Results 101 to 110 of about 7,588 (213)

Graphene macrostructures and the environment [PDF]

Nature Nanotechnology, 2019
openaire   +2 more sources

Morphological and trophic coupling distinguishes coral clades along a light gradient

Limnology and Oceanography, Volume 71, Issue 8, August 2026.
Abstract Light availability is critical to the growth and survival of most scleractinian corals due to their endosymbiotic relationship with photosynthetic dinoflagellates. Natural light gradients are expected to be associated with shifts in coral physiology, morphology, and trophic strategy.
Taylor R. Lindsay, Hana‐lei Evans, Morgan Schwartz, Kelton W. McMahon, Carlos Prada   +4 more
wiley   +1 more source

Effects of Physical Activity on Brain White Matter Integrity Are Region‐, Dose‐, and Age‐Dependent: Findings From the Population‐Based Rhineland Study

Aging Cell, Volume 25, Issue 8, August 2026.
Physical activity is related to more aligned white matter fibers and microstructural reorganization of the brain. Body weight, cardiometabolic, and inflammatory factors could partly mediate the effects of physical activity on brain white matter microstructure. The effects of physical activity on the brain are age‐ and region‐specific.
Eva Saxler, Fabienne A. U. Fox, Alexandra Koch, Xingwang Yang, Weiyi Zeng, Santiago Estrada, Monique M. B. Breteler, N. Ahmad Aziz   +7 more
wiley   +1 more source

The Potential of Ensemble‐Based Automated Sleep Staging on Single‐Channel EEG Signal From a Wearable Device

Journal of Sleep Research, Volume 35, Issue 4, August 2026.
ABSTRACT Machine‐learning‐based sleep staging models have achieved expert‐level performance on standard polysomnographic (PSG) data. However, their application to EEG recorded by wearable devices remains limited by non‐conventional referencing montage and the lack of benchmarking against PSG.
Federico Salfi, Domenico Corigliano, Giulia Amicucci, Samantha Mombelli, Aurora D'Atri, John Axelsson, Michele Ferrara   +6 more
wiley   +1 more source

Delta‐9‐Tetrahydrocannabinol (THC) Before Bedtime: Feasibility and Mechanistic Pilot Study on Sleep and Cardiac Autonomic Activity

Journal of Sleep Research, Volume 35, Issue 4, August 2026.
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, Alicia V. Stewart, Jacquelin L. Ellison, Omar H. Ordaz, LaTroy D. Robinson, Noal A. Clemons, Jonathan S. Emens, Sean P. M. Rice, Steven A. Shea, Nicole P. Bowles   +9 more
wiley   +1 more source

An Electroencephalographic Study of Sleep Spindle and Infraslow Oscillation in Children With Autism Spectrum Disorder

Journal of Sleep Research, Volume 35, Issue 4, August 2026.
ABSTRACT We investigated whether sleep microstructures show spatial differences in young children with autism compared with typically developing peers. 32‐channel electroencephalography (EEG) during natural sleep after 5–6 h of partial sleep deprivation was recorded from 53 children (26 with autism, 27 typically developing; 1.1–5.1 years).
Kevin Liu, Binbin Sun, Bryan K. Wang, Jonathan Chen, M. Brandon Westover, Fu‐Ying Tian, Haoqi Sun, Xue‐Jun Kong   +7 more
wiley   +1 more source

Zeolite macrostructures

, 1999
Godkänd; 1999; 20070322 (ysko)
openaire   +1 more source

Verification of the material properties of the structure elements of compressor station for the needs of their redesign

Metalurgija, 2015
This paper discusses the importance and complexity prediction of fatigue life in connection with reconstruction or rebuilding of compressor station and in connection with degradation of material and change of its static and fatigue mechanical ...
P. Sivák, I. Delyová, F. Trebuňa
doaj  

Macrostructure of this book [PDF]

, 2020
openaire   +1 more source

The macrostructure of the Roman pridiana

Graeco-Latina Brunensia
This paper examines the data structure of surviving Roman pridianum-type documents. These reports record the current status of a cohort and the changes since the previous report. Two pridiana and an interim report survive in a condition suitable for detailed analysis, and a further document, although fragmentary, also merits examination.
openaire   +2 more sources