level preserving
111food preservation — Any method by which food is protected against spoilage by oxidation, bacteria, molds, and microorganisms. Traditional methods include dehydration, smoking, salting, controlled fermentation (including pickling), and candying; certain spices have… …
112MEXICO — MEXICO, federal republic situated south of the United States of America with a population of 97,483,412 (2000) inhabitants and a Jewish community of about 40,000 (2000), most of whom live in Mexico City. Colonial Period The Jewish presence in… …
113Differential geometry — A triangle immersed in a saddle shape plane (a hyperbolic paraboloid), as well as two diverging ultraparallel lines. Differential geometry is a mathematical discipline that uses the techniques of differential and integral calculus, as well as… …
114Dynamical system — This article is about the general aspects of dynamical systems. For technical details, see Dynamical system (definition). For the study, see Dynamical systems theory. Dynamical redirects here. For other uses, see Dynamics (disambiguation). The… …
115Creosote — For other uses, see Creosote (disambiguation). Creosote is the portion of chemical products obtained by the distillation of a tar that remains heavier than water, notably useful for its anti septic and preservative properties.[1] It is produced… …
116Stereographic projection — In geometry, the stereographic projection is a particular mapping (function) that projects a sphere onto a plane. The projection is defined on the entire sphere, except at one point mdash; the projection point. Where it is defined, the mapping is …
117Conformal geometry — In mathematics, conformal geometry is the study of the set of angle preserving (conformal) transformations on a space. In two real dimensions, conformal geometry is precisely the geometry of Riemann surfaces. In more than two dimensions,… …
118BBC Domesday Project — 1986 Domesday Book running on its original hardware The BBC Domesday Project was a partnership between Acorn Computers Ltd, Philips, Logica and the BBC (with some funding from the European Commission s ESPRIT programme) to mark the 900th… …
119Geometric integrator — In the mathematical field of numerical ODEs, a geometric integrator is a numerical method that preserves geometric properties of the exact flow of a differential equation.Pendulum exampleWe can motivate the study of geometric integrators by… …
120Geography of New Caledonia — New Caledonia Map of New Caledonia Geography Location …
