Results 151 to 160 of about 60,663 (311)
Journal of Sleep Research, EarlyView.ABSTRACT Few studies have objectively measured both screens and sleep in real‐world settings. This study uses repeated measures to assess heart rate during evening screen use, providing new insights into how these behaviours relate to adolescent sleep. Screen use was recorded using wearable cameras over four nights in 70 youth (37% indigenous Māori, 42%
Kim A. Meredith‐Jones +6 more
wiley +1 more source
Heart rate variability (HRV) in kidney failure: measurement and consequences of reduced HRV [PDF]
Nephrology Dialysis Transplantation, 2008 P. Strozecki, G. Polak, J. Manitius
openaire +1 more source
Journal of Sleep Research, EarlyView.ABSTRACT Disordered sleep is a common reason individuals report using cannabis, yet the physiological effects of Δ9‐tetrahydrocannabinol (Δ9‐THC) on sleep and autonomic regulation remain incompletely understood. Early studies reported acute sleep‐promoting effects of Δ9‐THC, but chronic use has been associated with disrupted sleep and possible ...
Joshua E. Gonzalez +9 more
wiley +1 more source
Heart rate variability in preadolescents with familial risk for depression
openHeart rate variability in preadolescents with a familial risk for depression Abstract Background: Depression is characterized by dysfunctions in emotional, cognitive and physiological responses.
BUGARCIC, VIKTOR
core
Journal of Sleep Research, EarlyView.ABSTRACT Insomnia and obstructive sleep apnea (OSA) are common sleep disorders that often co‐occur as comorbid insomnia and sleep apnea (COMISA), worsening health outcomes. This study characterized and compared the physiological and sleep profiles of insomnia, OSA and COMISA in population‐based datasets from Portugal (n = 147) and Spain (n = 264 ...
Margarida Carvalho +9 more
wiley +1 more source
Heart Rate Variability in an Elite Female Alpine Skier: a Case Study
Annals of Applied Sport Science, 2017 Objectives. The purpose of this study was to assess the heart rate variability (HRV) during off-snow and on-snow training in an elite female alpine ski racer. Methods. Using a case study design, a single elite female alpine ski racer (25 years old; 175.6
Sean Wallace +3 more
doaj
An Empirical Analysis of Institutional Coevolution in the European Union
Kyklos, EarlyView.ABSTRACT Institutional effectiveness is widely considered an important factor for the success of the European integration process. The article investigates how the coevolution of formal and informal institutions influenced economic performance within the European Union from 1980 to 2019.
Sara Casagrande, Bruno Dallago
wiley +1 more source
Education and the Shadow Economy: A Panel Cointegration Analysis
Kyklos, EarlyView.ABSTRACT This study examines the impact of education on the shadow economy across 132 countries over the period 1991–2020. To this end, panel cointegration and panel error‐correction models are employed. The results of the panel cointegration tests indicate a stable long‐term relationship among the selected variables.
Salvatore Ciucci
wiley +1 more source