• Journal of the Korean Institute of Landscape Architecture
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• v.31 no.2
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• pp.70-82
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• 2003

본 연구의 목적은 산림경관의 스트레스 완화 효과를 생리측정(피부 돌출치와 심장박동시간)과 심리측정 (ZIPER 설문지)을 통하여 조사하는 것이다. 연구가설은 두 가지로 첫 번째 가설에서는 산림경관을 본 사람들의 스트레스 측정치가 인공경관을 본 사람들의 측정치보다 낮을 것이라고 예측되었다. 두 번째 가설에서는 산림경관을 본 사람들의 스트레스 해소가 인공경관을 본 사람들보다 보다 빠르고 완전하게 발생할 것으로 예측되었다. 실험에는 대학 학부학생 70명이 참여하였으며, 실험에 이용된 산림 및 인공경관은 예비설문을 거쳐 선정되었다. 실험결과를 보면 첫 번째 가설은 피부 돌출치와 긍정적인 심리요인 그리고 부정적인 심리요인에서 채택되었다. 두 번째 가설 중 스트레스 해소속도에 대한 가설은 피부 돌출치와 심장박동시간에서 모두 채택되었으나, 스트레스 해소의 완전성에 대한 가설은 피부 돌출치에서만 채택되었다. 비록 심장박동시간과 집중/호기심 요인에서 연구가설이 채택되지 못했지만 전반적으로 산림경관과 인공경관을 비교할 때 산림경관의 스트레스 완화효과가 더 크고 빠르고 완전함을 알 수 있다. 본 연구의 의의는 산림경관의 효과를 두 가지 측정(생리적, 심리적)을 이용하여 조사하였다는 점과 국외연구결과와 유사한 결과를 얻음으로써 이러한 효과가 지역에 관계없이 공통적임을 밝혔다는 점이다. 본 연구결과는 산림이 인간의 건강과 복지에 긍정적이라는 점을 입증함으로써 산림의 조성과 보존에 중요한 근거를 제공할 수 있다. 보다 발전적인 후속연구를 위해서는 다양한 종류의 인공경관과 일반시민들의 참여, 그리고 인지능력의 병행이 필요하다.

• Korean Journal of Organic Agriculture
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• v.28 no.3
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• pp.417-430
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• 2020

Drought stress is one of major environmental stresses in plants; this leads to reduce plant growth and crop yield. In this study, we selected fungal isolate for mitigating drought stress in pepper plants. To do this, 41 fungi were isolated from rhizosphere or bulk soils of various plants in Jeju, Gangneung, Hampyeong in Korea. Out of 41 isolates, we screened two isolates without phytotoxicity through seed germination of tomato, pepper, and cabbage treated with fungal spores; through following plant assay, we selected GL02 as a candidate for alleviating drought stress in pepper plants. As a result of greenhouse test of pepper plants in drought condition, the stomatal conductance on leaves of pepper plants treated with GL02 was increased, whereras the malondialdehyde (MDA) and electrolyte leakage were decreased compared to that in control plants. When stressed plants were rewatered, stomatal conductance of the plants treated with GL02 was increased; the electrolyte leakage was decreased. Based on internal transcribed spacer (ITS) sequencing analysis, isolate GL02 was belonging to genus Trichoderma. Taken together, drought stress in pepper plants treated with GL02 was alleviated, when it was rewatered after drought-stressed, the plants could be recovered effectively. Therefore, Trichoderma sp. GL02 could be used as a bio-fertilizer to alleviate drought stress in pepper plants.

• Management & Information Systems Review
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• v.33 no.2
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• pp.37-61
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• 2014

This research is to study presenteeism of members of a organization. It factually verifies how the job stress perceived by the members affect on presenteeism and examines factors to alleviate presenteeism, in addition, tests moderating effects based on the core self-evaluations and team climate. Research results reveal, first of all, that influencing relationship which job stress increases presenteeism exists. Second, core self-evaluations control the relationship between job stress and presenteeism, which means the stronger subconscious to oneself is the more it relieve the relationship between job stress and presenteeism. Third, team climate partially contolled the relationship between job stress and presenteeism. Atmosphere with clearer performance responsibility has better controlling effect to alleviate the relationship between job stress and presenteeism. Within the team climate, subordinate variables determine the effect on the presenteeism relationship. Significances and limitations of this research was discussed at the last.

