Results 231 to 240 of about 55,201 (283)

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

open access: yesFront Cardiovasc Med
Correa SC   +12 more
europepmc   +1 more source

Topological data analysis and topological deep learning beyond persistent homology: a review. [PDF]

open access: yesArtif Intell Rev
Su Z   +7 more
europepmc   +1 more source

Simulation Models for Exploring Magnetic Reconnection. [PDF]

open access: yesSpace Sci Rev
Shay M   +24 more
europepmc   +1 more source

Optimal positioning and size of high-density electrocorticography grids for speech brain-computer interfaces

open access: yes
Offenberg EC   +5 more
europepmc   +1 more source

Aeroelastic Analysis Using Deforming Cartesian Grids

AIAA SCITECH 2022 Forum, 2022
Ongoing work in air-vehicle design illustrates the potential of advanced concepts to provide significant improvements in efficiency; but with their incorporation of lightweight flexible structures, such configurations may require active control systems to ensure reliability and safety.
Alexander H. Boschitsch   +1 more
openaire   +1 more source

Cartesian Grid Mapper: Transformation Media for Modeling Arbitrary Curved Boundaries With Cartesian Grids

IEEE Antennas and Wireless Propagation Letters, 2014
A transformation electromagnetics-based approach is presented to facilitate the use of fixed Cartesian grids for modeling arbitrarily shaped (convex or nonconvex) curved boundaries in finite methods. The basic idea is to design transformation media adapted to the Cartesian grid by using the duality between the material parameters of the media and the ...
Ozlem Ozgun, Mustafa Kuzuoglu
openaire   +1 more source

Grid embedding technique using Cartesian grids for Euler solutions

AIAA Journal, 1988
Grid-embedding techniques are presently applied to the solutions of the Euler equations on Cartesian grids for the NACA 0012 airfoil and the multielement SKF1.1 airfoil at transonic speeds. Based on comparisons with solutions on fine grids, it is shown that the present scheme, when used in conjunction with the Runge-Kutta time-stepping scheme as well ...
R. A. Mitcheltree   +2 more
openaire   +1 more source

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