Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Grand Roman Joldes"'
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
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bdbfde2c2986970efa15141025b3ac6
https://doi.org/10.1016/j.apm.2021.03.007
https://doi.org/10.1016/j.apm.2021.03.007
Autor:
Adam Wittek, Hozan Mufty, Ross Sciarrone, Christopher Rogers, Inge Fourneau, Bradley Saunders, Alastair Catlin, Grand Roman Joldes, Angus Tavner, Karol Miller, Bart Meuris
Publikováno v:
Journal of Surgical Research. 252:37-46
Abdominal aortic aneurysm (AAA) is a permanent and irreversible dilation of the lower region of the aorta. It is typically an asymptomatic condition that if left untreated can expand to the point of rupture. In simple mechanical terms, rupture of an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebdd102c26962384d36cb5127b45f306
https://doi.org/10.1016/j.jss.2020.01.025
https://doi.org/10.1016/j.jss.2020.01.025
Autor:
Benjamin F. Zwick, Grand Roman Joldes, Sarah F. Frisken, Arya Nabavi, Adam Wittek, George C. Bourantas, Tina Kapur, Alexandra J. Golby, Yue Yu, Ron Kikinis, Karol Miller
Publikováno v:
Int J Numer Method Biomed Eng
Tumour resection requires precise planning and navigation to maximise tumour removal while simultaneously protecting nearby healthy tissues. Neurosurgeons need to know the location of the remaining tumour after partial tumour removal before continuin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faba911768314090ac91681867ac46a6
https://europepmc.org/articles/PMC8881972/
https://europepmc.org/articles/PMC8881972/
Publikováno v:
Applied Mathematics and Computation. 348:215-233
In this paper, we develop a meshless collocation scheme for the numerical solution of magnetohydrodynamics (MHD) flow equations. We consider the transient laminar flow of an incompressible, viscous and electrically conducting fluid in a rectangular d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab6bf522dbc488bbeac33bf2773df86e
https://doi.org/10.1016/j.amc.2018.11.054
https://doi.org/10.1016/j.amc.2018.11.054
Publikováno v:
Engineering Analysis with Boundary Elements. 100:175-184
Cells and tissues exhibit complex mechanical behaviour, including large deformations, migration, growth, cell proliferation and death, as well as changes in behaviour due to external factors (e.g. chemical signals). The discrete element method is wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f9cb8ca6fde35e1c77da2a2d2da0d59
https://doi.org/10.1016/j.enganabound.2018.05.011
https://doi.org/10.1016/j.enganabound.2018.05.011
Autor:
Karol Miller, Saima Safdar, Grand Roman Joldes, George C. Bourantas, Adam Wittek, Benjamin F. Zwick, Ron Kikinis
Publikováno v:
Computational Biomechanics for Medicine ISBN: 9783030701222
Our motivation is to enable non-specialists to use sophisticated biomechanical models in the clinic. To further this goal, in this study, we constructed a framework within 3D Slicer for automatically generating and solving patient-specific biomechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0809e3b04baa720e722827ce7f81280b
https://doi.org/10.1007/978-3-030-70123-9_1
https://doi.org/10.1007/978-3-030-70123-9_1
Autor:
Hozan Mufty, Angus Tavner, Inge Fourneau, Christopher Rogers, Bradley Saunders, Alastair Catlin, Grand Roman Joldes, Karol Miller, Bart Meuris, Ross Sciarrone, Adam Wittek
Publikováno v:
Data in Brief, Vol 30, Iss, Pp 105451-(2020)
Data in Brief
Data in Brief
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bb0fb62253aa4f490d8556433f9ed33
http://www.sciencedirect.com/science/article/pii/S2352340920303450
http://www.sciencedirect.com/science/article/pii/S2352340920303450
Autor:
Grand Roman Joldes, Lionel Esteban, Benjamin F. Zwick, Adam Wittek, Karol Miller, George C. Bourantas
Publikováno v:
PLoS ONE, Vol 15, Iss 12, p e0242704 (2020)
PLoS ONE
PLoS ONE
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::24869e3c65b42a02a4087e3d84f838c9
http://arxiv.org/abs/2002.08123
http://arxiv.org/abs/2002.08123