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Adaptive mesh refinement (AMR) changes the spacing of grid points, to change how accurately the solution is known in that region. In the shallow water example, the grid might in general be spaced every few feet—but it could be adaptively refined to have grid points every few inches in places where there are large waves.
Mesh generation is deceptively difficult: it is easy for humans to see how to create a mesh of a given object, but difficult to program a computer to make good decisions for arbitrary input a priori. There is an infinite variety of geometry found in nature and man-made objects. Many mesh generation researchers were first users of meshes.
ACT-R (pronounced /ˌækt ˈɑr/; short for "Adaptive Control of Thought—Rational") is a cognitive architecture mainly developed by John Robert Anderson and Christian Lebiere at Carnegie Mellon University. Like any cognitive architecture, ACT-R aims to define the basic and irreducible cognitive and perceptual operations that enable the human ...
Adaptive mentalization-based integrative treatment (AMBIT) is a novel adaptation [1] (by Dickon Bevington, Peter Fuggle, Liz Cracknell, Peter Fonagy, Eia Asen, Mary Target, Neil Dawson and Rabia Malik) of the theory of mentalization and practices of mentalization-based treatment to address the needs of chaotic, complex and multiply comorbid youth, via team-based (predominantly outreach ...
In mesh generation, Delaunay refinements are algorithms for mesh generation based on the principle of adding Steiner points to the geometry of an input to be meshed, in a way that causes the Delaunay triangulation or constrained Delaunay triangulation of the augmented input to meet the quality requirements of the meshing application. Delaunay ...
Robert Joseph Langs (June 30, 1928 – November 8, 2014) was a psychiatrist, psychotherapist, and psychoanalyst.He was the author, co-author, or editor of more than forty books on psychotherapy and human psychology.
The VSA Model posits that couples who have few enduring vulnerabilities, encounter few stressors, and employ effective adaptive processes are likely to experience high marital quality and stability, while couples who have many enduring vulnerabilities, encounter many stressors, and employ ineffective adaptive processes will experience declining marital quality and/or divorce.
hp-FEM is a generalization of the finite element method (FEM) for solving partial differential equations numerically based on piecewise-polynomial approximations. hp-FEM originates from the discovery by Barna A. Szabó and Ivo Babuška that the finite element method converges exponentially fast when the mesh is refined using a suitable combination of h-refinements (dividing elements into ...