Results 81 to 90 of about 7,855 (204)

The mediating effect of bedtime procrastination between sleep quality and pregnancy-related anxiety

Journal of Psychosomatic Obstetrics and Gynecology
Objective This study aims to investigate the mediating role of bedtime procrastination in the relationship between sleep quality and pregnancy-related anxiety in pregnant women.Methods A total of 422 pregnant women were surveyed at the maternity clinic ...
Mingfen Liu, Hui Liu, Lisha Guo, Yifang Zhuo, Wenpei Liao, Guoyi Tang, Fang Deng, Fang He   +7 more
doaj   +1 more source

Cerebrovascular flow‐mediated dilation in humans: Methodological challenges, physiological interpretation and future integrations

Experimental Physiology, EarlyView.
Abstract Arterial shear‐mediated vasodilation is a well‐established measure of endothelial function and serves as a critical biomarker for cardiovascular disease risk. Endothelial function can be measured using a variety of experimental methodologies; however, the most widely adopted technique is ultrasound‐based flow‐mediated dilation (FMD), in which ...
Yi Zhen Bao, Tabitha V. Craig, Jenna C. McCrone, Kurt J. Smith, Michael M. Tymko   +4 more
wiley   +1 more source

A comparison of normobaric and hypobaric hypoxia effects on cerebrovascular response pre and post maximal exercise

Experimental Physiology, EarlyView.
Abstract A lack of consensus remains on whether normobaric hypoxia (NH) and hypobaric hypoxia (HH) may differentially impact physiological factors affecting cerebrovascular regulation, particularly with an additional strenuous exercise component. We sought to compare the acute effects of NH and HH on global cerebral blood flow (gCBF) at an altitude ...
Rachel Turner, Giovanni Vinetti, Giacomo Strapazzon, Hannes Gatterer   +3 more
wiley   +1 more source

The role of acid‐base balance in cerebrovascular and ventilatory responses to CO2 during 10 h normobaric hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend During 10 h exposures to normobaric hypoxia exposure there was a selective leftward shift in ventilatory response to hyperoxic hypercapnic rebreathing, but not the cerebrovascular response. The key findings are that the resetting of the central chemoreflex to lower PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$ during early hypoxic ...
Holly Barclay, Saptarshi Mukerji, Bengt Kayser, Jui‐Lin Fan   +3 more
wiley   +1 more source

Energetic microdomains and the vascular control of neuronal and muscle excitability: Toward a unified model

The Journal of Physiology, EarlyView.
Abstract figure legend The capillary–mitochondria–ion channel (CMIC) axis scales structural resources to match functional workload. (Left) In settings of restricted energetic capacity (e.g. cortical neurons), sparse capillary networks and modest mitochondrial pools set a lower energetic ceiling, sufficient to support phasic, low‐workload excitability. (
L. Fernando Santana, Scott Earley
wiley   +1 more source

Psychometric Evaluation of Two Procrastination Measures in University Students: Irrational Procrastination Scale and Academic Procrastination Scale Short Form

Actualidades en Psicología
Objective. This study evaluated the psychometric properties of two procrastination scales: the Irrational Procrastination Scale (IPS) and the Academic Procrastination Scale-Short Form (APS-SF). Method.
Daniel E. Yupanqui-Lorenzo, Pedro Arroyo-Pizarro, Tania Arauco-Lozada, Andres R. Martinez-Arevalo, Wilson A. Becerra-Herrera   +4 more
doaj   +1 more source

Physiological mechanisms underlying enhanced performance with blood flow restriction training: neuromuscular, vascular and metabolic adaptations

The Journal of Physiology, EarlyView.
Abstract figure legend We investigated how 6 weeks of dynamic knee‐extensor interval training with blood flow restriction (BFR‐leg) and without (CTRL‐leg) impacts performance and its mechanisms using non‐invasive methods. Specifically, we used gold‐standard methods to assess neuromuscular function, vascular function using Doppler ultrasound, and near ...
Colin Lavigne, Valentin Mons, Clément Lemineur, Oliver Meste, Georges Lefthériotis, Grégory M. Blain   +5 more
wiley   +1 more source

Physical exercise and bedtime procrastination among college students: mediating roles of self-control and mobile phone addiction

Frontiers in Psychology
BackgroundSleep is a crucial foundation for maintaining both physical and mental health. Bedtime procrastination has been identified as a significant behavioral factor contributing to decreased sleep quality.
Yangping Wang, Yangping Wang, Yangping Wang, Xudong Wang, Xudong Wang, Shanshan Wu, Shanshan Wu, Weijie Zhang, Weijie Zhang, Jingjing Li, Jingjing Li, Bing Liu, Bing Liu   +12 more
doaj   +1 more source

The Plagiarist in the Machine? Generative AI and the Will to Fail

Future Humanities, Volume 4, Issue 2, November 2026.
ABSTRACT This paper argues that the real challenge posed by Large Language Models (LLMs) in Higher Education lies not in their potential for plagiarism, but in their creation of a new form of writing that is indistinguishable in the traditional essay.
Matthew J. Barnard, Keith Crome
wiley   +1 more source

Maladaptive perfectionism can explain the inverse relationship between dispositional mindfulness and procrastination.

PLoS ONE
Given the widespread occurrence of procrastination and its adverse association with well-being, investigating the individual variables that influence procrastination is a crucial matter.
Gozde Ibili, Jeremy John Tree, Yılmaz Orhun Gurluk   +2 more
doaj   +1 more source