Night And Shiftwork
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Trabalhadores de enfermagem: compreendendo condições de vida e trabalho e ritmos biológicos / Nursing personnel shiftworkers: understanding working and living conditions and biological rhythms
Objetivos. Este estudo teve como objetivos avaliar a capacidade para o trabalho, a estrutura temporal do sono, da 6-sulfatoximelatonina e do cortisol em trabalhadores em turnos da área de enfermagem. Métodos. Foram realizados dois estudos. Um estudo transversal para analisar a capacidade para o trabalho e o envelhecimento funcional precoce, através de que
Publicado em: 2007
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2. Aging, rhythms of physical performance, and adjustment to changes in the sleep-activity cycle.
OBJECTIVES: Shiftwork causes disturbances of the normal sleep-wake cycle and circadian rhythm. There is concern that aging workers have more problems than younger counterparts when the human body clock is disrupted. This review considers issues relating to aging, the circadian body clock, and adjustment to altered sleep-wake schedules. METHODS: Reports on ef
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3. Rescheduling a three shift system at a steel rolling mill: effects of a one hour delay of shift starting times on sleep and alertness in younger and older workers.
OBJECTIVE: To evaluate a new work schedule at a Finnish steel mill with special attention to effects on older workers. The schedule was designed to improve sleep before the morning shift, and alertness during the morning shift, by delaying shift start and end times. METHODS: Evaluation was by a shiftwork health and safety questionnaire, recordings of work-re
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4. Lung function measurements over 21 days shiftwork in steelworkers from a strandcasting department.
On the assumption that short term changes in lung function may reflect the potential for a long term decline the evolution of lung function indices in 25 steelworkers from a strandcasting department and in 11 comparable steelworkers not exposed to dust was investigated over an almost uninterrupted 21 day working period and over three different workshifts. Th