Results 61 to 70 of about 23,161 (222)
Intrinsic PPG–ECG Coupling for Accurate and Low‐Power Blood Pressure Monitoring
Advanced Science, Volume 13, Issue 22, 17 April 2026.A PPG–ECG coupling strategy for continuous blood pressure monitoring that intrinsically synchronizes signals within a single waveform is demonstrated, minimizing synchronization errors and hardware complexity. This approach halves power consumption while maintaining high accuracy, enabling compact, energy‐efficient wearable devices for personalized ...
Sitong Chen +5 more
wiley +1 more source
Daily Activity Patterns of 2,316 Men and Women from Five Countries Differing in Socioeconomic Development [PDF]
, 2015 Daily rhythmicity in the locomotor activity of laboratory animals has been studied in great detail for many decades, but the daily pattern of locomotor activity has not received as much attention in humans. We collected waist-worn accelerometer data from
Refinetti, Roberto, Sani, Mamane
core +2 more sources
Alzheimer's &Dementia, Volume 22, Issue 4, April 2026.Abstract INTRODUCTION Sleep quality critically influences amyloid beta (Aβ) clearance, yet the specific role of morning wake transition duration remains unexplored. METHODS This hypothesis‐driven secondary analysis examined 97 cognitively unimpaired older adults (mean age ± SD: 74.4 ± 5.8 years) who underwent 14‐day actigraphy and 18F‐florbetapir ...
Georg von Fingerhut +6 more
wiley +1 more source
Changing the waveform of circadian rhythms: considerations for shift-work
Frontiers in Neurology, 2012 Circadian disruption in shift-work is common and has deleterious effects on health and performance. Current efforts to mitigate these harms reasonably focus on the phase of the circadian pacemaker, which unfortunately in humans, shifts slowly and often ...
Elizabeth M Harrison +3 more
doaj +1 more source
Effect of Selecting Cereal Leaf Beetle (Coleoptera: Chrysomelidae) Males by Age and Feeding Behavior on Nondiapause Progeny [PDF]
, 2017 In a nondiapause culture of cereal leaf beetles, Oulema melanopus (Coleoptera: Chrysomelidae), females ovipositing within 20 days after emergence were considered nondiapause.
Hoxie, R. P, Wellso, S. G
core +2 more sources
Subjective and Objective Sleep Measures in Patients With Insomnia With and Without Depression
Brain and Behavior, Volume 16, Issue 4, April 2026.While current depressive symptoms are associated primary with subjective sleep quality parameters, depressive disorder as a trait is linked to objective changes of the sleep architecture. All measures controlled for confounders (age, sex, comorbidities, medication).
Tina Carbonetti +8 more
wiley +1 more source
Circadian preferences in young adults: Psychometric properties and factor structure of the Portuguese version of the Preferences Scale (PS-6) [PDF]
, 2017 Morningness is a trait-like variable which has been extensively studied within chronobiology. Despite the number of existing measures to assess morningness, there is a need for brief instruments that are psychometrically sound to be used in applied ...
Azevedo, Maria Helena Pinto de +3 more
core +1 more source
Food Science &Nutrition, Volume 14, Issue 4, April 2026.This study evaluated Acacetin's therapeutic potential for stress‐induced gastric mucosal damage and investigated its potential mechanism. Based on network pharmacology and molecular docking, Acacetin demonstrated potential mucosal protective effects through multiple ferroptosis‐related targets.
Xin‐xin Zhang +7 more
wiley +1 more source
RUDN Journal of Medicine, 2014 The book presents the results, long-term monitoring of physiological parameters of the human body and heliophysical factors. The authors examine the history of the development of chronobiology from the antique times to our time, in more detail stopping ...
S A Shastun, S I Rapoport
doaj
Allostasis, Homeostasis, and the Costs of Physiological Adaptation [PDF]
, 2006 Sarah Coste reviews Allostasis, Homeostasis, and the Costs of Physiological Adaptation (edited by Jay Schulkin) for the Quarterly Review of ...
Coste, Sarah C.
core +1 more source