Results 191 to 200 of about 224,342 (242)

Site‐Specific Associations Between CBCT‐Derived Gray Value and Fractal Dimension and DEXA T‐Scores in Postmenopausal Women: A Cross‐Sectional Analytical Study

Clinical and Experimental Dental Research, Volume 12, Issue 5, October 2026.
ABSTRACT Objective Osteoporosis is a silent systemic skeletal disease characterized by microarchitectural deterioration and increased fracture risk; thus, early case‐finding is essential. Although dual‐energy X‐ray absorptiometry (DEXA) is the reference standard for bone mineral density (BMD) assessment, limited accessibility and cost restrict its use ...
Golnoush Saeidi, Mohammad Mahdi Maleki, Abbas Shokri, Leili Tapak   +3 more
wiley   +1 more source

Mathematical analysis of modified blood glucose insulin model through fractal fractional operators. [PDF]

Sci Rep
Gassem F, Zahir A, Dawood A, Almalahi M, Ali A, Aldwoah K.   +5 more
europepmc   +1 more source

Assessing Habitat Suitability and Exposure of the Endemic Vasconcellea candicans Under Climate Change and Urban Growth in Lima, Peru

Ecology and Evolution, Volume 16, Issue 10, October 2026.
This study integrated ensemble species distribution modelling and urban growth projections to evaluate current and future habitat suitability of V. candicans in the lomas ecosystems surrounding Lima under climate change and urban expansion scenarios. Results identified 2891 km2 of current high‐suitability habitat, with strong scenario‐dependent future ...
Rebeca M. Cruz‐Zegarra, Jhade R. Gutierrez‐Gutierrez, Abner S. Rivera‐Fernandez, Alexander Cotrina‐Sanchez, Samuel Astete   +4 more
wiley   +1 more source

Bruxism assessment combining fractal analysis, clinical evaluation, and self-reports: a case-control study. [PDF]

BMC Oral Health
Saricam E, Tayman MA.
europepmc   +1 more source

A Wavelet‐Based Framework for Mapping Long Memory in Resting‐State fMRI: Age‐Related Changes in the Hippocampus From the ADHD‐200 Dataset

Human Brain Mapping, Volume 47, Issue 14, October 1, 2026.
We propose a new wavelet‐based Bayesian framework to analyze long‐memory properties of resting‐state fMRI signals and their relationship to clinical covariates. Applying this to the ADHD‐200 dataset, we found that in children, age is positively associated with the long‐memory parameter in hippocampal regions.
Yasaman Shahhosseini, Cédric Beaulac, Farouk S. Nathoo, Michelle F. Miranda   +3 more
wiley   +1 more source

Stock price dynamics prediction based on multi-scale fractals and deep learning. [PDF]

PLoS One
Du Y, Tian Y.
europepmc   +1 more source

A Coarse Geometric Approach to Graph Layout Problems

Journal of Graph Theory, Volume 113, Issue 2, Page 169-194, October 2026.
ABSTRACT We define a range of new coarse geometric invariants based on various graph–theoretic measures of complexity for finite graphs, including treewidth, pathwidth, cutwidth and bandwidth. We prove that, for bounded degree graphs, these invariants can be used to define functions which satisfy a strong monotonicity property, namely, they are ...
Wanying Huang, David Hume, Samuel J. Kelly, Ryan Lam   +3 more
wiley   +1 more source

Investigation of fractional order model for glucose-insulin monitoring with PID and controllability. [PDF]

Sci Rep
Nisar KS, Farman M.
europepmc   +1 more source

Dual‐Scale Coupling Model and Experimental Validation of Instantaneous Dynamic Transverse Permeability for Large‐Tow Carbon Fiber

SPE Polymers, Volume 7, Issue 4, October 2026.
Resin impregnation process of fiber tow: From macroscopic flow between fiber tows to microscopic impregnation within fiber flows. ABSTRACT Carbon fiber‐reinforced resin‐matrix composites have emerged as lightweight structural materials for diverse engineering applications, owing to their outstanding specific strength and specific modulus.
Shaohan Mo, Hanwen Xu, Menglei Zhai, Huaxin Wang, Ming Huang, Shihai Liu, Mengyao He, Na Zhang   +7 more
wiley   +1 more source

Improved polio outbreak prediction using a Caputo fractional-order model with memory effects. [PDF]

Sci Rep
Alyobi S, Shafee A.
europepmc   +1 more source