Results 61 to 70 of about 18,395,903 (215)

Migraine and Sleep Disorders: A Narrative Review [PDF]

open access: yes, 2020
Headaches and sleep problems are burdensome in daily life. They can co-occur and aggravate each other. The prevalence of sleep disorders is high in chronic headache and migraine patients, suggesting a close clinical relationship between these conditions.
이원우, 주민경
core   +1 more source

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

open access: yesAdvanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo   +3 more
wiley   +1 more source

The involvement of central corticotropin-releasing hormone and its receptors in sleep-wake regulation of mice [PDF]

open access: yes, 2010
The corticotropin-releasing hormone (CRH) is widely recognised as the major activator of the hypothalamic-pituitary-adrenocortical (HPA) axis, thereby mediating neuroendocrine, autonomic, and behavioural responses to stress.
Romanowski, Christoph
core   +1 more source

Effects of alcohol on sleep parameters of sleep-deprived healthy volunteers

open access: yes, 1997
Both partial and total sleep deprivation frequently result in a rebound of paradoxical sleep (PS), as well as of slow-wave or delta sleep. Acute administration of ethanol inhibits PS in normal volunteers.
Lobo, Leticia L. [UNIFESP]   +3 more
core   +1 more source

How “Green” is Your Functional Material? Assessing Environmental Impacts of Multi‐Step Synthetic Protocols in Material Sciences at Various Technology Levels

open access: yesAdvanced Materials, EarlyView.
Environmental Synthesis Radar (ESR) evaluates the environmental impact of (early‐stage) multi‐step chemical syntheses, providing a holistic view by using 18 midpoint impact categories. Unlike conventional life‐cycle assessment (LCA) approaches, ESR reveals three complementary metrics: overall impact Vtotal, environmental hotspots VEF, and critical ...
Laura Plein   +8 more
wiley   +1 more source

Longitudinal study of chronic nausea and vomiting and its associations with sleep-related leg cramps in the US general population

open access: yesSleep Epidemiology
Introduction: Chronic nausea and vomiting (CNV) can have a long-term impact on people's health and quality of life. This study aims to investigate whether CNV is involved in the development of sleep-related leg cramps (SRLCs) in a longitudinal study ...
MM Ohayon, YJ Chen, R Fass, ML Cote
doaj   +1 more source

Equivalence of call-by-name and call-by-need for lambda-calculi with letrec [PDF]

open access: yes, 2006
We develop a proof method to show that in a (deterministic) lambda calculus with letrec and equipped with contextual equivalence the call-by-name and the call-by-need evaluation are equivalent, and also that the unrestricted copy-operation is correct ...
Schmidt-Schauß, Manfred   +1 more
core  

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Core Body and Skin Temperature in Type 1 Narcolepsy in Daily Life; Effects of Sodium Oxybate and Prediction of Sleep Attacks

open access: yes, 2016
STUDY OBJECTIVES Previous laboratory studies in narcolepsy patients showed altered core body and skin temperatures, which are hypothesised to be related to a disturbed sleep wake regulation.
Reijntjes, Robert H. A. M.   +19 more
core   +1 more source

The relationship between sleep disturbance and depression [PDF]

open access: yes, 2006
This paper focuses on several aspects of the relationship between sleep and depression, with particular attention to objective factors and subjective perceptions.
Mayers, Andrew G.   +5 more
core   +1 more source

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