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There is growing interest in identifying the environmental factors that contribute to individuals' perceptions of safety and sense of well-being in public spaces. As such, this study examined how music listening during nighttime walking influenced female university students' psychological state and perceptions of their campus. A total of 178 female university students with a mean age of 23.0 years participated in this study. One group of 78 students listened to prerecorded music while walking across their campus at night, while the other 100 students did not listen to music during nighttime walking. Immediately following their nighttime walking, participants were asked to rate their psychological state, perceptions on the safety of their campus, and the music (only for the music-listening group). For the non-music-listening group, significant correlations were found between the perceived safety of the campus and psychological states (both anxiety and psychological distress); the correlations were not significant in the music-listening group. The results indicate that music can mediate psychological states, supporting the proactive use of music as a psychological resource for coping with their perceptions of adverse environments. Given the limitations of this preliminary study, further studies with controlled music listening conditions, type of music, and environmental issues are suggested.
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http://dx.doi.org/10.3390/ijerph19031383 | DOI Listing |
iScience
August 2025
Department of Biological Sciences, The University of Texas at El Paso, El Paso, TX 79968, USA.
Caffeine is commonly consumed at night by shift workers and military personnel to promote alertness, yet its adverse effects remain underexplored. Here, we show that nighttime caffeine intake impairs inhibitory control in , resulting in impulsive motor behavior, with females more sensitive than males. This effect is independent of hyperactivity or sleep loss, as walking speed was unchanged and artificial sleep deprivation via light or mechanical stimulation did not elicit similar deficits.
View Article and Find Full Text PDFGeroscience
August 2025
Division of Gerontology, Geriatrics, and Palliative Care, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA.
Aerobic exercise lowers blood pressure (BP) with varying effects in hypertensive adults, potentially due to age-related nicotinamide adenine dinucleotide (NAD) metabolism dysregulation. This pilot randomized clinical trial (RCT) tested the efficacy of combining aerobic exercise with the NAD booster nicotinamide riboside (NR) to enhance BP control. In this double-blinded RCT, 54 sedentary adults (≥ 55 years) with mean daytime systolic BP (SBP) ≥ 130 mmHg were randomized to 6 weeks of 1000 mg/day of NR combined with 3 days/week of supervised 30-min walking exercise (NR + Ex), Placebo combined with the same exercise regimen (PL + Ex), or NR alone (NR).
View Article and Find Full Text PDFSci Rep
July 2025
Chair of Agricultural Systems Engineering, TUM School of Life Sciences, Technical University of Munich, 85354, Freising, Germany.
Cattle have been observed to change their behavior and location in response to thermal stress. This study employs a multimodal sensor-based approach to assess if the behavior of grazing cattle changed in response to thermal conditions that occurred during two trials conducted in Queensland, Australia, over late spring and early summer. Each trial involved sixty cattle (Brahman and Droughtmaster) fitted with eGrazor collars containing triaxial accelerometer and GNSS sensors.
View Article and Find Full Text PDFTraffic Inj Prev
July 2025
Institute of Industrial Science, The University of Tokyo, Tokyo, Japan.
Objective: This study quantifies the performance of autonomous emergency braking (AEB) systems in preventing car-pedestrian collisions in Japan.
Method: The study uses data on Japanese traffic accidents compiled by Japan's National Police Agency, restricting the analysis to collisions for which we could determine whether the primary party's car was equipped with an AEB system. Poisson mixed-effects regression analyses are conducted using data for 2022 and 2023 to quantify the collision avoidance performance of cars that were first registered in 2021 and equipped with AEB systems compared with cars without AEB systems that were first registered in 2015 or 2016.
Caffeine is commonly consumed at night by shift workers and military personnel for its wake-promoting effect, yet its adverse effects on behavior remain underexplored. Here, we show that nighttime caffeine intake impairs inhibitory control in , resulting in impulsive motor behavior, with females more sensitive than males. This effect is independent of hyperactivity or sleep loss, as walking speed was unchanged, and artificial sleep deprivation via light or mechanical stimulation did not elicit similar deficits.
View Article and Find Full Text PDF