Gradient
51Gradient (disambiguation) — Gradient may refer to:* Gradient, in vector calculus, a vector field representing the maximum rate of increase of the scalar field direction of the maximum change. * Slope or grade, referring to the inclination of a road or other geographic… …
52Gradient-index optics — is the branch of optics covering optical effects produced by a gradual variation of the refractive index of a material. An example of gradient index optics is the common mirage of a pool of water appearing on a road on a hot day. The pool is… …
53Gradient enhanced NMR spectroscopy — Gradient enhanced NMR is a method for obtaining high resolution nuclear magnetic resonance spectra without the need for phase cycling . Gradient methodology is used extensively for two purposes, either rephasing (selection) or dephasing… …
54gradient maker — Gradient Gra di*ent, n. 1. The rate of regular or graded ascent or descent in a road; grade. [1913 Webster] 2. A part of a road which slopes upward or downward; a portion of a way not level; a grade. [1913 Webster] 3. The rate of increase or… …
55Gradient post — Gradient Gra di*ent, n. 1. The rate of regular or graded ascent or descent in a road; grade. [1913 Webster] 2. A part of a road which slopes upward or downward; a portion of a way not level; a grade. [1913 Webster] 3. The rate of increase or… …
56Gradient well-formedness — is a problem that arises in the analysis of linguistic data, in which a linguistic entity is neither completely grammatical nor completely ungrammatical. A native speaker may judge a word, phrase or pronunciation as not quite right or almost… …
57Gradient electrochimique — Gradient électrochimique Pour traverser la membrane d une cellule, un ion est soumis à un gradient électrochimique (ou driving force des anglo saxons), qui s exprime par la différence entre le potentiel de membrane (Vm) de la cellule et le… …
58Gradient geothermique — Gradient géothermique On nomme gradient géothermique l augmentation de température constatée dans le sous sol à mesure que l on s éloigne de la surface. Le gradient moyen en Europe est d environ 1°C tous les 33 mètres. Sommaire 1 Cause 2 Origine… …
59Gradient Électrochimique — Pour traverser la membrane d une cellule, un ion est soumis à un gradient électrochimique (ou driving force des anglo saxons), qui s exprime par la différence entre le potentiel de membrane (Vm) de la cellule et le potentiel d équilibre de l ion… …
60Gradient noise — is a type of noise commonly used as a procedural texture primitive in computer graphics. It is conceptually different, and often confused with value noise. This method consists of a creation of a lattice of random gradients, which are then… …
