Error scaling of large-eddy simulation in the outer region of wall-bounded turbulence. [PDF]
J Comput Phys, 2019 Lozano-Durán A, Bae HJ.
europepmc +1 more source
Large Eddy Simulation of a Turbulent Reacting Compressible Jet [PDF]
, 2003 Pantano, Carlos, Pullin, Dale I.
core
Assessing Measurement Repeatability of a Novel Anisotropic Phantom for Advanced Diffusion MRI Models
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose Diffusion MRI is widely used to characterize tissue microstructure, but standardization remains challenging, particularly for advanced models or regions with crossing fibers. Phantoms provide controlled environments to assess measurement repeatability independent of biological variability.
Lauren Stephens +3 more
wiley +1 more source
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose Optimal diffusion MRI (dMRI) data for image denoising is often unavailable from scanner reconstruction. In this work, we make available an offline reconstruction pipeline for GE dMRI acquisitions, giving access to complex dMRI data. Furthermore, we compare the efficacy of GE HealthCare's AIR‐Recon DL (ARDL), a proprietary convolutional
Francesco D'Antonio +4 more
wiley +1 more source
Autonomy for MRI Field Cameras: Synchronization, Self‐Calibration, and Sequence Detection
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose This work aims to provide a workflow for operating NMR field probes in MR scanners independently of pulse programming, scanner TTL trigger pulses and dedicated calibration sequences. Methods An independent timing system and limited prior knowledge about relative probe positions enable synchronous field measurement, probe position ...
Oskar Björkqvist, Klaas P. Pruessmann
wiley +1 more source
The Effect of Splitting Timing on Mixing in a Jet with Double Injections: A Large-Eddy Simulation Study. [PDF]
Flow Turbul Combust, 2018 Hadadpour A, Jangi M, Bai XS.
europepmc +1 more source
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To propose a noninvasive and quantitative MRI approach to simultaneously assessing intracranial artery pulsation and paravascular cerebrospinal fluid (CSF) pulsation in the human brain. Methods We developed a 3D whole‐brain Diffusion‐prepared Cine bSSFP (DECAF) MRI technique, with improved motion‐sensitized driven‐equilibrium providing
Chang Ni +8 more
wiley +1 more source
Entropy Generation Analysis and Thermodynamic Optimization of Jet Impingement Cooling Using Large Eddy Simulation. [PDF]
Entropy (Basel), 2019 Ries F +4 more
europepmc +1 more source
GABA+‐Edited Magnetic Resonance Spectroscopy Deep Learning Quality Assessment Framework
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose Motivated by the need to improve GABA+‐edited magnetic resonance spectroscopy (MRS) quality, we developed a three‐module framework to improve transient averaging based on quality. We hypothesized that training a deep learning (DL) model to differentiate spectrum quality could improve transient averaging compared to traditional ...
Hanna Bugler +2 more
wiley +1 more source
Turbulence intensities in large-eddy simulation of wall-bounded flows. [PDF]
Phys Rev Fluids, 2018 Bae HJ +3 more
europepmc +1 more source