Results 51 to 60 of about 60,168 (264)

The Dirichlet problem for complex Monge–Ampère equations and regularity of the pluri-complex Green function [PDF]

open access: yesCommunications in Analysis and Geometry, 1998
Regularity property are studied for solutions of the Dirichlet problem \[ (dd^c u)^n= \psi(z,u,\nabla u) \quad\text{in }\Omega, \qquad u=\varphi\quad\text{on }\partial\Omega, \tag{1} \] \(\Omega\) being a bounded domain in \(\mathbb{C}^n\) with \(C^\infty\) boundary. The main results obtained are as follows. Theorem 1.1.
openaire   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

The inhomogeneous complex partial differential equations for bi-polyanalytic functions

open access: yesAIMS Mathematics
<abstract><p>In this paper, we study a Riemann-Hilbert problem related to inhomogeneous complex partial differential operators of higher order on the unit disk. Applying the Cauchy-Pompeiu formula, we find out the solvable conditions and obtain the representation of the solutions.
Yanyan Cui, Chaojun Wang
openaire   +2 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Multiscale modeling, stochastic and asymptotic approaches for analyzing neural networks based on synaptic dynamics

open access: yesESAIM: Proceedings and Surveys, 2014
How do neurons coordinate in complex networks to achieve higher brain functions? Answering this question has relied on experimental approaches based on functional imaging, electrophysiology and microscopy imaging, but surprisingly ...
Holcman D.
doaj   +1 more source

Discrete Sequential Information Coding: Heteroclinic Cognitive Dynamics

open access: yesFrontiers in Computational Neuroscience, 2018
Discrete sequential information coding is a key mechanism that transforms complex cognitive brain activity into a low-dimensional dynamical process based on the sequential switching among finite numbers of patterns.
Mikhail I. Rabinovich, Pablo Varona
doaj   +1 more source

Assessing lateral flows and solute transport during floods in a conduit-flow-dominated karst system using the inverse problem for the advection–diffusion equation [PDF]

open access: yesHydrology and Earth System Sciences, 2017
The aim of this study is to present a framework that provides new ways to characterize the spatio-temporal variability of lateral exchanges for water flow and solute transport in a karst conduit network during flood events, treating both the diffusive ...
C. Cholet   +5 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Variational problem of adaptive optimal control. Theoretical and applied computer analysis

open access: yesНаучно-технический вестник информационных технологий, механики и оптики
The problem of adaptive optimal control of a dynamical system, which belongs to the class of conditional variational problems with moving boundaries, is considered. A variational and computer study of the controlled adaptive motion of a material point is
A. A. Vedyakov   +3 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy