• 한국작물학회:학술대회논문집
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• 한국작물학회 2006년도 한국약용작물학회 공동춘계학술발표회
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• pp.298-299
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• 2006

• 재활간호학회지
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• 제15권2호
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• pp.73-82
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• 2012

Purpose: The purpose of this study was to identify the influencing factors on mental health related quality of life (MHRQoL) in adults across the lifespan. Methods: A total of 688 Korean adults aged 19 years and older were selected. Data were collected by personal interviews or self report using structured questionnaires. For data analysis, t-test, ANOVA, Pearson's correlation coefficients and Stepwise multiple regression were used. Results: Mental health related quality of life (MHRQoL) differed significantly according to life cycle, especially showing a lower score in the elderly than others. In addition, elderly adulthood reported the highest stress and depression. The most significant predictors of MHRQoL in young and middle aged people were stress, depression, and subjective health status. Predictors of MHQoL in the elderly were stress and religion. Conclusion: The results indicate that MHRQoL of adult is associated with stress and depression. When the programs are developed to enhance mental health in elderly adulthood, religion should be considered as well as stress.

• 한국콘텐츠학회논문지
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• 제21권4호
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• pp.815-824
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• 2021

본 연구는 간호대학생의 학업스트레스, 대학생활적응, 사회적지지 정도를 파악하고 학업스트레스와 대학생활적응 간에 사회적지지의 매개효과를 파악하고자 하였다. 연구대상은 G광역시 4개 간호대학의 248명이다. 자료는분석은 SPSS 24.0을 사용하여 기술통계, Independent t-test, One-way ANOVA, Pearson's correlation, 부트스트랩으로 분석되었다. 연구결과 학업스트레스 2.68점, 사회적지지 4.11점, 대학생활적응 3.5점이었다. 학업스트레스는 사회적지지와 대학생활적응에서 음의 상관관계를 보였으며, 사회적지지는 대학생활적응과 양의 상관관계를 보였다. 이는 학업스트레스가 높을수록 대학생활적응과 사회적지지 정도가 낮아지며, 사회적지지가 높을수록 대학생활적응이 높아지는 것이다. 매개효과 검증 모형 모델 4를 적용하여 분석한 결과 첫째, 학업스트레스가 사회적지지에 유의한 부적 영향을 미쳤으며, 둘째, 학업스트레스는 대학생활적응에 대한 부적 영향이 유의하게 낮아졌고, 사회적지지는 대학생활적응에 유의한 정적 영향을 미치는 것으로 검증되었다. 셋째, 학업스트레스와 사회적지지가 대학생활적응에 미치는 총 효과, 직접효과, 간접효과를 분석한 결과 모두 유의한 것으로 나타났다. 결론적으로 학업스트레스와 대학생활적응 사이에서 사회적지지는 부분적으로 조절된 매개효과를 가지고 있는 것으로 확인되었다.

• International Journal of Advanced Culture Technology
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• 제10권4호
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• pp.245-254
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• 2022

This study is a study to empirically verify the mediating effect on college life adaptation and career preparation behavior of college students. The purpose of this study is to empirically analyze the multi-mediated effects of major satisfaction, job stress, and self-directed learning. For this study, 216 university students were enrolled. For the collected data, SPSS Process macro was used. The result is as follows. First, there were multiple parallel mediating effects and multiple serial mediating effects on major satisfaction, job stress, and self-directed learning between college life adaptability and career preparation behavior. Second, the path of simple mediation and double mediation effect was found between college life adaptation and career preparation behavior. Based on the research, the necessity of revitalizing the program for revitalization of teaching activities and industry-academic cooperation activities in the major field and improvement of career preparation behavior and university life adaptation ability and follow-up research were suggested.

• Child Health Nursing Research
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• 제18권4호
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• pp.157-163
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• 2012

Purpose: This study was conducted to identify the effects of life stress and depression in undergraduates on suicidal ideation. Methods: The participants in this study were 306 nursing students from three different cities. Collected data were analyzed using t-test, ANOVA, Pearson correlation coefficients, and stepwise multiple regression. Results: The mean score for life stress was 48.48, for depression, 28.59, and for suicidal ideation, 5.90. There were positive relationships between depression and life stress, suicidal ideation and life stress, and suicidal ideation and depression. The four factors of life stress, depression, school life, and gender were identified as factors influencing on suicidal ideation in undergraduates. Conclusion: The findings of this study indicate that the establishment of mental health care centers in universities, and development and implementation of nursing intervention programs for suicide prevention would be helpful.

• Plant Biotechnology Reports
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• 제4권3호
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• pp.213-222
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• 2010

Within their natural habitat, crops are often subjected to drought and heat stress, which suppress crop growth and decrease crop production. Causing overaccumulation of glycinebetaine (GB) has been used to enhance the crop yield under stress. Here, we investigated the response of wheat (Triticum aestivum L.) photosynthesis to drought, heat stress and their combination with a transgenic wheat line (T6) overaccumulating GB and its wild-type (WT) Shi4185. Drought stress (DS) was imposed by controlling irrigation until the relative water content (RWC) of the flag leaves decreased to between 78 and 82%. Heat stress (HS) was applied by exposing wheat plants to $40^{\circ}C$ for 4 h. A combination of drought and heat stress was applied by subjecting the drought-stressed plants to a heat stress as above. The results indicated that all stresses decreased photosynthesis, but the combination of drought and heat stress exacerbated the negative effects on photosynthesis more than exposure to drought or heat stress alone. Drought stress decreased the transpiration rate (Tr), stomatal conductance (Gs) and intercellular $CO_2$ concentration (Ci), while heat stress increased all of these; the deprivation of water was greater under drought stress than heat stress, but heat stress decreased the antioxidant enzyme activity to a greater extent. Overaccumulated GB could alleviate the decrease of photosynthesis caused by all stresses tested. These suggest that GB induces an increase of osmotic adjustments for drought tolerance, while its improvement of the antioxidative defense system including antioxidative enzymes and antioxidants may be more important for heat tolerance.

