Zobrazeno 1 - 10
of 1 142
pro vyhledávání: '"P. Wohlmuth"'
Autor:
A. Springer, A. Dreher, J. Reimers, L. Kaiser, E. Bahlmann, H. van der Schalk, P. Wohlmuth, N. Gessler, K. Hassan, J. Wietz, B. Bein, T. Spangenberg, S. Willems, S. Hakmi, E. Tigges
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2024)
IntroductionThe use of venoarterial extracorporeal membrane oxygenation (VA-ECMO) in extracorporeal cardiopulmonary resuscitation (ECPR) in selected patients after out-of-hospital cardiac arrest (OHCA) is an established method if return of spontaneou
Externí odkaz:
https://doaj.org/article/37c0b0058ba740ee9f38e5fa462de0c2
Autor:
A. Springer, A. Dreher, J. Reimers, L. Kaiser, E. Bahlmann, H. van der Schalk, P. Wohlmuth, N. Gessler, K. Hassan, J. Wietz, B. Bein, T. Spangenberg, S. Willems, S. Hakmi, E. Tigges
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2024)
IntroductionThe use of venoarterial extracorporeal membrane oxygenation (VA-ECMO) in extracorporeal cardiopulmonary resuscitation (eCPR) has emerged as a treatment option for selected patients who are experiencing refractory cardiac arrest (CA). In t
Externí odkaz:
https://doaj.org/article/727ab22d0c2e453d934eec4a6fe0560a
Consensus-based optimization (CBO) is a versatile multi-particle optimization method for performing nonconvex and nonsmooth global optimizations in high dimensions. Proofs of global convergence in probability have been achieved for a broad class of o
Externí odkaz:
http://arxiv.org/abs/2410.10361
Autor:
Rieff, Melanie, Holzberger, Fabian, Lapina, Oksana, Ringstad, Geir, Valnes, Lars Magnus, Warsza, Bogna, Mardal, Kent-Andre, Eide, Per Kristian, Wohlmuth, Barbara
Previous work shows evidence that cerebrospinal fluid (CSF) plays a crucial role in brain waste clearance processes, and that altered flow patterns are associated with various diseases of the central nervous system. In this study, we investigate the
Externí odkaz:
http://arxiv.org/abs/2410.04460
Autor:
Lunowa, Stephan B., Wohlmuth, Barbara
Biot's consolidation model is a classical model for the evolution of deformable porous media saturated by a fluid and has various interdisciplinary applications. While numerical solution methods to solve poroelasticity by typical schemes such as fini
Externí odkaz:
http://arxiv.org/abs/2409.11382
A velocity field characterized by chaotic advection induces stretching and folding processes that increase the solute-solvent interface available for diffusion. Identifying chaotic flow fields with optimized mixing enhancement is relevant for applica
Externí odkaz:
http://arxiv.org/abs/2408.05055
In this work, we investigate a quasilinear subdiffusion model which involves a fractional derivative of order $\alpha \in (0,1)$ in time and a nonlinear diffusion coefficient. First, using smoothing properties of solution operators for linear subdiff
Externí odkaz:
http://arxiv.org/abs/2407.19146
Understanding how genetically encoded rules drive and guide complex neuronal growth processes is essential to comprehending the brain's architecture, and agent-based models (ABMs) offer a powerful simulation approach to further develop this understan
Externí odkaz:
http://arxiv.org/abs/2405.13905
Autor:
Schwarting, Julian, Holzberger, Fabian, Muhr, Markus, Renz, Martin, Boeckh-Behrens, Tobias, Wohlmuth, Barbara, Kirschke, Jan
Rupture of intracranial aneurysms results in severe subarachnoidal hemorrhage, which is associated with high morbidity and mortality. Neurointerventional occlusion of the aneurysm through coiling has evolved to a therapeutical standard. The choice of
Externí odkaz:
http://arxiv.org/abs/2403.06889
This work highlights an approach for incorporating realistic uncertainties into scientific computing workflows based on finite elements, focusing on applications in computational mechanics and design optimization. We leverage Mat\'ern-type Gaussian r
Externí odkaz:
http://arxiv.org/abs/2403.03658