Results 71 to 80 of about 100,146 (306)
Zero-Field and Field-Induced Interactions between Multicore Magnetic Nanoparticles
Nanomaterials, 2019 In this paper, the Langevin dynamics simulation method is used to study magnetic interactions between a pair of multicore magnetic nanoparticles subjected to a uniform magnetic field.
Andrey A. Kuznetsov
doaj +1 more source
Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations
FEBS Letters, EarlyView.The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas +6 more
wiley +1 more source
Numerical analysis of a coupled pair of Cahn-Hilliard equations with non-smooth free energy [PDF]
, 2007 A mathematical analysis has been carried out for a coupled pair of Cahn-Hilliard equations with a double well potential function with infinite walled free energy, which appears in modelling a phase separation on a thin film of binary liquid mixture ...
Sripirom, Pisuttawan
core
Reproduction numbers for epidemics on networks using pair approximation
, 2007 One way to describe the spread of an infection on a network is by using the method of pair approximation. This method is a deterministic pair-based variant of the usual methods used to describe the progress of an epidemic in randomly mixing populations ...
Trapman, J.P.
core +1 more source
Optimal pair of fixed points: existence, uniqueness and approximation
Fixed Point Theory and Algorithms for Sciences and EngineeringIn this paper, we introduce a novel class of mappings, referred to as noncyclic generalized θ-contractions. By employing the geometric concept of W U C $WUC$ property in metric spaces, we establish new existence and convergence theorems for the fixed ...
A. Safari-Hafshejani, M. Gabeleh
doaj +1 more source
Multichannel interference in nonperturbative multiphoton pair production by gamma rays colliding
Physical Review Research, 2020 The electron-positron pair production in the collision of two intense gamma lasers is studied beyond the dipole approximation. The complete electron/positron momentum spectrum obtained by three-dimensional computation shows directly the multiphoton pair ...
Zhaoyang Peng, Huayu Hu, Jianmin Yuan
doaj +1 more source
The approximation property for a pair of Banach spaces.
MATHEMATICA SCANDINAVICA, 1985 First we define the approximation property (a.p.) for pairs of Banach spaces and show some simple equivalent formulations of it. Thereafter we define an analogue to the bounded approximation property for a pair and look at some factorization theorems. Finally we mention some examples of pairs, which have this property without any of the spaces having ...
openaire +3 more sources
Functional approximations via Stein’s method of exchangeable pairs [PDF]
Annales de l'Institut Henri Poincaré, Probabilités et Statistiques, 2020 We combine the method of exchangeable pairs with Stein's method for functional approximation. As a result, we give a general linearity condition under which an abstract Gaussian approximation theorem for stochastic processes holds. We apply this approach to estimate the distance of a sum of random variables, chosen from an array according to a random ...
openaire +5 more sources
FEBS 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
A pair-based approximation for simplicial contagion
Higher-order interactions play an important role in complex contagion processes. Mean-field approximations have been used to characterize the onset of spreading in the presence of group interactions. However, individual-based mean-field models are unable
Frasca, Mattia +5 more
core +2 more sources