Results 61 to 70 of about 75,363 (311)

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

Weak 2-Local Inner Derivations of Semiprime ∗-Banach Algebras

open access: yesMathematics
This paper introduces and examines the concept of weak 2-local inner derivations and their relationship to P-2-local mappings. It is established that every such mapping on a semiprime ∗-Banach algebra with a faithful trace is a derivation, which also ...
Boxian Li, Xiangqi Qiang
doaj   +1 more source

Dynamics of entanglement wedge cross section from conformal field theories

open access: yesPhysics Letters B, 2021
We derive dynamics of the entanglement wedge cross section directly from the two-dimensional holographic CFTs with a local operator quench. This derivation is based on the reflected entropy, a correlation measure for mixed states.
Yuya Kusuki, Kotaro Tamaoka
doaj   +1 more source

Locally nilpotent derivations and their applications, III [PDF]

open access: yesJournal of Pure and Applied Algebra, 1995
[For part I and II see Proc. Am. Math. Soc. 116, No. 3, 861-871 (1992; Zbl 0770.58032) and 121, No. 3, 667-678 (1994; Zbl 0810.58035).] In this paper the author concentrates on applications of locally nilpotent derivations on a commutative algebra. The applications are consequence of a known result of \textit{J. K. Deveney} and \textit{D. Finston} [Can.
openaire   +1 more source

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

A Local-Adapted Disparity Vector Derivation Scheme for 3D-AVS

open access: yes, 2016
In the 3D extension of Audio Video Coding Standard (AVS), i.e. 3D-AVS, the Global Disparity Vector (GDV) derivation technique has been proposed to provide an estimation for Disparity Vector (DV) in inter-view prediction, where the GDV is generated by ...
Xinfeng Zhang   +11 more
core   +1 more source

Local Operators and Derivations on C ∗ -Algebras [PDF]

open access: yesTransactions of the American Mathematical Society, 1985
The variations on a theme of locality for a pair of operators ( H , K )
openaire   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Simple Derivation Systems for Proving Sufficient Completeness of Non-Terminating Term Rewriting Systems [PDF]

open access: yes, 2021
A term rewriting system (TRS) is said to be sufficiently complete when each function yields some value for any input. Proof methods for sufficient completeness of terminating TRSs have been well studied.
Kikuchi, Kentaro, Aoto, Takahito
core   +1 more source

Derivation of Sea Surface Wind Directions from TerraSAR-X Data Using the Local Gradient Method

open access: yesRemote Sensing, 2016
Derivation of sea surface wind direction is a key step of sea surface wind retrieval from spaceborne Synthetic Aperture Radar (SAR) data. This technical note describes an implementation of the Local Gradient (LG) method to derive sea surface wind ...
Yi-Ran Wang, Xiao-Ming Li
doaj   +1 more source

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