Results 31 to 40 of about 88,506 (276)
Afivo: a framework for quadtree/octree AMR with shared-memory parallelization and geometric multigrid methods [PDF]
, 2018 Afivo is a framework for simulations with adaptive mesh refinement (AMR) on quadtree (2D) and octree (3D) grids. The framework comes with a geometric multigrid solver, shared-memory (OpenMP) parallelism and it supports output in Silo and VTK file formats.
Ebert, Ute, Teunissen, Jannis
core +3 more sources
Outlier robust corner-preserving methods for reconstructing noisy images
, 2007 The ability to remove a large amount of noise and the ability to preserve most structure are desirable properties of an image smoother. Unfortunately, they usually seem to be at odds with each other; one can only improve one property at the cost of the ...
Hillebrand, Martin +1 more
core +1 more source
SICE Journal of Control, Measurement, and System Integration, 2018 We consider a problem of trajectory planning for road-like path on the two-dimensional plane. As the basic tool for constructing trajectories, we employ smoothing splines using normalized uniform B-splines as the basis functions.
Hiroyuki Kano, Hiroyuki Fujioka
doaj +1 more source
A cube of resolutions for knot Floer homology
, 2007 We develop a skein exact sequence for knot Floer homology, involving singular knots. This leads to an explicit, algebraic description of knot Floer homology in terms of a braid projection of the knot.Comment: 55 pages, 24 ...
Birman +15 more
core +1 more source
Deformation information extraction of similar material model based on image intelligent processing
Meitan kexue jishu, 2023 Similar material model experiment is an important means to study mining subsidence and damage, and it is very important to obtain high-precision model deformation information in the experiment.
Fuquan TANG +3 more
doaj +1 more source
Shear horizontal (SH) ultrasound wave propagation around smooth corners [PDF]
Ultrasonics, 2014 Shear horizontal (SH) ultrasound guided waves are being used in an increasing number of non-destructive testing (NDT) applications. One advantage SH waves have over some wave types, is their ability to propagate around curved surfaces with little energy loss; to understand the geometries around which they could propagate, the wave reflection must be ...
Petcher, P.A., Burrows, S.E., Dixon, S.
openaire +2 more sources
Trajectories of Physical Function in Canadian Children With Juvenile Idiopathic Arthritis
Arthritis Care &Research, EarlyView.Objective We describe trajectories of physical function in children newly diagnosed with juvenile idiopathic arthritis (JIA) and identify trajectories with persisting functional impairments and associated baseline characteristics. Methods We included patients enrolled in the Canadian Alliance of Pediatric Rheumatology Investigators (CAPRI) Registry ...
Clare Cunningham +81 more
wiley +1 more source
Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling
Advanced Engineering Materials, EarlyView.Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer +3 more
wiley +1 more source
Ramsay Hunt syndrome in a child – case report
Przegląd Dermatologiczny, 2016 Introduction. Ramsay Hunt syndrome is a rare disease characterized by complications of herpes zoster oticus. This syndrome is defined by characteristic skin lesions with paresis of the facial and/or vestibulocochlear nerve. Objective.
Joanna Grabowska +2 more
doaj +1 more source
A new family of non--linear filters for background subtraction of wide--field surveys
, 1996 In this paper the definitions and the properties of a newle dedicated set of high-frequency filters based on smoothing-and-clipping are briefly described.
Bijaoui +8 more
core +1 more source