Results 271 to 280 of about 6,313,537 (354)

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling   +16 more
wiley   +1 more source

Privacy Preserving Federated Anomaly Detection in IoT Edge Computing Using Bayesian Game Reinforcement Learning

open access: diamond
Fatima Asiri   +6 more
openalex   +1 more source

Enhancing flow-mediated dilation analysis by optimizing an open-source software with automated edge detection.

open access: yesJ Appl Physiol (1985)
Masterova KS   +5 more
europepmc   +1 more source

Theory of edge detection

Proceedings of the Royal Society of London. Series B. Biological Sciences, 1980
A theory of edge detection is presented. The analysis proceeds in two parts. (1) Intensity changes, which occur in a natural image over a wide range of scales, are detected separately at different scales. An appropriate filter for this purpose at a given scale is found to be the second derivative of a Gaussian, and it is shown that ...
D, Marr, E, Hildreth
openaire   +3 more sources

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