Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Hanieh Mirzaee"'
Autor:
Andreas Harloff, Hanieh Mirzaee, Thomas Lodemann, Paul Hagenlocher, Thomas Wehrum, Judith Stuplich, Anja Hennemuth, Jürgen Hennig, Sebastian Grundmann, Werner Vach
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 20, Iss 1, Pp 1-11 (2018)
Abstract Background Increased aortic stiffness is an independent predictor of cardiovascular disease. Optimal measurement is highly beneficial for the detection of atherosclerosis and the management of patients at risk. Thus, it was our purpose to se
Externí odkaz:
https://doaj.org/article/9189bebd23a9427db3ba3bb852fb9bfe
Autor:
Christian Meierhofer, Anja Hennemuth, Peter Ewert, Judith Zimmermann, Hanieh Mirzaee, Heiko Stern, Daniel Demedts, Bjoern H. Menze
Publikováno v:
Journal of Magnetic Resonance Imaging. 48:718-728
Background Wall shear stress (WSS) presents an important parameter for assessing blood flow characteristics and evaluating flow-mediated lesions in the aorta. Purpose To investigate the robustness of WSS and oscillatory shear index (OSI) estimation b
Autor:
Thomas Henn, Mathias Neugebauer, Titus Kuehne, Leonid Goubergrits, Christian Schumann, Tobias Preusser, Hanieh Mirzaee, Mathias J. Krause, Anja Hennemuth
Publikováno v:
Journal of Magnetic Resonance Imaging. 45:139-146
PURPOSE To introduce a scheme based on a recent technique in computational hemodynamics, known as the lattice Boltzmann methods (LBM), to noninvasively measure pressure gradients in patients with a coarctation of the aorta (CoA). To provide evidence
Autor:
Judith, Zimmermann, Daniel, Demedts, Hanieh, Mirzaee, Peter, Ewert, Heiko, Stern, Christian, Meierhofer, Bjoern, Menze, Anja, Hennemuth
Publikováno v:
Journal of magnetic resonance imaging : JMRI.
Wall shear stress (WSS) presents an important parameter for assessing blood flow characteristics and evaluating flow-mediated lesions in the aorta.To investigate the robustness of WSS and oscillatory shear index (OSI) estimation based on 4D flow MRI
Autor:
Sarah Wendel, Thomas Wehrum, Felix Günther, Christoph Strecker, Hanieh Mirzaee, Miriam Kams, Andreas Harloff
Publikováno v:
The international journal of cardiovascular imaging. 34(10)
To quantify stiffness of the descending aorta (DAo) in stroke patients using 4D flow MRI and compare results with transesophageal echocardiography (TEE). 48 acute stroke patients undergoing 4D flow MRI and TEE were included. Intima-media-thickness (I
Autor:
Andreas Harloff, Hanieh Mirzaee, Thomas Lodemann, Paul Hagenlocher, Thomas Wehrum, Judith Stuplich, Anja Hennemuth, Jürgen Hennig, Sebastian Grundmann, Werner Vach
Publikováno v:
Journal of Cardiovascular Magnetic Resonance
Journal of Cardiovascular Magnetic Resonance, Vol 20, Iss 1, Pp 1-11 (2018)
Journal of Cardiovascular Magnetic Resonance, Vol 20, Iss 1, Pp 1-11 (2018)
Background Increased aortic stiffness is an independent predictor of cardiovascular disease. Optimal measurement is highly beneficial for the detection of atherosclerosis and the management of patients at risk. Thus, it was our purpose to selectively
Publikováno v:
Journal of Scientific Computing. 58:690-704
In this paper, we attempt to address the potential usefulness of smoothness-increasing accuracy-conserving (SIAC) filters when applied to real-world simulations. SIAC filters as a class of post-processors were initially developed in Bramble and Schat
Publikováno v:
SIAM Journal on Scientific Computing, 35 (1), 2013
The discontinuous Galerkin (DG) method has very quickly found utility in such diverse applications as computational solid mechanics, fluid mechanics, acoustics, and electromagnetics. The DG methodology merely requires weak constraints on the fluxes b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61cc34609a2749dc7825cd073341d4fd
http://resolver.tudelft.nl/uuid:a32c0f91-c4bd-4142-aad3-d2fb2af7ba34
http://resolver.tudelft.nl/uuid:a32c0f91-c4bd-4142-aad3-d2fb2af7ba34
Publikováno v:
Journal of Scientific Computing, 53 (1), 2012
Smoothness-increasing accuracy-conserving (SIAC) filtering has demonstrated its effectiveness in raising the convergence rate of discontinuous Galerkin solutions from order $k+\frac{1}{2}$ to order 2k+1 for specific types of translation invariant mes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc4388a520dc8193d666d318ec325d8e
http://resolver.tudelft.nl/uuid:88d3c622-86e9-4841-ab5b-70b0528ad4c4
http://resolver.tudelft.nl/uuid:88d3c622-86e9-4841-ab5b-70b0528ad4c4
Publikováno v:
SIAM Journal on Numerical Analysis, 49 (5), 2011
Theoretically and computationally, it is possible to demonstrate that the order of accuracy of a discontinuous Galerkin (DG) solution for linear hyperbolic equations can be improved from order $k$+1 to 2$k$+1 through the use of smoothness-increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ffb24ccd06edc220a98905d9ba2afd9
http://resolver.tudelft.nl/uuid:735eafc0-aaca-453b-8baf-7e5e5e95a0f0
http://resolver.tudelft.nl/uuid:735eafc0-aaca-453b-8baf-7e5e5e95a0f0