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41Conformal 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,… …
42World line — In physics, the world line of an object is the unique path of that object as it travels through 4 dimensional spacetime.The concept of world line is distinguished from the concept of orbit or trajectory (such as an orbit in space or a trajectory… …
43Introduction to gauge theory — This article is an accessible, non technical introduction to the subject. For the main encyclopedia article, see Gauge theory. Quantum field theory …
44Geography in medieval Islam — Islamic geography includes the advancement of geography, cartography and earth sciences under various Islamic civilizations. During the medieval ages, Islamic geography was driven by a number of factors: the Islamic Golden Age, parallel… …
45Transformation (geometry) — In mathematics, a transformation could be any function from a set X to itself. However, often the set X has some additional algebraic or geometric structure and the term transformation refers to a function from X to itself which preserves this… …
46Modular Ocean Model — The Modular Ocean Model (MOM) is a three dimensional ocean circulation model designed primarily for studying the ocean climate system. The model is developed and supported primarily by researchers at the National Oceanic and Atmospheric… …
47Declination (disambiguation) — Declination can refer to: Declination, coordinate used in astronomy The noun form of the verb Decline Magnetic declination, angle that must be added or subtracted in the use of compass for geography Grid declination, angle between the compass… …
48Modular ocean model — The modular ocean model (MOM) is a three dimensional ocean circulation model designed primarily for studying the ocean climate system. The model is developed and supported primarily by researchers at the National Oceanic and Atmospheric… …
49Wikipedia:Graphic Lab/Resources/Creating shaded relief (GRASS, 3DEM) — See also: Wikipedia:Graphic Lab/Resources/Optimizing shaded relief using GIMP (old) The object of this tutorial is to create (composite) relief shadows resulting from a digital elevation model (DEM) created using the programs 3DEM or GRASS GIS.… …
50Setting — may refer to: * A place where something is set * Set construction in theatrical scenery * Setting (fiction) in literature * In jewelry, when a diamond or gem is set into a frame or bed, see also stonesetting * Campaign setting in role playing… …
