Results 101 to 110 of about 2,043,262 (319)

Redox‐dependent binding and conformational equilibria govern the fluorescence decay of NAD(P)H in living cells

open access: yesFEBS Letters, EarlyView.
In this work, we reveal how different enzyme binding configurations influence the fluorescence decay of NAD(P)H in live cells using time‐resolved anisotropy imaging and fluorescence lifetime imaging microscopy (FLIM). Mathematical modelling shows that the redox states of the NAD and NADP pools govern these configurations, shaping their fluorescence ...
Thomas S. Blacker   +8 more
wiley   +1 more source

Neutrophil deficiency increases T cell numbers at the site of tissue injury in mice

open access: yesFEBS Letters, EarlyView.
In wild‐type mice, injury or acute inflammation induces neutrophil influx followed by macrophage accumulation. Mcl1ΔMyelo (neutrophil‐deficient) mice lack neutrophils, and in response to muscle injury show fewer macrophages and exhibit strikingly elevated T‐cell numbers, primarily non‐conventional “double‐negative” (DN) αβ and γδ T cells.
Hajnalka Halász   +6 more
wiley   +1 more source

Respiration and functional activity [PDF]

open access: yesThe Journal of Physiology, 1936
H. S. Raper, W. Deutsch
openaire   +3 more sources

Functional imaging of astrocyte activity

open access: yesNeural Regeneration Research, 2021
Hiroki Kato, Tatsusada Okuno
openaire   +3 more sources

Noisy Activation Functions

open access: yes, 2016
Common nonlinear activation functions used in neural networks can cause training difficulties due to the saturation behavior of the activation function, which may hide dependencies that are not visible to vanilla-SGD (using first order gradients only).
Gulcehre, Caglar   +3 more
openaire   +2 more sources

An improved blind detection algorithm of chaos Hopfield neural network

open access: yesDianxin kexue, 2018
In order to improve the flexibility of the activation function of the blind detection algorithm in Hopfield neural network,an activation function with better nonlinear approximation ability near the origin was proposed.For the case where the algorithm ...
Dawei YU, Shaowei CHEN, Shujuan YU
doaj  

Molecular determinants of complexin clamping and activation function. [PDF]

open access: yesElife, 2022
Bera M   +4 more
europepmc   +1 more source

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