Sci Total Environ
January 2025
Neonicotinoid pesticide use has increased around the world despite accumulating evidence of their potential detrimental sub-lethal effects on the behaviour and physiology of bees, and its contribution to the global decline in bee health. Whilst flower colour is considered as one of the most important signals for foraging honey bees (Apis mellifera), the effects of pesticides on colour vision and memory retention in a natural setting remain unknown. We trained free flying honey bee foragers by presenting artificial yellow flower feeder, to an unscented artificial flower patch with 6 different flower colours to investigate if sub-lethal levels of imidacloprid would disrupt the acquired association made between the yellow flower colour from the feeder and food reward.
View Article and Find Full Text PDFBackground: People experiencing homelessness are at increased risk of contracting SARS-CoV-2 and of severe complications of COVID-19. Vaccination is promoted as a key strategy to protect against severe illness from SARS-CoV-2 infection, but rates of vaccination among people experiencing homelessness are lower than the general population. Studies suggest lower uptake is a result of vaccine hesitancy, but few theoretically engage with the structural drivers of vaccine hesitancy.
View Article and Find Full Text PDFIntroduction: Prostate cancer remains a significant health concern, with radical prostatectomy being a common treatment approach. However, predicting postoperative functional outcomes, particularly urinary continence and erectile function, poses challenges. Emerging artificial intelligence (AI) technologies offer promise in predictive modeling.
View Article and Find Full Text PDFSleep profoundly influences human behaviour across cognition, affect, and daily experience. This study evaluated how subjective reports and objective measures of sleep capture the interaction between sleep quality and quantity on cognition and affect. We collected subjective sleep reports using the Pittsburgh Sleep Quality Index and objective seven-day actigraphy recordings from 83 participants.
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