Results 141 to 150 of about 9,371 (281)

Personalized eye protection for head CT organ‐based tube current modulation: A deep learning approach to derive 3D eyeball models from a single‐view topogram

open access: yesJournal of Applied Clinical Medical Physics, Volume 27, Issue 7, July 2026.
Abstract Background The lens of the eye is highly radiosensitive, yet personalized shielding during head CT remains challenging due to the lack of a rapid, pre‐scan localization method. Purpose To develop and validate a deep learning solution that enables automated, patient‐specific eye protection by generating a precise 3D eyeball model directly from ...
Xiaolin Meng   +4 more
wiley   +1 more source

Spherical Hausdorff measure of submanifolds in Heisenberg groups [PDF]

open access: yes, 2005
We present the explicit formula relating the spherical Hausdorff measure and the Riemannian surface measure of submanifolds in the Heiseneberg group, then discussing some consequences.
MAGNANI, VALENTINO
core  

Gromov - Hausdorff Convergence and Topological Stability for Actions on Wasserstein Hyperspaces

open access: yesJournal of Applied Sciences and Environmental Management
In this paper, we make use of topological stability from Gromov – Hausdorff view point to establish the Gromov – Hausdorff convergence and stability of induced actions on Wasserstein hyperspaces between maps.
M. A. Morawo   +3 more
doaj  

Predicting Melt‐Electrospinning Direct Writing Deposition Patterns via Multi‐Body Dynamics Simulation

open access: yesAdvanced Theory and Simulations, Volume 9, Issue 7, July 2026.
Melt‐electrospinning direct writing deposits polymer fibers into predefined patterns for tissue‐engineering scaffolds, but predicting fiber placement along moving nozzle paths is difficult. A validated physical model is applied to arbitrary trajectories and feed rates, reproducing experimentally written geometries and the transition from coiled to ...
Abiy Wubneh   +2 more
wiley   +1 more source

Potential theory of signed Riesz Kernels: capacity and Hausdorff measure [PDF]

open access: yes
In this paper, we study the natural capacity γα related to the Riesz kernels x/∣x∣1 + α in ℝn, where 0 < α < n. For noninteger α, an unexpected behaviour arises: for 0 < α < 1, compact sets in ℝn with finite α-Hausdorff measure have zero γα capacity.
Prat, Laura
core  

Jeffreys' prior is the Hausdorff measure for the Hellinger and Kullback-Leibler distances [PDF]

open access: yes, 1998
On a family F := P# j # 2 IR k of probability measures on a measure space( ; A) we consider the Hellinger and Kullback-Leibler distances. We show that under suitable regularity conditions Jeffreys' prior is proportional to the k-dimensional ...
Doster, Werner, Werner Doster
core  

BMPCQA: Bioinspired Metaverse Point Cloud Quality Assessment Based on Large Multimodal Models

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 7, July 2026.
This study presents a bioinspired metaverse point cloud quality assessment metric, which simulates the human visual evaluation process to perform the point cloud quality assessment task. It first extracts rendering projection video features, normal image features, and point cloud patch features, which are then fed into a large multimodal model to ...
Huiyu Duan   +7 more
wiley   +1 more source

The Hausdorff-integral on h-measure spaces and its applications [PDF]

open access: yes
We are going to widen the scope of the previously defined Hausdorff-integral in two ways. First, in the sense, that we develop the theory of the integral on some naturally generalized measure spaces. Second, we extend it to functions taking values in $[0,
Losonczi, Attila
core   +1 more source

Multimodal Deep Learning and Knowledge‐Enhanced Intelligent Decision Support System for Pipeline Embolization Device Size Selection in Intracranial Aneurysm Treatment

open access: yesCNS Neuroscience &Therapeutics, Volume 32, Issue 7, July 2026.
This study presents NeurAneuNet, a multimodal deep learning framework designed to automate the selection of PED sizes for intracranial aneurysm treatment. The proposed end‐to‐end system integrates image segmentation, feature fusion, and knowledge‐based enhancement, delivering clinically accurate and efficient performance that effectively supports ...
Zhihong Wen   +11 more
wiley   +1 more source

Pluripolarity of sets with small Hausdorff measure [PDF]

open access: yes, 2015
We show that any set E ⊂ Cn, n ≥ 2, with finite Hausdorff measure Λ(log 1/r)-n (E) < + ∞ is pluripolar. The result is sharp with respect to the measuring function.
Labutin, Denis
core  

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