Results 61 to 70 of about 138,138 (280)
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Green’s Matrices for First Order Differential Systems with Nonlocal Conditions∗
Mathematical Modelling and Analysis, 2017 In this paper, we investigate the linear system of first order ordinary differential equations with nonlocal conditions. Green’s matrices, their explicit representations and properties are considered as well.
Gailė Paukštaitė, Artūras Štikonas
doaj +1 more source
A Study of the gluon ladder in diffractive processes. [PDF]
, 2004 The solution to the non–forward BFKL equation in the Leading Logarithmic approximation is expressed in terms of a sum of iterations of its kernel directly in transverse momentum and rapidity space.
Andersen, Jeppe R, Sabio, Vera Agustin
core
Nonequilibrium Green's function theory for nonadiabatic effects in quantum electron transport
, 2017 We develop nonequilibribrium Green's function based transport theory, which includes effects of nonadiabatic nuclear motion in the calculation of the electric current in molecular junctions.
Cuevas J. C. +3 more
core +1 more source
Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source
Green’s Function Estimates for Time-Fractional Evolution Equations
Fractal and Fractional, 2019 We look at estimates for the Green’s function of time-fractional evolution equations of the form D 0 + ∗ ν u = L u , where D 0 + ∗ ν is a Caputo-type time-fractional derivative, depending on a Lévy ...
Ifan Johnston, Vassili Kolokoltsov
doaj +1 more source
Pointwise Estimates of Solutions for the Viscous Cahn-Hilliard Equation with Inertial Term
Journal of Function Spaces, 2020 In this paper, we study the pointwise estimates of solutions to the viscous Cahn-Hilliard equation with the inertial term in multidimensions. We use Green’s function method.
Nianying Li, Li Yin, Honglian You
doaj +1 more source
Analog computing by Brewster effect
, 2016 Optical computing has emerged as a promising candidate for real-time and parallel continuous data processing. Motivated by recent progresses in metamaterial-based analog computing [Science 343, 160 (2014)], we theoretically investigate realization of two-
AbdollahRamezani, Sajjad +3 more
core +1 more source
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
A Novel Scheme with FG-FFT for Analysis of Electromagnetic Scattering from Large Objects
International Journal of Antennas and Propagation, 2017 The replacement values to the singularity of fitting Green’s function are intensively researched in Fitting Green’s function Fast Fourier Transformation (FG-FFT).
Jia-Ye Xie +4 more
doaj +1 more source