Results 61 to 70 of about 7,960 (210)

Towards a definition of higher order constrained Delaunay triangulations

open access: yesComputational Geometry, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Silveira, R.I., van Kreveld, M.J.
openaire   +4 more sources

Efficacy of Optically Pumped Magnetometers in Detecting Activity From the Cerebellar Cortex

open access: yesHuman Brain Mapping, Volume 47, Issue 5, 1 April 2026.
We studied the utility of OPMs and conventional SQUID sensors in detecting cerebellar activity. Our results indicate clear benefits for OPMs in terms of sensitivity, lead‐field correlations between the cortex and the cerebellum, and total information, with these improvements already achievable with 102 triaxial OPM sensors covering the whole head ...
Santtu Roos   +2 more
wiley   +1 more source

A Leaf Modeling and Multi-Scale Remeshing Method for Visual Computation via Hierarchical Parametric Vein and Margin Representation

open access: yesFrontiers in Plant Science, 2018
This paper introduces a novel hierarchical structured representation for leaf modeling and proposes a corresponding multi-resolution remeshing method for large-scale visual computation. Leaf modeling is a very difficult and challenging problem due to the
Weiliang Wen   +5 more
doaj   +1 more source

Aspects of Unstructured Grids and Finite-Volume Solvers for the Euler and Navier-Stokes Equations [PDF]

open access: yes, 1992
One of the major achievements in engineering science has been the development of computer algorithms for solving nonlinear differential equations such as the Navier-Stokes equations.
Barth, Timothy J.
core   +1 more source

Excitable Delaunay triangulations

open access: yes, 2011
In an excitable Delaunay triangulation every node takes three states (resting, excited and refractory) and updates its state in discrete time depending on a ratio of excited neighbours. All nodes update their states in parallel.
Andrew Adamatzky, Yi Lin
core   +1 more source

Phase‐Resolved Finite Element Modeling of Electronic Transport in Hierarchical MoSe2@CoSe/N‐Doped Carbon Nanocomposites for Energy Storage and Electrocatalysis

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
Phase‐resolved finite element modeling reveals that the N‐doped carbon matrix and CoSe phase dominate electronic conduction in hierarchical MoSe2@CoSe nanocomposites, enabling uniform current redistribution, suppression of nanoscale electrical bottlenecks, and enhanced performance in sodium‐ion batteries and hydrogen evolution electrocatalysis ...
Mohamed Abu Shuheil   +8 more
wiley   +1 more source

A FAST APPROACH FOR STITCHING OF AERIAL IMAGES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
The last few years have witnessed an increasing volume of aerial image data because of the extensive improvements of the Unmanned Aerial Vehicles (UAVs). These newly developed UAVs have led to a wide variety of applications.
A. Moussa, A. Moussa, N. El-Sheimy
doaj   +1 more source

Fault Roughness Controls Seismicity Front Migration During Fluid Injection

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.
Abstract The increasing occurrence of injection‐induced earthquakes has raised public concern and highlighted the importance of understanding subsurface processes and mechanisms to assess induced seismic hazards and risks. We develop a simple physics‐based model to investigate how fault roughness controls the migration of seismicity during fluid ...
Hsiao‐Fan Lin   +2 more
wiley   +1 more source

Discrete Geometric Structures in Homogenization and Inverse Homogenization with application to EIT [PDF]

open access: yes, 2009
We introduce a new geometric approach for the homogenization and inverse homogenization of the divergence form elliptic operator with rough conductivity coefficients $\sigma(x)$ in dimension two.
Desbrun, Mathieu   +2 more
core   +3 more sources

Simulated Operational Testing of the Prototype Implementation of the SOFIE Model: The 2025 Space Weather Prediction Testbed Exercise

open access: yesSpace Weather, Volume 24, Issue 3, March 2026.
Abstract The CLEAR Space Weather Center of Excellence's solar energetic particle (SEP) model, SOlar wind with FIeld lines and Energetic particles (SOFIE), was run and evaluated on‐site during the Space Weather Prediction Testbed (SWPT) exercise at the National Oceanic and Atmospheric Administration's Space Weather Prediction Center (NOAA/SWPC) in May ...
Weihao Liu   +31 more
wiley   +1 more source

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