Results 71 to 80 of about 727,489 (238)
The source-decomposed formulae of linearized gravitational-wave generation
Physics OpenIn this research, the source structure of the linearized metric perturbation is revisited. We decompose the spatial source integral into five additional terms.
Ting-Han Pei
doaj +1 more source
Δ-Convergence of Products of Operators in p-Uniformly Convex Metric Spaces
Mathematics, 2020 In this paper, we first introduce the new notion of p-strongly quasi-nonexpansive maps on p-uniformly convex metric spaces, and then we study the Δ (weak)-convergence of products of p-strongly quasi-nonexpansive maps on p-uniformly convex metric ...
Byoung Jin Choi
doaj +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Examples of homogeneous manifolds with uniformly bounded metric projection [PDF]
, 2020 Let M be a finite von Neumann algebra with a faithful normal trace τ. Denote by Lp(M)sh the skew-Hermitian part of the non-commutative Lp space associated with (M, τ). Let 1 < p < ∞, z ∈ Lp(M)sh and S be a real closed subspace of Lp(M)sh.
Chiumiento, Eduardo Hernán
core
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
On the projective Randers metrics
Comptes Rendus. Mathématique, 2012 It is proved that a Randers metric F = α + β on a manifold of dimension n ⩾
Rafie-Rad, Mehdi, Rezaei, Bahman
openaire +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
IEEE Access, 2018 Existing projection-based person re-identification methods usually suffer from long time training, high dimension of projection matrix, and low matching rate.
Tongguang Ni +3 more
doaj +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
On the multi-valued metric projection in normed vector spaces
Journal of Numerical Analysis and Approximation Theory, 1981 Not available.
Ioan Şerb
doaj +2 more sources