recoupling
Look at other dictionaries:
Recoupling — When returns on asset classes revert back to their historical or traditional patterns of correlation. This is in contrast to decoupling, which occurs when asset classes break away from their traditional correlations. Recoupling occurs after a… … Investment dictionary
Solid-state nuclear magnetic resonance — (NMR) spectroscopy, characterized by the presence of anisotropic (directionally dependent) interactions.IntroductionBasic conceptsA spin interacts with a magnetic or an electric field. Spatial proximity and/or a chemical bond between two atoms… … Wikipedia
Racah W-coefficient — Racah s W coefficients were introduced by Giulio Racah in 1942. [G. Racah, Theory of Complex Spectra II , Physical Review, vol. 62, pp. 438 462 (1942).] These coefficients have a purely mathematical definition. In physics theyare used in… … Wikipedia
Critical Depth — This article is about the Oceanography term. For the video game, see Critical Depth (video game). In biological oceanography, Critical Depth is defined as a hypothesized surface mixing depth at which phytoplankton growth is precisely matched by… … Wikipedia
Network Rail — Not to be confused with National Rail. Network Rail Type Company limited by guarantee / State owned company Industry Railway infrastructure provision … Wikipedia
9-j symbol — Wigner s 9 j symbols were introduced by Eugene Paul Wigner in 1937. They are related to recoupling coefficientsinvolving four angular momenta: [(2j 3+1)(2j 6+1)(2j 7+1)(2j 8+1)] ^frac{1}{2} egin{Bmatrix} j 1 j 2 j 3 j 4 j 5 j 6 j 7 j 8 j 9… … Wikipedia
Claytronics — is an abstract future concept that combines nanoscale robotics and computer science to create individual nanometer scale computers called claytronic atoms, or catoms, which can interact with each other to form tangible 3 D objects that a user can … Wikipedia
Louis Kauffman — Louis H. Kauffman (3 February, 1945) is an American mathematician, topologist, and professor of Mathematics in the Department of Mathematics, Statistics, and Computer science at the University of Illinois at Chicago. He is known for the… … Wikipedia
Bishops Castle Railway — The original plan behind the Bishops Castle Railway in 1861 was to build a line from Craven Arms to Montgomery, thus linking the Shrewsbury to Hereford line to the Oswestry to Newtown, Powys line (later called the Cambrian Line), linking Mid… … Wikipedia
Louis Kauffman — Louis H. Kauffman (* 3. Februar 1945) ist ein US amerikanischer Mathematiker, der für seine Arbeiten in der Knotentheorie bekannt ist. Kauffman studierte am Massachusetts Institute of Technology (MIT) und machte dort 1966 seinen Bachelor… … Deutsch Wikipedia
