Results 101 to 110 of about 1,564,798 (354)
Spin injection and electric field effect in degenerate semiconductors
, 2004 We analyze spin-transport in semiconductors in the regime characterized by $T\stackrel{
G. Schmidt +12 more
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Degenerate Drift–Diffusion Systems for Memristors
SIAM Journal on Mathematical AnalysisA system of degenerate drift-diffusion equations for the electron, hole, and oxygen vacancy densities, coupled to the Poisson equation for the electric potential, is analyzed in a three-dimensional bounded domain with mixed Dirichlet-Neumann boundary conditions.
Ansgar Jüngel, Martin Vetter
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Martingale representation for degenerate diffusions [PDF]
Journal of Functional Analysis, 2019 Let $(W,H, )$ be the classical Wiener space on $\R^d$. Assume that $X=(X_t)$ is a diffusion process satisfying the stochastic differential equation $dX_t= (t,X)dB_t+b(t,X)dt$, where $ :[0,1]\times C([0,1],\R^n)\to \R^n\otimes \R^d$, $b:[0,1]\times C([0,1],\R^n)\to \R^n$, $B$ is an $\R^d$-valued Brownian motion. We suppose that the weak uniqueness of
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Autophagosome marker, LC3, is released extracellularly via several distinct pathways
FEBS Open Bio, EarlyView.This study establishes a novel HiBiT‐tagging system for ultrasensitive detection of LC3, revealing multiple pathways for its extracellular secretion. It demonstrates that LC3 is released via both autophagy‐dependent and ‐independent mechanisms, including a novel route for nonlipidated LC3‐I.
Koki Saito +3 more
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Viscosity solutions to degenerate diffusion problems
Electronic Journal of Differential Equations, 2007 This paper concerns the weak solutions to a Cauchy problem in $R^N$ for a degenerate nonlinear parabolic equation. We obtain the Holder regularity of the weak solutions to this problem.
Zu-Chi Chen, Yan-Yan Zhao
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Degenerate Mobilities in Phase Field Models are Insufficient to Capture Surface Diffusion
, 2015 Phase field models frequently provide insight to phase transitions, and are robust numerical tools to solve free boundary problems corresponding to the motion of interfaces.
Lee, Alpha A +2 more
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FEBS Open Bio, EarlyView.KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli +9 more
wiley +1 more source
Recurrence and Invariant Measures for Degenerate Diffusions
The Annals of Probability, 1987 Let \(A_ 0,...,A_ m\) be smooth vector fields on a smooth d-dimensional manifold M. The diffusion process \(X_ t\) with differential generator \(A_ 0+2^{-1}\sum^{m}_{1}A^ 2_ i\) is degenerate if at some point the Lie algebra generated by \(A_ 1,...,A_ m\) has dimension less than d.
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FEBS Open Bio, EarlyView.Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid +3 more
wiley +1 more source
Stopper vs. singular-controller games with degenerate diffusions [PDF]
, 2023 Andrea Bovo +2 more
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