anisotropic group

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• Anisotropic energy — is energy that is directionally specific. The word Anisotropy means directionally dependent , hence the definition. The most common form of anisotropic energy is Magnetocrystalline Anisotropy, which is commonly studied in ferrimagnets. In… …   Wikipedia

• Diagonalizable group — In mathematics, an affine group is said to be diagonalizable if it is isomorphic to a subgroup of Dn, the group of diagonal matrices. A diagonalizable group defined over k is said to split over k or k split if the isomorphism is defined over k.… …   Wikipedia

• circular anisotropic phase — n as used in Test Method D5061, a group of binder phase anisotropic carbon textures that are distinguished by approximately circular domains (that is length equals width) and composed of fine circular (0.5 to 1.0 µm), medium circular (1.0 to 1.5… …   Coke&Coal Terminology

• lenticular anisotropic phase — n as used in Test Method D5061, a group of binder phase anisotropic carbon textures distinguished by their lens shaped domains (that is, length (L) to width (W) ratio of 2W < L < 4W) and subdivided based on domain widths as fine lenticular… …   Coke&Coal Terminology

• ribbon anisotropic phase — n as used in Test Method D5061, a group of binder phase anisotropic carbon textures distinguished by their ribbon like domains (that is, length (L) to width (W) ratio of L > 4W), and subdivided based on domain width as fine ribbon (2.0 to 12.0 …   Coke&Coal Terminology

• Francis Muir — (born April 27, 1926), also known as fido [http://groups.google.com/group/rec.arts.books/search?group=rec.arts.books q=fido qt g=1 searchnow=Search+this+group] , ffoulkes [http://groups.google.com/group/rec.arts.books/search?group=rec.arts.books… …   Wikipedia

• Diffusion MRI — Diagnostics DTI Color Map MeSH D038524 Diffusion MRI is a mag …   Wikipedia

• Magnetohydrodynamic turbulence — Magnetohydrodynamics (MHD) deals with what is a quasi neutral fluid with very high conductivity. The fluid approximation implies that the we focus at macro length and time scales which are much larger than the collision length and collision time… …   Wikipedia

• Superlens — A superlens, super lens or perfect lens is a lens which uses metamaterials to go beyond the diffraction limit. The diffraction limit is an inherent limitation in conventional optical devices or lenses.[1] In 2000, a type of lens was proposed,… …   Wikipedia

• Metamaterial — Negative index metamaterial array configuration, which was constructed of copper split ring resonators and wires mounted on interlocking sheets of fiberglass circuit board. The total array consists of 3 by 20×20 unit cells with overall dimensions …   Wikipedia

• Liquid crystal — Schlieren texture of liquid crystal nematic phase Liquid crystals (LCs) are a state of matter that have properties between those of a conventional liquid and those of a solid crystal.[1] For instance, an LC may flow like a liquid, but its… …   Wikipedia