatic stress and related factors among safety managers in Korea National Parks. Methods: The study subjects were 109 safety managers working in Korea National Parks. General characteristics, job-related characteristics, experience of traumatic events and post-traumatic stress were collected by self-reported questionnaires through the mail. The associated factors with post-traumatic stress was analyzed by t-test, ANOVA and multiple linear regression. Results: Overall score of post-traumatic stress was $10.32{\pm}11.37$ and 12.8% was the high-risk group of post-traumatic stress disorder. In simple analysis, score of post-traumatic stress was associated with drinking frequency, disease history, duration of career, delay of rescue, provided the break, rest space and the number of experiences of traumatic events. Finally, the score of post-traumatic stress was significantly higher in subjects who experienced 3 (B=9.141, SE=3.538) or more than 4 (B=11.367, SE=3.063) traumatic events compared to subjects without experience of traumatic event. Conclusion: The score of post-traumatic stress was $10.32{\pm}11.37$ and 12.8% was the high-risk group among safety managers in Korea National Parks. Post-traumatic stress was associated with the experience of traumatic events. Management of safety managers after mobilization or experience of traumatic events will be helpful to decrease of post-traumatic stress.

• 대한기계학회논문집A
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• 제31권12호
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• pp.1157-1164
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• 2007

Ceramic honeycomb structures have performed successfully as catalyst supports for meeting hydrocarbon, carbon monoxide and nitrous emissions standards for gasoline-powered vehicles. Three-way catalyst converter has to withstand high temperature and thermal stress due to pressure fluctuations and vibrations. Thermal stress constitutes a major portion of the total stress which the ceramic catalyst support experiences in service. In this study, temperature distribution was measured at ceramic catalyst supports. Thermal durability was evaluated by power series dynamic fatigue damage model. Radial temperature gradient was higher than axial temperature gradient. Thermal stresses depended on direction of elastic modulus. Axial stresses are higher than tangential stresses. Tangential and axial stresses remained below thermal fatigue threshold in all engine operation ranges.

• 대한기계학회논문집B
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• 제23권11호
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• pp.1410-1417
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• 1999

A thorough understanding of the transient behavior during start-up is essential in the design and operation of the heat recovery steam generator(HRSG). During this period of time, material that is exposed to high temperature and experiences a large temperature variation is subject to high thermal stress. In this work, a transient formulation of the HRSG is constructed including the estimation of the thermal stress and fatigue of the drum wall. Start-up behavior of a single-pressure HRSG is analyzed and the effect of bypassing part of the gas turbine exhaust flow on the thermal stress evolution is examined. It is found that the modulation of the gas flow rate using a bypass damper is very useful in view of reducing the thermal stress of the drum and ensuring the fatigue lifetime.

• 소성∙가공
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• 제25권3호
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• pp.169-175
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• 2016

The hearth roll, which transfers the cold-rolled strip sheet in a Continuous Annealing Line (CAL), is always subjected to changes in the surface temperature and subsequently experiences thermal stress in service. These variations lead to the generation of thermal cracks on the hearth roll surface as well local plastic deformation. We performed finite element analysis to predict the thermal stress changes on the hearth roll surface and designed the collar shape of the hearth roll to minimize these thermal stresses. Results show that the hearth roll with a collar having an obtuse angle is much more effective than a hearth roll with collar having a right angle when the tangential stress, which is one of main causes leading to surface cracks, is compared for the various conditions. It was found that the tangential stress and the temperature on the surface of hearth roll can be reduced by 51.9% and 26℃ if the shape of roll on collar is re-designed.

• 대한간호학회지
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• 제31권6호
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• pp.988-997
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• 2001

This study aimed at uncovering the experience of adaptation of the new nursing staff in hospital setting. Methods: For this study, 15 new graduate nurses participated. The data was collected through the in-dept interviews and analysed in terms of Strauss and Corbin′s grounded theory methodology. Results: The core category was identified with "entering orbit". The new graduate nurses, who experienced the taeoom because of their unskilled professions, tried to enter orbit by overcoming difficult situations through reducing stress, maintaining good interpersonal relationship, grasping, compensating, persisting, and introspecting. Noticeably, in the process of adaptation, negative image of nursing, conflict of interpersonal relationship and the educational program for the new nursing staff had effect on the intervening factors. Finally, this study confirmed that the processes of new nurses′ adaptation are confusing, confrontating, becoming a member and settling in hospital setting. Conclusion: Therefore, the educational programs reflecting new nursing staffs′ experiences should be developed.

• 대한간호학회지
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• 제31권4호
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• pp.610-618
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• 2001

Purpose: This study attempted to grasp the significance of high school boys smoking experiences, and to define its structure, then utilizing the results to create effective nursing intervention in order to protect students from smoking habit. Method: This study is based on a phenomenological approach. A group of eight male high school students who had experience in smoking were selected as the subject of this study. Intimate interview with participatory observation were carried out from them and the resulted data were analyzed by Giorgi's method as below. Result: The male high school students’smoking experiences were found to be a direct result from the environments around them and misty curiosity, masculinity, maintenance of close relations with peers, habitualness, stress relief, and concealment from the family. Conclusion: The result indicates that the male high school students' smoking, especially in an aspect from its starting point, motivational perspective, from the early stage of childhood as possible.