In August 1993, a DC-8 crashed in broad daylight in Guantanamo Bay, Cuba. The crew had been awake for 19 to 23.5 hours; the effects of fatigue and the completion of this nine-hour leg proved too much. The pilot fixated on the white strobe t...
http://findarticles.com/p/articles/mi_m0FKE/is_3_50/ai_...
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Studies are currently underway on the use of melatonin for shift workers. Bright light of greater than 3,000 lux can also hasten resetting of circadian rhythms.7 Bright lights during the nights will increase alertness on the night shift and rapidly convert circadian rhythms.
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www.acep.org/practres.aspx?id=30560
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CIRCADIAN provides optimization of shift schedules, shift work training, and fatigue expert consulting to solve the challenges of the 24/7 workforce, including Optimized Shift Schedules, Worker Fatigue Risk Management Systems, Training Shift Workers, and Shift Work Management Publications. ... CIRCADIAN® provides consulting,
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www.circadian.com/
www.circadian.com/
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It is common for a person who sleeps from 8 a.m. to 4 p.m. consistently to function productively at work from 11 p.m. to 7 a.m. Circadian rhythms operate on a 24-hour cycle. In nonfluctuating shift work, the shift in circadian rhythm remains constant once the body adapts to it.
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www.sleepdisorderchannel.com/shiftwork/index.shtml
www.sleepdisorderchannel.com/shiftwork/index.shtml
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Planned napping before or during the night shift, ... Circadian phase markers are useful to determine circadian phase and confirm the diagnosis of FRD in sighted and unsighted patients. In addition, prescribed sleep/wake scheduling as a method to improve circadian rhythms may be useful for therapy of FRD in sighted individuals.
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www.sciencedaily.com/releases/2007/11/071101085013.htm
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Night shift workers often attempt to keep semi-normal hours on their off days, said Scheer, preventing their circadian rhythms from ever becoming settled. Van Couter added that even a small exposure to daylight while commuting could continually re-set their biological clocks.
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www.wired.com/wiredscience/2009/03/nightshift/
www.wired.com/wiredscience/2009/03/nightshift/
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Circadian rhythms in a nutshell. Physiol Genomics 3: 59–74, ... The most influential physical oscillation that reminds us of our inescapable rhythmic relationship with time is the day-night cycle. ... The effects of transmeridian flight and shift work on the human circadian timing system likely occur at two levels.
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physiolgenomics.physiology.org/cgi/content/full/3/2/59
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For some time, it has remained uncertain whether the circadian rhythms of permanent night shift workers are adapted to their night-active schedule. ... For some time, it has remained uncertain whether the circadian rhythms of permanent night shift workers are adapted to their night-active schedule. Previous studies of...
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www.medscape.com/medline/abstract/1455127
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Circadian Information is part of the larger Circadian Group, which includes a consulting firm, Circadian Technologies, Inc., that advises companies on biocompatible shift schedules and conducts shiftworker lifestyle training. ... Circadian Rhythms and Shiftwork--The Emergency Room Physicians - American College of...
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www.stanford.edu/~dement/circadian.html
www.stanford.edu/~dement/circadian.html
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