Results 101 to 110 of about 180 (179)

A Crazy Idea: Ibn Sīnā on Hylomorphism, the Elements, Mixture and Evolutionary Processes

open access: yesTheoria, EarlyView.
ABSTRACT Ibn Sīnā (c. 973‐1037), the Avicenna of Latin fame, developed a unique theory of the elements and their status in mixtures that severely challenged the views of earlier natural philosophers and in its turn was severely challenged by later Latin Schoolmen in the West.
Jon McGinnis
wiley   +1 more source

Exercise during 14 days of head down tilt bedrest attenuates motor unit impairments in older humans

open access: yesExperimental Physiology, EarlyView.
Abstract Head‐down tilt bedrest (HDBR) models the effects of mechanical unloading on neuromuscular function. The efficacy of exercise in preserving motor unit (MU) function in older adults during HDBR remains unclear. This study investigated the effects of 14‐day HDBR on MU properties in older adults and the protective role of exercise.
Philippe St‐Martin   +8 more
wiley   +1 more source

Impact of 14 days of head‐down bed rest and an exercise countermeasure on skeletal muscle atrophy, proteome and circulatory cytokines in older adults

open access: yesExperimental Physiology, EarlyView.
Abstract Prolonged bed rest and immobilization have deleterious effects on skeletal muscle mass and function, especially in older adults. These can lead to reduced physical capacity and quality of life. Previous experiments in younger individuals show that exercise can mitigate these effects, but evidence remains scarce and inconclusive in older adults.
Jean‐Christophe Lagacé   +9 more
wiley   +1 more source

Effect of an acute exercise bout on alveolar–capillary membrane permeability and interstitial fluid accumulation in COPD

open access: yesExperimental Physiology, EarlyView.
Abstract Exertional dyspnoea is a debilitating symptom in chronic obstructive pulmonary disease (COPD) and often persists after the cessation of exercise. The underlying mechanisms are not fully understood, and a potential contributing factor that has not previously been investigated is alveolar–capillary membrane breaching with extravasation of fluid ...
Rie Skovly Thomsen   +9 more
wiley   +1 more source

When Does Hope Drive Social Change? Empirical Insights and Their Policy Implications

open access: yesSocial Issues and Policy Review, Volume 20, Issue 1, December 2026.
ABSTRACT When and how does people's hope for change drive social transformation? This question has gained urgency amidst the profound sociopolitical crises of the 21st century, including escalating intergroup conflicts, accelerating environmental degradation, and mounting threats to democracy.
Oded Adomi Leshem, Eran Halperin
wiley   +1 more source

Beyond Connection: Paradoxes of Psychedelic Resonance in Late Modernity

open access: yesFuture Humanities, Volume 4, Issue 2, November 2026.
ABSTRACT This essay explores the enduring suspicion that psychedelic experiences are antithetical to the structural dynamic of modern societies through Hartmut Rosa's concepts of ‘resonance’ and ‘social acceleration’. Rosa's theoretical framework is particularly generative for studying the social meaning of contemporary psychedelia because it enables a
Mateo Sanchez Petrement
wiley   +1 more source

ManyBabies 3: A Multi‐Lab Study of Infant Algebraic Rule Learning

open access: yesDevelopmental Science, Volume 29, Issue 6, November 2026.
ABSTRACT The ability to learn and apply rules lies at the heart of cognition. In a seminal study, Marcus et al. (1999) reported that 7‐month‐old infants learned abstract rules over syllable sequences and were able to generalize those rules to novel syllable sequences.
Ingmar Visser   +83 more
wiley   +1 more source

Calibration and count rate performance of NaI(Tl) gamma counters for quantifying the activity 89Zr radiopharmaceuticals

open access: yesJournal of Applied Clinical Medical Physics, Volume 27, Issue 10, October 2026.
Abstract Background Quantification of low activity samples using gamma counters is a common technique when investigating the biodistribution of experimental radiopharmaceuticals. Several human and pre‐clinical trials have investigated 89Zr labeled compounds, utilizing gamma counter to quantify activity in blood or animal samples.
Michael Silosky
wiley   +1 more source

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