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Aged Rats: Sex Differences And Responses To Chronic Stress, Rachel E. Bowman, Neil J. Maclusky, Samantha Diaz-Weinstein, Mark C. Zrull, Victoria N. Luine
Aged Rats: Sex Differences And Responses To Chronic Stress, Rachel E. Bowman, Neil J. Maclusky, Samantha Diaz-Weinstein, Mark C. Zrull, Victoria N. Luine
Psychology Faculty Publications
Cognitive, as well as physiological, sex differences exist in young adult rats under both basal conditions and following chronic stress; however, few studies have examined whether sex differences remain in aged subjects and whether responses to stress are altered. We compared aged male and female Fischer 344 rats (21.5 months at testing) without stress and when given 21 days of restraint for 6 h/day on locomotion, anxiety-related behaviors, object recognition (non-spatial memory), object placement (spatial memory), body weight and serum steroid hormone levels. Control (unstressed) females had lower levels of estradiol and testosterone and higher corticosterone than males, and stress …
Ethics And Welfare: Pain Perception In Fish, L. U. Sneddon
Ethics And Welfare: Pain Perception In Fish, L. U. Sneddon
Aquaculture Collection
Fish welfare is currently a controversial subject with many scientific studies now demonstrating the possibility for fish to experience negative events such as pain, fear and stress. This has important implications in the treatment of fish during commercial and experimental procedures in terms of ethics and welfare. In this review, the evidence for pain perception in fish is considered and the repercussions for the use of fish as a research model as well as in aquaculture and largescale fisheries. These issues are discussed briefly from a welfare and ethical perspective.
Organizational Stress In Social Care, Brian Mccarthy
Organizational Stress In Social Care, Brian Mccarthy
Other resources
The aim of this research project was to develop a model of understanding, coping with and preventing work-related stress in social care organizations. The research was framed conceptually in a model of organizational stress developed and adapted from Beehr’s (1998) integrative model of organizational stress. The first two stages of the research project explored by interview and survey staff and management perceptions of stress in their organizations. It was found that both acute and chronic stressors occurred and were seen to have increased; organizational stressors were also likely to be more persistent and chronic when they occurred. Interviewees were
concerned …
Detection Of Moisture Stress In Eucalyptus Camaldulensis Using Leaf-Level Spectral Reflectance: Implications For Remote Sensing, Laurie A. Chisholm
Detection Of Moisture Stress In Eucalyptus Camaldulensis Using Leaf-Level Spectral Reflectance: Implications For Remote Sensing, Laurie A. Chisholm
Faculty of Science - Papers (Archive)
Foliage moisture stress may be detectable by remote sensing using high resolution spectral data, but meaningful diagnosis requires that plant water status be assessed on the ground under controlled conditions. Design parameters of an experimental plantation of E. camaldulensis (River red gum), were used to examine tree-level responses to moisture stress, as measured by xylem water potential, and relationships to physiological parameters including spectral reflectance, chlorophyll flurescence, and cholorphyll across a range of stress categories.
The Effects Of Training In Behaviour Modification Strategies On Stress, Burnout, And Therapeutic Attitudes In Frontline Inpatient Mental Health Nurses, Hamish J. Mcleod, Lisa Densley, Kate Chapman
The Effects Of Training In Behaviour Modification Strategies On Stress, Burnout, And Therapeutic Attitudes In Frontline Inpatient Mental Health Nurses, Hamish J. Mcleod, Lisa Densley, Kate Chapman
Faculty of Social Sciences - Papers (Archive)
Psychiatric nursing is a stressful profession associated with high levels of burnout. Previous research has demonstrated that burnout in psychiatric nurses can be reduced via training that improves behaviour modification skills. However, the minimum amount of training required to demonstrate a beneficial effect is unclear. We evaluated the impact of a 4-day behaviour modification training program on stress, burnout, and therapeutic attitudes in nurses who were in frequent daily inpatient contact with patients with severe mental illnesses. Nurses working in the same wards served as a control group. Training improved therapeutic attitudes but did not alter self ratings of job-stress …