• 여성건강간호학회지
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• 제11권2호
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• pp.156-162
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• 2005

Purpose: The study was done to identify the relationship of symptoms of stress, cancer prevention behavior, the quality of life in women, and the factors influencing the quality of life. Method: The subjects of this study were 210 married women. They were living in Gyeonggi Province and Busan Metropolitan City. Symptoms of stress were measured by the Park's Stress Scale. Cancer preventive behavior was measured by Suh's Korean scale, and Smith Kline Beecham Quality of life' Scale by Dunbar. Data was analyzed with the SPSS program by ANOVA, Pearson's correlation, and Multiple Regression Analysis. Result: The higher scores of physical stress correlated with lower practice scores of cancer prevention behavior. Psychological and physical stress revealed negative correlations among sub-items of the QOL such as competence, psychological well-being, stability, physical well-being and activity. Multiple regression analysis revealed that the predictor of quality of life in the women was stress. A combination of symptoms of stress and cancer prevention behaviors accounted for 35.3% of the variance in the quality of life in the women. Conclusion: The most important factor influencing the quality of life of women was stress. Thus the study's findings can be useful in directing a comprehensive nursing care plan to improve the QOL of women.

• 한국초지조사료학회지
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• 제42권2호
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• pp.114-119
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• 2022

The objective of this study was to determine phosphorus effects on drought stress-induced oxidative stress in Kentucky bluegrass. Drought stress was induced by reducing of water to plants in pots. Two types of phosphorus were applied as potassium phosphate (P) or potassium phosphonate (PA). Application of phosphorus was efficient to ameliorate the adverse effects of drought. Osmotic potential, total chlorophyll and carotenoid content were significantly decreased by drought stress, but was relieved by P or PA application. Superoxide (O₂^•-) concentration was significantly increased more than 14-fold under drought-stressed plants, was accompanied with increase of hydrogen peroxide (H₂O₂) and lipid peroxidation (MDA). However, malondialdehyde (MDA) was much less in P or PA applied plants under drought stress condition. Activities of catalase (CAT), ascorbate peroxidase (APX) and guaiacol-peroxidase (GPX) were largely increased by drought stress and its increase rate was much higher in P or PA applied plants except APX. These results indicate that drought stress-induced oxidative stress is alleviated by P or PA application due to the increase of activities of antioxidant enzymes.

• 한국간호교육학회지
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• 제21권3호
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• pp.289-297
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• 2015

Purpose: The purpose of this study was to describe stress levels, stress coping methods, and college adjustment according to behavior styles in freshman nursing students. Methods: Data were collected through a structured questionnaire targeting general characteristics, behavior styles, stress levels, stress coping methods, and college adjustment, and were analyzed with descriptive statistics, ANOVA, t-tests, and Pearson correlation using the SPSS program. Results: Stress was related to perceived physical health status, satisfaction with school life, and behavior style. Problem-focused coping was related to exercise, satisfaction with school life, and behavior style. College adjustment was related to place of residence, personality, perceived physical health status, motivation for entrance, and satisfaction with school life. College adjustment had significant positive correlations with stress and problem-focused coping. The relationship between college adjustment and hopeful-thought coping had a significantly negative correlation. Conclusion: These results suggest that identifying the effects of self-understanding programs on stress management and college adjustment is required.

• International Journal of Advanced Culture Technology
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• 제10권3호
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• pp.1-10
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• 2022

This study examined the relationship between depression, anxiety, stress, and adaptation to college life of international students living in South Korea during the COVID-19 pandemic and the factors affecting the adaptation to college life. This study was carried out between December 3, 2021, to January 25, 2022, on international students living in South Korea. The questionnaires were composed of self-reported questionnaires, and the survey URL was sent as text messages to international students who understood the purpose and rationale of this study and consented to participate in the survey. The data were analyzed using SPSS WIN 22.0, and t-test, ANOVA, Pearson's Correlation Coefficient, and hierarchical regression were performed. As a result of the study, the average score of the study subjects was 8.44 points for depression, 8.28 points for anxiety, and 9. 28 points for stress. factors with significant differences in adaptation to college life according to general characteristics were living means and smoking. The relationship between the main variables, it was significant with depression (r=-.785, p<.001), anxiety (r=-.593, p<.001), and stress (r=-.726, p<.001). There was one negative correlation. It was found that the higher the depression, anxiety, and stress, the lower the college life adaptation. Lastly, depression (β=-.666, p<.001) was the factor affecting foreign students' adaptation to college life, and the explanatory power was 62%. Therefore, for international students to adapt to college life, it is necessary to establish an institutional strategy to detect depression, a negative psychological emotion, at an early stage and to systematically manage it. Also, it is necessary to find an intervention plan to relieve depression that can be applied in social isolation situations due to the spread of infectious diseases. Research confirming the intervention effect should be upgraded.