Results 221 to 230 of about 58,301 (293)

Effect of chronic high‐altitude hypoxia on retinal vascular phenotype, choroidal and retinal vasoreactivity in Peruvian highlanders

Experimental Physiology, Volume 111, Issue 10, Page 4814-4826, 1 October 2026.
Abstract High‐altitude chronic hypoxia can induce excessive erythrocytosis (EE, defined as a haemoglobin concentration of ≥21 g/dL in men), leading to hyperviscosity and promoting endothelial dysfunction. We aimed to assess whether EE affects the retinal vascular phenotype and the ophthalmological vascular response to CO2.
Aymeric Paillisser, Julien Vincent Brugniaux, Florence Berquet, Jeremy De Abreu, Stephen Hogg, Emanuele Trucco, Martial Geiser, Tom Macgillivray, Aurélien Pichon, Paul Robach, Benoit Champigneulle, Samuel Verges, Christophe Chiquet   +12 more
wiley   +1 more source

Compact FPGA-based software correlator for real-time blood flow measurement with diffuse correlation spectroscopy. [PDF]

Biomed Opt Express
Mai VK, Raghu V, Mohammad PPS, Valenzuela T, Parthasarathy AB.   +4 more
europepmc   +1 more source

Hydrogen Permeability of Tubular Polymer Membranes for Biological Methanation Membrane Reactors

Journal of Applied Polymer Science, Volume 143, Issue 35, September 15, 2026.
A reproducible method for permeability measurements of tubular polymer membranes is developed and combined with a comprehensive review of hydrogen permeability data. Based on this analysis, a suitable tubular polymer membrane is identified for application in biological methanation within membrane reactors.
Maximilian Peter Mock, Maria Bieringer, Raimund Brotsack, Stephan Leyer   +3 more
wiley   +1 more source

An Integrated Hardware-Software Platform for Automated Thermodynamic Characterization of Gas-Solid Interfaces Using a Resonant Microcantilever. [PDF]

Micromachines (Basel)
Luo C, Yu H, Wang N, Long F, Hong H, Zhou W, Chen C.   +6 more
europepmc   +1 more source

Plantar-pressure-guided support-plate position control for a walker-assisted lower-limb rehabilitation exoskeleton. [PDF]

Front Bioeng Biotechnol
Yang Y, Zhao W, Guo Y, Huang Z, Gao X, Han X, Deng J.   +6 more
europepmc   +1 more source

Discrimination of Pairs of Chemosensory Stimuli in Relation to Respiration. [PDF]

Laryngoscope
Arnold E, Bitter T, Lehnich H, Hummel T, Guntinas-Lichius O, Gudziol H.   +5 more
europepmc   +1 more source

A SMT pin soldering defect detection system based on improved connectivity domain algorithm. [PDF]

Sci Rep
Xiong W, Xiao N, Wang R.
europepmc   +1 more source

Wind energy-driven rabbit hair TENG for railway detection. [PDF]

iScience
Chen L, Zhang L, Wang S, Wang B, Qi Y, Zhao D.   +5 more
europepmc   +1 more source

Implementation of an adaptive-optics assisted isoSTED nanoscope. [PDF]

Nat Protoc
Li Y, Lee DR, Allgeyer ES, Schroeder LK, Tu S, Bewersdorf J, Hao X.   +6 more
europepmc   +1 more source

Embedded Sensor Data Fusion and TinyML for Real-Time Remaining Useful Life Estimation of UAV Li Polymer Batteries. [PDF]

Sensors (Basel)
Chaoraingern J, Numsomran A.
europepmc   +1 more source