Results 31 to 40 of about 40,876 (272)
The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source
A characterization of best simultaneous approximations
Journal of Approximation Theory, 1989 On considere l'espace des fonctions d'un espace de Hansdorff compact dans un espace lineaire norme et on s'interesse a l'approximation simultanee de telles fonctions, dans le sens de Tchebychev, par des fonctions appartenant a un sous espace de dimension ...
openaire +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Analysis of Noise with Curve Fitting Method of a PV cell
EAI Endorsed Transactions on Energy Web, 2017 Solar photovoltaic technology is a major contender in the race for renewable, sustainable and green energy. This paper introduces the characteristics of different PV cell equivalent circuit and its output behaviour.
Md Tofael Ahmed +2 more
doaj +1 more source
Approximation by pairs of functions. [PDF]
, 2006 The problem of approximating a fixed function ⨍ ∈ Ϲ[a,b] by a pair of functions ⨍₁,⨍₂ ∈ Ϲ[a,b] will be explored. A natural error function gf is defined and approximation pairs are chosen from [equation], where IIn represents the set of all algebraic ...
core +1 more source
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Construction and Optical Testing of Inflatable Membrane Mirror Using Structured Light Technique
International Journal of Photoenergy, 2015 Construction and characterization of an inflatable mirror prototype made out of flexible polymeric membranes are being presented. Surfaces were curved by imposing a slight excess of air pressure.
Felipe Patiño-Jiménez +4 more
doaj +1 more source
Games, 2017 We propose interdependent defense (IDD) games, a computational game-theoretic framework to study aspects of the interdependence of risk and security in multi-agent systems under deliberate external attacks.
Hau Chan, Michael Ceyko, Luis Ortiz
doaj +1 more source
Weighted Extremal Domains and Best Rational Approximation
, 2012 44 pages, 5 figuresLet f be holomorphically continuable over the complex plane except for finitely many branch points contained in the unit disk. We prove that best rational approximants to f of degree n, in the L^2-sense on the unit circle, have poles ...
Stahl, Herbert +5 more
core +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source