Results 51 to 60 of about 164,322 (311)
American Journal of Industrial Medicine, EarlyView.ABSTRACT Introduction Work‐rest allocations recommended by the American Conference of Governmental Industrial Hygienists (ACGIH) limit heat strain and are typically implemented from the onset of work. Whether delaying implementation until after the initial stay time (IST; the duration of continuous work before core temperature reaches 38.0°C) improves ...
Glen P. Kenny +6 more
wiley +1 more source
Scientific ReportsOne of the informal diagnoses in DSM-5 is Caffeine Use Disorder (CUD). CUD and high levels of caffeine consumption could impact mental health conditions.
Fatemeh Abdoli +7 more
doaj +1 more source
Caffeine induces neurobehavioral effects through modulating neurotransmitters
Saudi Pharmaceutical Journal, 2020 Evidence demonstrates that chronic caffeine exposure, primarily through consumption of coffee or tea, leads to increased alertness and anxiety. Preclinical and clinical studies showed that caffeine induced beneficial effects on mood and cognition.
Fawaz Alasmari
doaj +1 more source
Determination of Caffeine Use and its Effects on University Students
, 2021 Background: Many studies have observed caffeine intake of university students. Investigators have found that the majority of consumers who over consume caffeine were not aware of the FDA recommended limit of 400 mg caffeine/day. Purposes of this research
Balters, Jason
core
American Journal of Industrial Medicine, EarlyView.ABSTRACT Introduction This study examined initial stay times (IST), defined as the duration of uninterrupted work before core temperature approaches recommended safety limits (38.0°C, ~1.0°C above baseline), and the efficacy of work‐rest cycles during repeated heavy work across consecutive workdays in young and older males.
Glen P. Kenny +6 more
wiley +1 more source
Use of therapeutic caffeine in acute care postoperative and critical care settings: a scoping review
BMC Anesthesiology, 2021 Background Caffeine is the most utilised psychoactive drug worldwide. However, caffeine withdrawal and the therapeutic use of caffeine in intensive care and in the perioperative period have not been well summarised. Our objective was to conduct a scoping
M. Bright, V. Raman, K. B. Laupland
doaj +1 more source
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT Tuberous sclerosis complex (TSC) is a genetic condition with multisystem neurocutaneous signs, including hamartomas, epilepsy, and neuropsychological difficulties. Although sleep disorders are increasingly recognized in TSC, they remain poorly described in adults.
Kirstin A. Risgaard +6 more
wiley +1 more source
Development of mathematic model for coffee decaffeination with leaching method
Coffee and Cocoa Research Journal, 2011 A simple mathematic model for caffeine kinetic description during the extraction process (leaching) of coffee bean was developed. A nonsteady diffusion equation coupled with a macroscopic mass transfer equation for solvent was developed and them solved ...
Sukrisno Widyotomo +2 more
doaj +1 more source
Biology of Sport, 2020 This investigation compared the urine caffeine metabolites produced from different forms of caffeine supplementation given to runners 15 minutes before a series of 5-km running trials. Fourteen amateur competitive runners completed a series of self-paced
Peter Whalley +2 more
doaj +1 more source