Results 11 to 20 of about 215,554 (316)

p‐adaptive boundary elements [PDF]

open access: yesInternational Journal for Numerical Methods in Engineering, 1986
AbstractThis paper presents the implementation of an adaptive philosophy to plane potential problems, using the direct boundary element method. After some considerations about the state of the art and a discussion of the standard approach features, the possibility of separately treating the modelling of variables and their interpolation through ...
Alarcón Álvarez, Enrique, Reverter, A.
openaire   +5 more sources

A single heterochromatin boundary element imposes position-independent antisilencing activity in Saccharomyces cerevisiae minichromosomes. [PDF]

open access: yesPLoS ONE, 2011
Chromatin boundary elements serve as cis-acting regulatory DNA signals required to protect genes from the effects of the neighboring heterochromatin. In the yeast genome, boundary elements act by establishing barriers for heterochromatin spreading and ...
Sangita A Chakraborty   +2 more
doaj   +1 more source

Resolving Boundary Layers with Harmonic Extension Finite Elements

open access: yesMathematical and Computational Applications, 2022
In recent years, the standard numerical methods for partial differential equations have been extended with variants that address the issue of domain discretisation in complicated domains.
Harri Hakula
doaj   +1 more source

Effect of Debonding of Rebars on the Seismic Response of Boundary Elements of Lightly Reinforced Shear Walls [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2020
Rebar fracture in boundary elements of lightly reinforced shear walls in recent earthquakes motivated research on the minimum longitudinal reinforcement of shear walls.
Afshin Hossein Sharifzadeh   +1 more
doaj   +1 more source

Substantive provisions of Numeral-analytical boundary elements method [PDF]

open access: yesИнженерно-строительный журнал, 2011
Substantive propositions of the new method of design calculation, that got the name "Numeral-analytical of boundary elements method", offered by authors, are brought.
V.F. Orobey, N.G. Suryaninov
doaj   +1 more source

Three-Dimensional Elastodynamic Analysis Employing Partially Discontinuous Boundary Elements

open access: yesAlgorithms, 2021
Compared with continuous elements, discontinuous elements advance in processing the discontinuity of physical variables at corner points and discretized models with complex boundaries.
Yuan Li   +4 more
doaj   +1 more source

The scs′ Boundary Element: Characterization of Boundary Element-Associated Factors

open access: yesMolecular and Cellular Biology, 1997
Boundary elements are thought to define the peripheries of chromatin domains and to restrict enhancer-promoter interactions to their target genes within their domains. We previously characterized a cDNA encoding the BEAF-32A protein (32A), which binds with high affinity to the scs' boundary element from the Drosophila melanogaster 87A7 hsp70 locus ...
Hart, Craig   +2 more
openaire   +5 more sources

MultiFEBE: A multi-domain finite element–boundary element solver for linear mixed-dimensional mechanical problems

open access: yesSoftwareX, 2022
MultiFEBE integrates multiple finite element and boundary element models for solving linear static and time harmonic multi-domain interaction problems within the field of computational mechanics.
Jacob D.R. Bordón   +4 more
doaj   +1 more source

Defect Detection in Plate Structures using Wavelet Transformation

open access: yesEngineering Transactions, 2016
This paper is concerned with defect detection in plate structures while considering the influence of external loads. The examined structures are based on Kirchhoff plate structures. Rectangular plate structures are considered.
Anna KNITTER-PIĄTKOWSKA   +1 more
doaj   +1 more source

Boundary element analysis of elastic fields in non-horizontally layered halfspace whose horizontal boundary subject to tractions [PDF]

open access: yes, 2018
This paper presents a boundary element analysis of linear elastic fields in a layered halfspace whose material interface planes are not parallel to its horizontal boundary surface.
Xiao, HT, Xiao, S, Yue, QZQ
core   +1 more source

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