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Triangular bipyramid. In geometry, a triangular prism or trigonal prism [1] is a prism with 2 triangular bases. If the edges pair with each triangle's vertex and if they are perpendicular to the base, it is a right triangular prism. A right triangular prism may be both semiregular and uniform . The triangular prism can be used in constructing ...
A political spectrum is a system to characterize and classify different political positions in relation to one another. These positions sit upon one or more geometric axes that represent independent political dimensions. [ 1] The expressions political compass and political map are used to refer to the political spectrum as well, especially to ...
The MSF was first proposed by John W. Kingdon to describe the agenda setting stage of the policy making process. In developing his framework Kingdon took inspiration from the garbage can model of organizational choice, which views organizations as anarchical processes resulting from the interaction of four streams: 1) choices, 2) problems, 3) solutions, and 4) energy from participants.
The triaugmented triangular prism, in geometry, is a convex polyhedron with 14 equilateral triangles as its faces. It can be constructed from a triangular prism by attaching equilateral square pyramids to each of its three square faces. The same shape is also called the tetrakis triangular prism, [1] tricapped trigonal prism, [2 ...
List of centroids. The following is a list of centroids of various two-dimensional and three-dimensional objects. The centroid of an object in - dimensional space is the intersection of all hyperplanes that divide into two parts of equal moment about the hyperplane. Informally, it is the "average" of all points of .
Geometric primitive. Vector graphics consists of geometrical primitives. In vector computer graphics, CAD systems, and geographic information systems, geometric primitive (or prim) is the simplest (i.e. 'atomic' or irreducible) geometric shape that the system can handle (draw, store). Sometimes the subroutines that draw the corresponding ...
The activity system as primary unit of analysis: the basic third-generation model includes minimally two interacting activity systems. Multi-voicedness: an activity system is always a community of multiple points of views, traditions and interests. Historicity: activity systems take shape and get transformed over long stretches of time.
As a semiregular (or uniform) polyhedron. If faces are all regular, the pentagonal prism is a semiregular polyhedron, more generally, a uniform polyhedron, and the third in an infinite set of prisms formed by square sides and two regular polygon caps. It can be seen as a truncated pentagonal hosohedron, represented by Schläfli symbol t {2,5}.