Results 221 to 230 of about 27,633 (264)

An identification method for perforated embryo eggs' cracks using fractal matrices. [PDF]

Poult Sci
Zhao M, Liu Y.
europepmc   +1 more source

Rethinking Collinearity in Self‐Organizing Maps: Evidence From Geophysical Data Classification

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.
Abstract This study examines the impact of collinearity on unsupervised machine learning algorithms (UMLAs), specifically Self‐Organizing Maps (SOMs), for detecting lithological boundaries in geophysical data. Using a multi‐scale experimental framework that includes bivariate isotropic clusters, geologically complex Noddy simulations, and real‐world ...
Limin Xu, Leonardo Feltrin, Eleanor C. R. Green   +2 more
wiley   +1 more source

Experimental study on the compaction deformation evolution and energy dissipation characteristics of graded broken rock mass. [PDF]

Sci Rep
Peiyun X, Wuyi Y, Shugang L, Haiqing S, Xiaolong Z, Xiaoxu C.   +5 more
europepmc   +1 more source

Impact of Clear Aligners on the Temporomandibular Joint: A Systematic Review

Orthodontics &Craniofacial Research, Volume 29, Issue 2, Page 209-224, April 2026.
ABSTRACT The temporomandibular joint (TMJ) may experience alterations during orthodontic treatments. Furthermore, gaps in the literature highlight a lack of robust evidence on the impact of clear aligner therapy (CAT) on the TMJ. This review aims to find the current evidence regarding the effects of CAT on the TMJ. Electronic searches were conducted in
Lucca Sicilia, Giza Helen Nonato Miranda, Liana Fattori, Bruno D' Aurea Furquim, David Normando   +4 more
wiley   +1 more source

Diagnostic efficacy of dual-energy computed tomography-based fractal analysis for assessing extramural venous invasion/tumor deposits and peripheral nerve invasion in rectal cancer. [PDF]

Quant Imaging Med Surg
Zhang C, Shu Y, Chen J, Feng T, Lu L, Wang H, Chen W, Liu X, Luo Y.   +8 more
europepmc   +1 more source

Machine Learning Classification of AI‐Generated and Human‐Mapped Buildings in OpenStreetMap Using Morphometric Analysis

Transactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT The proliferation of AI‐generated building footprints in OpenStreetMap (OSM) has transformed crowdsourced mapping, yet the geometric characteristics associated with different digitization methods remain poorly understood. This study presents a comprehensive morphometric analysis of more than 9 million building footprints across 15 ...
Abdulkadir Memduhoğlu
wiley   +1 more source

Fracture Toughness, Compressive Strength and Fracture Surface Morphology of Cement Mortars Modified with Nano-SiO₂. [PDF]

Materials (Basel)
Iskra-Kozak W, Konkol J, Poręba M.
europepmc   +1 more source

Holistic Retrieval of Absolute Coseismic Displacement Fields From Single Interferograms via Physics‐Aware GANs

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract The efficacy of rapid seismic response is fundamentally constrained by the sequential, multi‐step nature of conventional InSAR processing, where error propagation and reliance on auxiliary data hinder automation. Here, we present a holistic framework using Physics‐Aware Generative Adversarial Networks (GANs) to directly retrieve absolute ...
Chuanhua Zhu, Jiaqiao Gan, Zuqi Lan, Chisheng Wang   +3 more
wiley   +1 more source

Dynamical systems and fractal geometry applied to cardiac dynamics analysis in the Peruvian population. [PDF]

Front Cardiovasc Med
Correa SC, Ardila LD, Prieto SE, Jattin Balcázar JJ, Soracipa Muñoz R, Barrios Arroyave FA, Sulla Torres J, Huillcen Baca HA, Del Carpio Beltrán H, Alvarez Cervantes GC, García Tejada BA, Begazo Paredes JE, Muñoz-Del-Carpio-Toia A.   +12 more
europepmc   +1 more source