• 보건의료산업학회지
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• 제6권2호
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• pp.111-119
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• 2012

The purpose of the study were to investigate the effect of the neuro-feedback program which improves brain function and stress reduction effect. The research design is one group pretest-posttest survey. 121 nursing students of a college in the Busan region took part in the study. Training involving the neuro-feedback program was conducted twice a week, 30 minutes per session, for a total of 10 weeks. The collected data was encoded and analyzed using SPSS 12.0 Version. The brain function and stress levels of the subjects were analyzed through the before-and-after results of the training were analyzed using a paired t-test. The results of the study showed that the BQ and SQ were enhanced as a result of the neuro-feedback. In particular, there were significant increases in the SRQ, ATQ, ACQ, and EQ of the BQ. SQ is correlated with the prevalence rate and resistance to disease, meaning not only psychological anxiety, uneasiness and excitement, but also physical anxiety and response to disease. Based on the study, by using the neuro-feedback training as a program for stress reduction, it is expected that nursing students will receive less stress from internal and external factors, and their ability to cope with stress will be enhanced.

• 여성건강간호학회지
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• 제28권2호
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• pp.134-144
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• 2022

Purpose: A descriptive correlational survey was conducted to examine nurses' attitudes and stress related to perinatal bereavement care (PBC) and their relationships, with the ultimate goal of improving nurses' capabilities related to PBC. Methods: Korean nurses (N=136) who had experienced perinatal death at least once were recruited from seven hospitals. Data were analyzed using descriptive statistics. The Korean version of Nurses' Attitudes towards Perinatal Bereavement Support was assessed in terms of three subdomains (attitudes to PBC, importance of policies related to PBC, and importance of training related to PBC), and nurses' stress was measured. Results: The participants gave high scores for the attitude-related items of "giving sufficient time to bereaved parents to mourn for their dead baby" (4.54 points) and "nurses should treat bereaved parents with respect and dignity" (4.51 points), and they perceived a high level of importance for the policy-related items of "every staff member in the hospital should understand the policies relevant for PBC" and "when nurses feel emotional exhaustion, they should seek support" (4.58 points). Nurses' attitude toward PBC was associated with the perceived importance of policies (r=.40, p<.001), the perceived importance of PBC-related training (r=.61, p<.001), and stress related to PBC (r=.29, p<.001). Nurses' perceived importance of PBC-related training was associated with stress related to PBC (r=.38, p<.001). Conclusion: Establishing hospital policies related to PBC and providing PBC training for nurses could positively affect nurses' attitudes toward PBC. A stress management program for nurses could reduce the stress caused by PBC.

• 대한예방한의학회지
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• 제11권2호
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• pp.133-139
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• 2007

In the study of Stress-Control by Qigong Program, the results were as follows : In modern society, many stress factors affect the human organism, altering and chipping away at our nervous, endocrine, locomotor, reproductive, digestive, respiratory, circulatory and immune systems. The beneficial effects of Qigong can help us to restore our equilibrium and enhance our quality of life. This study was performed to investigate the effect of Qigong on stress and psychological symptoms. Twenty-two subjects were trained Qigong Program a week for 8 weeks. The stress index of subjects and psychosomatic symptoms was compared before and after Qigong Program and was significantly decreased after Qigong training. It means that the stress index and psychosomatic symptoms were improved by Qigong training.

• The Korean Journal of Physiology and Pharmacology
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• 제21권6호
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• pp.633-641
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• 2017

The aim of this study is to investigate the effects of intermittent ladder-climbing exercise training on mitochondrial biogenesis and ER stress of the cardiac muscle in high fat diet-induced obese middle-aged rats. We induced obesity over 6 weeks of period in 40 male Sprague-Dawley rats around 50 weeks old, and were randomly divided into four experimental groups: chow, HFD, exercise+HFD, and exercise+chow. The exercising groups underwent high-intensity intermittent training using a ladder-climbing and weight exercise 3 days/week for a total of 8 weeks. High-fat diet and concurrent exercise resulted in no significant reduction in body weight but caused a significant reduction in visceral fat weight (p<0.05). Expression of $PPAR{\delta}$ increased in the exercise groups and was significantly increased in the high-fat diet+exercise group (p<0.05). Among the ER stress-related proteins, the expression levels of p-PERK and CHOP, related to cardiac muscle damage, were significantly higher in the cardiac muscle of the high-fat diet group (p<0.05), and were significantly reduced by intermittent ladder-climbing exercise training (p<0.05). Specifically, this reduction was greater when the rats underwent exercise after switching back to the chow diet with a reduced caloric intake. Collectively, these results suggest that the combination of intermittent ladder-climbing exercise training and a reduced caloric intake can decrease the levels of ER stress-related proteins that contribute to cardiac muscle damage in obesity and aging. However, additional validation is required to understand the effects of these changes on mitochondrial biogenesis during exercise.