• Journal of Digital Convergence
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• v.19 no.12
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• pp.291-302
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• 2021

This study is to suggest conditions for mitigating techno-stress due to the adoption of the knowledge management system(KMS). Specifically, the study suggests that techno overload and techno complexity are negative factors on the intention to use KMS, and suggests that authentic leadership and feedback mitigate techno-stress. We conducted an online survey in May 2021 of employees in organizations that applied KMS, and obtained 417 samples. We performed the structural equation modeling of AMOS 22.0 for hypothesis testing and analyzed the main effect and the moderating effect. The result is as follows. First, techno overload and techno complexity reduced the intention to use the KMS. Second, authentic leadership increased the intention to use the KMS and mitigated techno overload and techno complexity. Third, feedback moderated the negative relationship between techno-stress and intention to use the KMS. The study has implications from the perspective of suggesting the strategic direction (authentic leadership and feedback) at the organizational level for mitigating techno-stress, which may be a problem when introducing and applying a KMS from the perspective of organization employees.

• Bulletin of Food Technology
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• v.20 no.1
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• pp.215-223
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• 2007

현대는 누구나 다소 스트레스의 영향 아래 생활하고 있다. 이와 같은 스트레스가 인체에 미치는 영향에 대해서는 최근 상세히 조사.연구되어 불면이나 우울증 등 여러 가지 질병을 일으킨다는 것이 보고되어 있다. 이 중 식품분야에서는 항스트레스 대책의 일환으로서 뇌.신경계에 작용하여 스트레스 완화효과를 기대할 수 있는 GABA나 PS, 아데닌과 같은 기능성소재가 제안되고 있다. 본문에서는 항스트레스를 컨셉트로 한 상품 및 소재의 연구.개발상황에 대해 살펴보고자 하였다.

• 건강소식
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• v.37 no.4
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• pp.32-33
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• 2013

스트레스를 받으면 혈압이 높아진다는 사실은 누구나 경험적으로 알고 있다. 그렇다면 왜 그러한지 그 이유를 알고 스트레스를 완화시키는 것 또한 필요한 일이다. 잔잔한 물결처럼 평온한 마음을 유지하는데 도움을 주는 요가동작도 함께 알아보자.

• 한국호스피스완화의료학회:학술대회논문집
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• 2006.12a
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• pp.30-32
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• 2006

• 한국호스피스완화의료학회:학술대회논문집
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• 2006.12a
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• pp.28-29
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• 2006

• Journal of Convergence for Information Technology
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• v.10 no.9
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• pp.123-135
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• 2020

Recently organizations are implementing strict security policies and technologies to minimize security incidents. However, strict information security can cause work stress of employees and can make it difficult to achieve security goals. The purpose of this study is to present the preconditions for mitigating the negative impact of security-related work stress. We conducted a questionnaire survey of employees working in the financial industry and secured a total of 266 samples. The test of the research hypothesis was carried out by structural equation modeling. As a result, work stress had a negative effect on compliance intention, and value congruence reduced work stress. Also, security feedback had a moderating effect on the relationship between research factors. The results have theoretical and practical implications for mitigating work stress of employees.

• Journal of Life Science
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• v.20 no.8
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• pp.1230-1234
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• 2010

The effects of inhaling three essential oils (lavender [Lavendular angustifolia], silver fir [Abies alba], and grapefruit [Citrus paradise]) against restraint stress were investigated in mice. Serum cortisol levels were significantly increased in the 1h-restraint group. Also, silver fir and grapefruit oils prevented the elevation of cortisol levels under experimental conditions. Inhalation of 10% lavender oil for 30 min before inducing stress significantly inhibited restraint-induced hypothermia. We also investigated the effects of restraint stress on triglycerides, total cholesterol, and high-density lipoprotein cholesterol. It was found that the concentration of triglycerides in the serum samples increased after restraint stress. Silver fir essential oil inhibited elevation of triglyceride levels. Taken all together, the correlation of herb essential oil inhalation against restraint stress in animals can partly be explained.