Results 41 to 50 of about 3,865,749 (296)

Boundary anomalies and correlation functions [PDF]

open access: yesJournal of High Energy Physics, 2016
It was shown recently that boundary terms of conformal anomalies recover the universal contribution to the entanglement entropy and also play an important role in the boundary monotonicity theorem of odd-dimensional quantum field theories. Motivated by these results, we investigate relationships between boundary anomalies and the stress tensor ...
openaire   +3 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Boundaries for algebras of holomorphic functions

open access: yesJournal of Mathematical Analysis and Applications, 2003
Let \(A_u(B_E)\) be the Banach algebra of all complex valued functions which are uniformly continuous on the closed unit ball \(B_E\) of a Banach space \(E\) and holomorphic in the interior of \(B_E\). The authors study the boundary and the Shilov boundary of \(A_u(B_E)\) for \(E=G_p\), the Gowers sequence space with characteristic \(p\), and for its \(
Moraes, Luiza Amália   +1 more
openaire   +2 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Boundary smoothness of analytic functions [PDF]

open access: yesAnalysis and Mathematical Physics, 2014
We consider the behaviour of holomorphic functions on a bounded open subset of the plane, satisfying a Lipschitz condition with exponent $α$, with ...
openaire   +4 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Systems of Approximating Functions when Using Variational Methods for Calculating Thin-Walled Building Structures

open access: yesStructural Mechanics of Engineering Constructions and Buildings
The question of the use of approximating functions in the calculation of thinwalled building structures is investigated and the requirements that they must satisfy are analyzed.
Vladimir V. Karpov
doaj   +1 more source

A Boundary Value Problem for Bihypermonogenic Functions in Clifford Analysis

open access: yesAbstract and Applied Analysis, 2014
This paper deals with a nonlinear boundary value problem for bihypermonogenic functions in Clifford analysis. The integrals of quasi-Cauchy’s type and Plemelj formula for bihypermonogenic functions are firstly reviewed briefly.
Xiaoli Bian, Yuying Qiao
doaj   +1 more source

Axisymmetric thermoelastic deformation of a multilayer plate with imperfect thermal contact of its layers

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія: Математичне моделювання, інформаційні технології, автоматизовані системи управління, 2021
An axisymmetric stationary problem of thermoelasticity for a multilayer plate with imperfect thermal contact between its layers is solved by using the method of compliance functions along with the Hankel transform.
Ніна Антоненко   +1 more
doaj   +1 more source

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