Results 141 to 150 of about 3,875,166 (215)

Subwavelength Topology Optimization With Feature‐Mapping

International Journal for Numerical Methods in Engineering, Volume 127, Issue 21, 15 November 2026.
ABSTRACT Acoustic topology optimization has been extensively studied since the earliest developments of structural optimization, and substantial progress has been made in the design of acoustic devices. More recently, wave‐focusing applications have attracted growing interest.
Felix Huber, Fabian Wein, Florian Toth
wiley   +1 more source

Graph Neural Networks for Medical Imaging Analysis and Biological Data: Integrating Topology, Geometry, Radiomics, and Generative AI. [PDF]

Bioengineering (Basel)
Singh Y, Himeur Y, Farrelly CM, Kem-Meka Tiotsop Kadzue P, Rozenblit JZ, Kunovac A, Pappas IC, Choudhary A, Salehi S, Atalla S, Hathaway QA.   +10 more
europepmc   +1 more source

Frontal Cerebral Blood Flow Deficits in Behavioral Variant Frontotemporal Dementia: Associations With Clinical Symptoms, Peripheral Vascular Biomarkers, and Neuroimaging Measures

CNS Neuroscience &Therapeutics, Volume 32, Issue 11, November 2026.
Frontal and temporal hypoperfusion is observed in frontotemporal dementia, showing spatial concordance with gray matter atrophy and hypometabolism of glucose. Frontal hypoperfusion correlates significantly with peripheral vascular biomarkers and clinical phenotypes.
Jiahui Hou, Qianqian He, Xiuxia Fu, Yufei Chen, Hua Lu, Yuxuan Xu, Liyong Wu, Min Chu   +7 more
wiley   +1 more source

Relative-Entropy Variational Principle for Semiclassical Gravity with Finite-Resolution Boundaries. [PDF]

Entropy (Basel)
Nusbaumer O.
europepmc   +1 more source

Regularized Joint Reconstruction and Slab Combination for Accelerated Three‐Dimensional Multi‐Slab Diffusion‐Weighted Imaging Using Multi‐Scale Energy Models

Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2321-2335, November 2026.
ABSTRACT Purpose To jointly reconstruct high‐resolution diffusion‐weighted volumes and eliminate slab‐boundary artifacts while preserving fine anatomical detail from undersampled 3D multi‐slab k‐space acquisitions. Methods A bilinear forward model was formulated to describe the 3D multi‐slab acquisition, treating the image volume and slab excitation ...
Reza Ghorbani, Jyothi Rikhab Chand, Chu‐Yu Lee, Mathews Jacob, Merry Mani   +4 more
wiley   +1 more source

Stringy Corrections to Heterotic SU(3)-Geometry. [PDF]

Commun Math Phys
McOrist J, Picard S.
europepmc   +1 more source

Theia: An end‐to‐end edge‐AI mobile framework for high‐throughput field phenotyping and on‐device geometric morphometrics

Methods in Ecology and Evolution, Volume 17, Issue 11, Page 3157-3169, November 2026.
Abstract Geometric morphometrics (GM) is widely used to study phenotypic variation in ecological and evolutionary research, but the throughput of manual landmark digitization limits how large morphometric datasets can practically become, especially in field studies that would benefit from rapid on‐site feedback.
Cristobal Bragagnolo, Andrés Ferreira‐Rodríguez, Mohamed Abdelaziz, A. Jesús Muñoz‐Pajares   +3 more
wiley   +1 more source

Shape modes of C P 1 vortices. [PDF]

Lett Math Phys
Gavrea N, Harland D, Speight M.
europepmc   +1 more source

Sample size determination for hypothesis testing on the intraclass correlation coefficient in a two‐way analysis of variance model

British Journal of Mathematical and Statistical Psychology, Volume 79, Issue 3, Page 590-620, November 2026.
Abstract Reliability evaluation is critical in fields such as psychology and medicine to ensure accurate diagnosis and effective treatment management. When participants are evaluated by the same raters, a two‐way ANOVA model is suitable to model the data, with the intraclass correlation coefficient (ICC) serving as the reliability metric.
Dipro Mondal, Alberto Cassese, Math J. J. M. Candel, Sophie Vanbelle   +3 more
wiley   +1 more source

Strabismic imaging for correcting in-plane motion distortion in scanning imaging instruments and rolling shutter cameras. [PDF]

Adv Photonics
Ayubi GA, Kunala K, Kowalski B, Hargrave A, Dubra A.   +4 more
europepmc   +1 more source