Donghyun Kim

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Stress causes endocrinological changes and leads to induce anxiety. It was determined the anxiety and stress-related endocrinological changes through the observation of the level of glucocorticoid and sphingolipid metabolites in serum after stress. Immobilized stress and electric shock was applied to rats for 7 days. This study investigated the induction of(More)
Morphine has been used widely on the treatment of many types of chronic pain. However the development of tolerance to and dependence on morphine by repeat application is a major problem in pain therapy. The purpose of the present study was to investigate whether combined administration of nalbuphine with morphine affects the development of tolerance to and(More)
This study examines the relationship between human resource management practices and innovation in software engineering. We use social exchange theory to investigate how human resource management practices influence the innovative behaviors of software developers through the mediation of affective organizational commitment. The results show that(More)
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