Results 201 to 210 of about 174,983 (307)

Impact of Partial Echo on 4D Flow MRI: The Insight From Synthetic MRI

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 6, Page 3462-3475, June 2026.
ABSTRACT Purpose The aim of this study is to investigate the impact of the partial echo on 4D flow MRI sequences thanks to in silico coupled MRI‐CFD (computational fluid dynamics) simulations. Methods Two sequences are studied: one with a full echo (FE) and another using partial echo (PE) with an echo symmetry fraction of 0.75.
Morgane Garreau   +6 more
wiley   +1 more source

Approach for Damage‐Free Disassembly of Highly Stressed CFRP Structures

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT In today's pursuit of sustainability, the aviation industry faces challenges in reusing materials and structural components made from carbon fiber‐reinforced polymer (CFRP). Conventional downcycling methods degrade CFRP's structural integrity by cutting load‐bearing fibers and embedding them in new matrices, reducing performance.
Janko Kreikemeier   +3 more
wiley   +1 more source

Twisted Wire Strands Under Coupled Bending and Torsion

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Slender composite structures occur in automotive applications in different variations and on different size scales. They range from single conductors, which are composite structures themselves, to wiring harnesses, where another level of complexity is added by bundling several cables.
Muhannad Hawwash   +5 more
wiley   +1 more source

Digital simulation of rock grinding process in ball mill. [PDF]

open access: yesSci Rep
Chanturia VA   +7 more
europepmc   +1 more source

Trust‐region filter algorithms utilizing Hessian information for gray‐box optimization

open access: yesAIChE Journal, Volume 72, Issue 5, May 2026.
Abstract Optimizing industrial processes often involves gray‐box models that couple algebraic glass‐box equations with black‐box components lacking analytic derivatives. Such systems challenge derivative‐based solvers. The classical trust‐region filter (TRF) algorithm provides a robust framework but requires extensive parameter tuning and numerous ...
Gul Hameed   +4 more
wiley   +1 more source

A Sustainable Path for Automotive Composite Tooling: Novel Materials, Design, and Technologies Through FEM and LCA. [PDF]

open access: yesPolymers (Basel)
Carallo GA   +6 more
europepmc   +1 more source

Translating Biomedical Research to Medical Devices: A Practical Guide and the Arteriovenous Graft Case Study

open access: yesAdvanced NanoBiomed Research, Volume 6, Issue 5, May 2026.
Despite significant advances, most academic research fails to result in medical products that benefit patients. This guide shares five key steps to help researchers close that gap: set clear goals, test thoroughly, protect ideas, build diverse teams, and partner with industry.
Cristina Oldani   +4 more
wiley   +1 more source

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