Results 21 to 30 of about 6,151,952 (306)

Light–Dark and Activity Rhythm Therapy (L-DART) to Improve Sleep in People with Schizophrenia Spectrum Disorders: A Single-Group Mixed Methods Study of Feasibility, Acceptability and Adherence

open access: yesClocks & Sleep, 2023
People with a diagnosis of schizophrenia often have poor sleep, even when their psychotic symptoms are relatively well managed. This includes insomnia, sleep apnoea, hypersomnia, and irregular or non-24 h sleep–wake timing.
Sophie Faulkner   +4 more
doaj   +1 more source

Assessing Chronotypes by Ambulatory Circadian Monitoring

open access: yesFrontiers in Physiology, 2019
In order to develop objective indexes for chronotype identification by means of direct measurement of circadian rhythms, 159 undergraduate students were recruited as volunteers and instructed to wear ambulatory circadian monitoring (ACM) sensors that ...
Antonio Martinez-Nicolas   +11 more
doaj   +1 more source

Packaging With Different Color Bags Under Light Exposure Improves Baby Mustard (Brassica juncea var. gemmifera) Postharvest Preservation

open access: yesFrontiers in Plant Science, 2022
Effect of packaging baby mustard into bags of different color under light exposure on its visual quality and the content of chlorophyll, carotenoids, and glucosinolates at 20°C was investigated.
Peixing Lin   +11 more
doaj   +1 more source

The influence of intermittent fasting on the circadian pattern of melatonin while controlling for caloric intake, energy expenditure, light exposure, and sleep schedules: A preliminary report

open access: yesAnnals of Thoracic Medicine, 2017
Aims: We hypothesized that if we control for food composition, caloric intake, light exposure, sleep schedule, and exercise, intermittent fasting would not influence the circadian pattern of melatonin.
Aljohara S Almeneessier   +7 more
doaj   +1 more source

The measurement of time spent outdoors in child myopia research: a systematic review [PDF]

open access: yesInternational Journal of Ophthalmology, 2018
The purpose of this article is to summarize the methods most commonly used to measure time spent outdoors and provide a comprehensive review of time and activity recording methods with the aim of encouraging the development of new methods. PubMed, Embase
Jing Wang, Xian-Gui He, Xun Xu
doaj   +1 more source

Absence of Light Exposure Increases Pathogenicity of Pseudomonas aeruginosa Pneumonia-Associated Clinical Isolates

open access: yesBiology, 2021
Pseudomonas aeruginosa can alter its lifestyle in response to changes in environmental conditions. The switch to a pathogenic host-associated lifestyle can be triggered by the luminosity settings, resorting to at least one photoreceptor which senses ...
Cristina S. Mesquita   +3 more
doaj   +1 more source

How Smart Is It to Go to Bed with the Phone? The Impact of Short-Wavelength Light and Affective States on Sleep and Circadian Rhythms

open access: yesClocks & Sleep, 2021
Previously, we presented our preliminary results (N = 14) investigating the effects of short-wavelength light from a smartphone during the evening on sleep and circadian rhythms (Höhn et al., 2021).
Sarah R. Schmid   +6 more
doaj   +1 more source

Gender differences in occupational exposure patterns [PDF]

open access: yes, 2011
Objectives: The authors conducted a population-based survey to examine gender differences in occupational exposure patterns and to investigate whether any observed differences are due to: (a) gender differences in occupational distribution; and/or (b)
Ellison-Loschmann, Lis   +17 more
core   +1 more source

Spatial and Temporal Variations of Chlorophyll a and Primary Productivity in the Hangzhou Bay

open access: yesJournal of Marine Science and Engineering, 2022
The Hangzhou Bay (HZB) is an important part of the Zhoushan fishing ground, the most productive region in the Eastern China Seas. Although HZB remains eutrophication all year round, its chlorophyll a (Chl) and primary productivity (PP) are usually ...
Yiheng Wang   +4 more
doaj   +1 more source

Pirarucu larviculture in green water provides heavier fish and modulates locomotor activity [PDF]

open access: yesActa Amazonica, 2022
The green water technique uses microalgae in the water of indoor larviculture, providing a darker environment to favor fish growth, welfare and health.
Francisco de Matos DANTAS   +6 more
doaj   +1 more source

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