Results 51 to 60 of about 954,008 (282)
Dynamic mesh refinement for discrete models of jet electro-hydrodynamics
, 2016 Nowadays, several models of unidimensional fluid jets exploit discrete element methods. In some cases, as for models aiming at describing the electrospinning nanofabrication process of polymer fibers, discrete element methods suffer a non constant ...
Akima +32 more
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FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
A review of computational approaches for simulating fracturing mechanisms in layered rock formations
International Journal of Coal Science & TechnologyWith the increasing availability and sophistication of computer hardware and software, computational modelling has become a cornerstone in the understanding of geomaterials mechanical behaviours over recent decades.
Hongtao Li +4 more
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Simulation of Track-Soft Soil Interactions Using a Discrete Element Method
Applied Sciences, 2022 With the development of unmanned tracked vehicles, soil model predictions of soft terrains are becoming more essential. In order to accurately simulate the interaction characteristics between soil particles and the track, soil modeling with a discrete ...
Jiaxiong Wu +3 more
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A Note on Symplectic, Multisymplectic Scheme in Finite Element Method
, 2001 We find that with uniform mesh, the numerical schemes derived from finite element method can keep a preserved symplectic structure in one-dimensional case and a preserved multisymplectic structure in two-dimentional case in certain discrete version ...
Guo, Han-Ying +3 more
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Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
Numerical prediction of dynamic stability loss of a flexible cylindrical shell in a granular medium [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2019 The paper presents an application of the discrete element method for an analysis of dynamical stability loss of the flexible cylindrical shell section interacting with a model granular medium.
Paweł Szklennik, Grzegorz Bąk
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A note of pointwise estimates on Shishkin meshes [PDF]
, 2012 We propose the estimates of the discrete Green function for the stream- line diffusion finite element method (SDFEM) on Shishkin meshes.Comment: 10pages, 1 ...
Zhang, Jin
core
The nonconforming virtual element method for eigenvalue problems
, 2018 We analyse the nonconforming Virtual Element Method (VEM) for the approximation of elliptic eigenvalue problems. The nonconforming VEM allow to treat in the same formulation the two- and three-dimensional case.We present two possible formulations of the ...
Gardini, Francesca +2 more
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Advances in Discretization Methods [PDF]
, 2016 This book gathers selected contributions on emerging research work presented at the International Conference eXtended Discretization MethodS (X-DMS), held in Ferrara in September 2015. It highlights the most relevant advances made at the international level in the context of expanding classical discretization methods, like finite elements, to the ...
BENVENUTI, Elena, Ventura, G.
openaire +3 more sources