Zobrazeno 1 - 10
of 325
pro vyhledávání: '"Adam Wittek"'
Autor:
Benjamin F. Zwick, Saima Safdar, George C. Bourantas, Grand R. Joldes, Damon E. Hyde, Simon K. Warfield, Adam Wittek, Karol Miller
Publikováno v:
Data in Brief, Vol 48, Iss , Pp 109122- (2023)
This article describes the dataset applied in the research reported in NeuroImage article “Patient-specific solution of the electrocorticography forward problem in deforming brain” [1] that is available for download from the Zenodo data repositor
Externí odkaz:
https://doaj.org/article/2a80eb150185434580fc44a5f7e770c7
Autor:
Benjamin F. Zwick, George C. Bourantas, Saima Safdar, Grand R. Joldes, Damon E. Hyde, Simon K. Warfield, Adam Wittek, Karol Miller
Publikováno v:
NeuroImage, Vol 263, Iss , Pp 119649- (2022)
Invasive intracranial electroencephalography (iEEG), or electrocorticography (ECoG), measures electric potential directly on the surface of the brain and can be used to inform treatment planning for epilepsy surgery. Combined with numerical modeling
Externí odkaz:
https://doaj.org/article/711d1e85332843efbde3a7971ed15d12
Publikováno v:
Structures. 51:137-157
Publikováno v:
Structures. 45:830-853
Autor:
Adam Wittek, Hozan Mufty, Alastair Catlin, Christopher Rogers, Bradley Saunders, Ross Sciarrone, Inge Fourneau, Bart Meuris, Angus Tavner, Grand Roman Joldes, Karol Miller
Publikováno v:
Data in Brief, Vol 30, Iss , Pp 105451- (2020)
These datasets contain Computed Tomography (CT) images of 19 patients with Abdominal Aortic Aneurysm (AAA) together with 19 patient-specific geometry data and computational grids (finite element meshes) created from these images applied in the resear
Externí odkaz:
https://doaj.org/article/bffa65dae2d34c1ead59bc67c135310b
Publikováno v:
PLoS ONE, Vol 15, Iss 12, p e0242704 (2020)
In this study we present a kinematic approach for modeling needle insertion into soft tissues. The kinematic approach allows the presentation of the problem as Dirichlet-type (i.e. driven by enforced motion of boundaries) and therefore weakly sensiti
Externí odkaz:
https://doaj.org/article/ba1490ed5dcd4918a904a9f02f746a6e
Autor:
George C. Bourantas, Benjamin F. Zwick, Theo Philippe Lavier, Vassilios C. Loukopoulos, Athanassios A. Dimas, Adam Wittek, Karol Miller
Publikováno v:
International Journal for Numerical Methods in Fluids. 95:143-175
BioPARR: A software system for estimating the rupture potential index for abdominal aortic aneurysms
Autor:
Grand Roman Joldes, Karol Miller, Adam Wittek, Rachael O. Forsythe, David E. Newby, Barry J. Doyle
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-15 (2017)
Abstract An abdominal aortic aneurysm (AAA) is a permanent and irreversible dilation of the lower region of the aorta. It is a symptomless condition that, if left untreated, can expand until rupture. Despite ongoing efforts, an efficient tool for acc
Externí odkaz:
https://doaj.org/article/373e8e82e00048d983950385e336004d
Publikováno v:
Applied Mathematical Modelling. 96:284-303
In this paper, we present a meshless method belonging to the family of element-free Galerkin (EFG) methods. The presented meshless method allows accurate enforcement of essential boundary conditions. The method uses total Lagrangian formulation with
Autor:
George C. Bourantas, Benjamin F. Zwick, Grand R. Joldes, Vassilios C. Loukopoulos, Angus C. R. Tavner, Adam Wittek, Karol Miller
Publikováno v:
Fluids, Vol 4, Iss 3, p 164 (2019)
We present a strong form, meshless point collocation explicit solver for the numerical solution of the transient, incompressible, viscous Navier-Stokes (N-S) equations in two dimensions. We numerically solve the governing flow equations in their stre
Externí odkaz:
https://doaj.org/article/2a4805e8e8f54234b9d63152220b1083