Results 141 to 150 of about 41,950 (279)

LDS‐UNet: Lightweight Depthwise Separable U‐Net for Brain Tumor Segmentation

open access: yesApplied AI Letters, Volume 8, Issue 1, February 2027.
A hybrid Lightweight Depthwise Separable U‐Net (LDS‐UNet) is proposed, using depthwise separable convolutions in the encoder‐decoder, and standard bottleneck convolutions, and 2.5D three‐slice input to recover inter‐slice context without 3D convolutions.
Nasrin Akter   +3 more
wiley   +1 more source

Developing a managed care network for Multiple Sclerosis: the role of demand stratification to support special group commissioning strategies

open access: yesInternational Journal of Integrated Care, 2015
Verdiana Morando   +4 more
doaj   +3 more sources

Biomechanical Comparison of Unilateral Biportal Endoscopy and Percutaneous Endoscopic Lumbar Discectomy Using a Finite Element Model

open access: yesJOR SPINE, Volume 9, Issue 4, December 2026.
ABSTRACT Background Lumbar disc herniation (LDH) remains a significant cause of back and leg pain and disability worldwide, necessitating effective surgical intervention when conservative treatments fail. Objective This study aims to compare the biomechanical properties of unilateral biportal endoscopy (UBE) discectomy and percutaneous endoscopic ...
Chang Kyu Lee   +5 more
wiley   +1 more source

SDA [PDF]

open access: yes, 2019
openaire   +1 more source

Preventive Behaviors of Healthcare Workers Against COVID‐19 Within the Framework of Protection Motivation Theory Integrated With Burnout and Perceived Social Support

open access: yesMental Health Science, Volume 4, Issue 4, December 2026.
ABSTRACT The COVID‐19 pandemic has strained healthcare workers (HCWs), leading to reduced social support, burnout, and diminished protection capacities. Drawing on protection motivation theory (PMT), this study explores the effects of burnout and perceived social support (PSS) on HCWs' preventive behaviors, providing insights and recommendations.
Aslı Yıldız Akıncı   +2 more
wiley   +1 more source

Quantitative Chemical Exchange Saturation Transfer Imaging With Golden‐Angle Radial k‐Space Sampling and Locally Low‐Rank Reconstruction

open access: yesNMR in Biomedicine, Volume 39, Issue 12, December 2026.
A radial CEST‐MR Fingerprinting method is demonstrated that avoids EPI distortion using low‐rank reconstruction and neural network quantification. It produced accurate 3D brain CEST maps in 11 min, with simulation errors below 14%, strong agreement with conventional fitting, high reproducibility (ICC up to 0.92), and limited motion‐related errors.
Ouri Cohen   +3 more
wiley   +1 more source

A Finite‐Strain Phase‐Field‐Regularized Elastoplastic Damage Model for Polypropylene

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT A rotation‐free finite‐strain phase‐field‐regularized elastoplastic damage formulation is presented for the tensile failure simulation of polypropylene (PP). The bulk response is represented by a hyperelastic–isotropic–plastic material branch formulated in a corotated intermediate configuration.
Tiansheng Liu   +4 more
wiley   +1 more source

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