Results 171 to 180 of about 16,397 (244)

Region-dependent mechanical parameters in simulating cerebral atrophy. [PDF]

APL Bioeng
Tueni N, Griffiths E, Weickenmeier J, Rampp S, Budday S.   +4 more
europepmc   +1 more source

EVSS‐Based Simulation Techniques for the Viscoelastic Fluids With Pure Polymer Melts Using Three‐Field Approach

International Journal for Numerical Methods in Fluids, Volume 98, Issue 4, Page 492-509, April 2026.
This paper presents a finite element method for simulating highly viscoelastic flows of pure polymer melts using the Elastic Viscous Stress Splitting formulation. The method avoids higher‐order derivatives in the weak formulation by reformulating the convective term in the constitutive equation.
R. Ahmad, P. Zajac, S. Turek
wiley   +1 more source

Rapid Surgeon-Led 3D Printing of Artificial Intelligence-Assisted Cylindrical Templates for Visceral Vessel Fenestration in Physician-Modified Endografts. [PDF]

Cureus
Gomez-Rodriguez JC, Rosso J, Dieck B, Peña E, Cadavid A.   +4 more
europepmc   +1 more source

Nationwide 8m Hydrologically Conditioned Digital Elevation and Hydraulic Roughness Maps for Aotearoa New Zealand

Geoscience Data Journal, Volume 13, Issue 2, April 2026.
We introduce an 8m Aotearoa New Zealand wide hydrologically conditioned DEMs and roughness generated in April 2025, which is publicly available on ZENODO European Union Open Research Repository (https://zenodo.org/records/16734446) with the DOI 10.5281/zenodo.16734446. This dataset is ideal for flood modelling and other topologically driven analyses in
R. Pearson, A. Harang, C. Bosserelle, S. Dean, C. Cattoën, T. Carey‐Smith, R. Srinivasan, H. Shiona, M. Wilkins, G. Smart, S. Wadhwa, G. Reeves, E. M. Lane   +12 more
wiley   +1 more source

Arterial-optimized 4D-flow MRI for quantifying flow and pulsatility in venous sinuses and large cerebral veins. [PDF]

Sci Rep
Westlund A, Wåhlin A, Malm J, Eklund A.
europepmc   +1 more source

3D Automated Segmentation of Bronchial Abnormalities on Ultrashort Echo Time MRI: A Quantitative MR Outcome in Cystic Fibrosis

Journal of Magnetic Resonance Imaging, Volume 63, Issue 4, Page 1190-1200, April 2026.
ABSTRACT Background Cystic fibrosis (CF) monitoring relies on computed tomography (CT), but ultra‐short echo time MRI (UTE‐MRI) offers a radiation‐free alternative. However, its clinical adoption is hindered by the laborious and subjective manual analysis, which prevents standardized quantification of bronchial abnormalities.
Amel Imene Hadj Bouzid, Ilyes Benlala, Baudouin Denis de Senneville, Fabien Baldacci, Julie Macey, Wadie Benhassen, Pan Su, Stephanie Bui, Maeva Zysman, Aurelien Bustin, Patrick Berger, Gael Dournes   +11 more
wiley   +1 more source

A feature fusion-based line structured light 3-D imaging method. [PDF]

Sci Rep
Lou J, Sun L, Li Y, Ye C, Jiang Y.
europepmc   +1 more source

Comprehensive 4D Parallel Transmission Spatial‐Spectral Pulse Design for Slab‐Selective Uniform Water‐Selective Excitation: Demonstration in the Human Brain at 7 Tesla

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2052-2062, April 2026.
ABSTRACT Purpose To propose a new parallel transmission (pTx) spatial‐spectral (SPSP) pulse design for achieving slab‐selective uniform water‐selective excitation without unwanted out‐of‐slab fat excitation when using bipolar slab‐selective gradients to maintain a sharp slab profile.
Xin Shao, Zhe Zhang, Wen Zhong, Hua Guo, Kamil Ugurbil, Xiaoping Wu   +5 more
wiley   +1 more source

Structural Fiber Tract Alterations in Relation to Surgery in Children With a Posterior Fossa Tumor

NMR in Biomedicine, Volume 39, Issue 4, April 2026.
Children that undergo posterior fossa tumor resection may experience post‐surgery neurological symptoms related to disruption of the dentato‐rubro‐thalamic tract (DRTT). By comparing pre‐ and intraoperative diffusion MRI tractography, we observed more variation in microstructural measures in the DRTT near the resection cavity, which were more ...
Pien E. J. Jellema, Jannie P. Wijnen, Karina J. Kersbergen, Martijn Froeling, Maarten H. Lequin, Wouter P. Nieuwenhuis, Alberto De Luca, Eelco W. Hoving   +7 more
wiley   +1 more source

Automated identification, hemodynamic visualisation and quantification of abdominal aortic aneurysms with 4D flow magnetic resonance imaging. [PDF]

Quant Imaging Med Surg
Aalbregt E, Stehling W, Merton R, Nederveen A, Yeung KK, van Ooij P, Schrauben E.   +6 more
europepmc   +1 more source