• International journal of advanced smart convergence
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• 제6권2호
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• pp.9-15
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• 2017

According to a recent survey, most elementary and secondary school students nationwide are stressed out by their academic records. Furthermore most of high school students in Korea have to study under the great duress. Some of them who can't overcome the academic stress finalize their life by suiciding. A study has found that it is one of the leading causes of stimulating the thought of committing suicide in Korean high school students. So it is necessary to reduce the high school student's suicide rate. Main content of this research is to implement a personalized music recommendation system. Music therapy can help the student deal with the stress, anxiety and depression problems. Proposed system works as a therapist. The music choice and duration of the music is adjusted based on the student's current emotion recognized automatically from EEG. If the happy emotion is not induced by the current music, the system would automatically switch to another one until he or she feel happy. Proposed system is personalized brain music treatment that is making a brain training application running on smart phone or pad. That overcomes the critical problems of time and space constraints of existing brain training program. By using this brain training program, student can manage the stress easily without the help of expert.

• 디지털융복합연구
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• 제14권9호
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• pp.359-367
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• 2016

본 연구는 치위생과 학생들이 임상실습시 각 분야별 수행빈도와 만족도 및 스트레스를 조사 분석하여 효율적인 임상실습 교육을 하기 위한 기초자료로 활용하고자 시행하였다. 대전 충청도에 소재하는 3년제 대학에서 임상실습을 실제 경험한 3학년 치위생과 학생 219명을 대상으로 2014년 2월 1일부터 3월 31일까지 설문조사하였다. 연구결과 임상실습기간에 대한 만족도는 종합병원 및 대학병원이 가장 높고 기술을 습득하는 정도는 치과의원이 높게 나타났다. 또한 임상실습지에 따른 진료 영역별 수행빈도와 만족도에는 유의한 차이가 나타났으며 임상실습지에 따른 진료 분야별 스트레스 정도는 '잇솔질 교육과 구강보건교육'에서는 치과의원이 가장 높았고 '환자상담'에서는 종합병원 및 대학병원이 가장 높게 나타났다. 따라서 효과적인 임상실습과 만족도를 높이기 위해서는 학생들의 임상실습에 관한 교육방향을 설정하고 표준화된 실습기준과 평가방법을 마련하여야 할 것으로 생각된다.

• 아동학회지
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• 제28권3호
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• pp.45-59
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• 2007

This study included 12 mothers and their 5-year-old children. Over 5 weeks, mothers participated in 2 hours filial therapy training twice a week, and 30 minutes special play at home once a week. Each mother was videotaped playing with her child and completed three self-report instruments : Parental Acceptance Scale(Porter, 1954), Parenting Stress Index(Abidin, 1990), and Child Behavior Checklist(Oh et al., 1997). These measurements were taken three times : before, immediately after, and 8 weeks after the program. Enhanced empathic interaction and parental acceptance level through filial play therapy training was maintained 8 weeks after the training. Eight weeks after the training, child's behavior problems were significantly reduced in comparison to immediately after the training.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2007년도 춘계학술대회A
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• pp.700-705
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• 2007

In this study, we observe the application of shape memory alloy(SMA) into smart structures for repeatable actuation, because SMA changes its material properties and characteristics progressively under cyclic loading conditions and finally reaches stable path(state) after a certain number of stress/temperature loading-unloading cycles, so called 'training'. In this paper, SMA wires that have been in a stable state through the training are used. Stress-strain curve of the SMA wire at different temperature levels are measured. In addition, we observe other important effects such as the rate effect according to strain rates for rapid actuation response. The current work presents the experimental test using SMA wire after training completion by mechanical cycling. Through these tests, we measure the characteristics of SMA. With the estimated SMA properties and effects, we compare the experimental results with the simulation results based on the SMA constitutive equations.

• 한국직업건강간호학회지
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• 제14권1호
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• pp.71-82
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• 2005

Purpose: This study analyzed domestic articles that studied job-stress of nurses using Meta Analysis to evaluate the responses resulted from job-stress and the factors affecting them. Method: To conduct this study, data were collected primarily from database of "richis" and additionally from 8 nursing journals and 5 theses for a degree on job-stress of clinical nurses. Result: As a result of Meta Analysis casual factor of job-stress, the result represented that two reasons; personal factor was the age, occupational factor were ward, duration of employment and position. By the result of analysis of effect of job-stress, satisfaction of the job, exhaustion, health status and immersion of the job were strongly related to job-stress. According to the general solution against job-stress that referred from job-stress related theses, there are several; Imagination Therapy, Assertive Training and Value Clarification Training could bring significant result. Conclusion: This study showed that because job-stress of clinical nurses had nothing to do with personal factors, job-stress management plans for nurses are needed to focus on occupational factors. Also the study suggested that various coping skills that proved to be effective are needed to be used to relieve job-stress and that's responses on nurses.

• 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.