nodal points


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Related to nodal points: principal plane

nodal points

[′nōd·əl ‚pȯins]
(electricity)
Junction points in a transmission system; the automatic switches and switching centers are the nodal points in automated systems.
(oceanography)
The no-tide points in amphidromic regions.
(optics)
A pair of points on the axis of an optical system such that an incident ray passing through one of them results in a parallel emergent ray passing through the other.
References in periodicals archive ?
Based on the analysis, points from double leveling network and from GNSS stations (ASG EUPOS) network that are within the distance not exceeding 10 km, can be considered as corresponding to the same nodal point (pseudo-nodal point).
Consider a given path as a set of the nodal points with respect to world coordinate system OXY: ([X.sub.1],[Y.sub.1]),..., ([X.sub.i],[Y.sub.i]),..., ([X.sub.n],[Y.sub.n]) = ([X.sub.G],[Y.sub.G]), where ([X.sub.G],[Y.sub.G])--the goal position coordinates at the end of a path, n-number of points.
Regarding the material thus far, we can put forward some premises related to the nodal points of conservative and reformist discourses.
For that purpose, we have both singled out the nodal points that maintained the hegemonic project and analysed the discursive construction of a constitutive outside.
What exactly are these nodal points or characteristics?
The geometric model reflects the structure's shape and size and the finite- element model contains complete information about the nodal points and finite elements position as well as the interactions between individual nodes and elements.
A social and political space relatively unified through the instituting of nodal points and the constitution of tendentially relational identities, is what Gramsci called a historical bloc ...
Then h and [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] are uniquely determined by any dense set of nodal points.
Using discourse theory, Dahlgren identifies the nodal points of the Occupy Wall Street movement, and how these discursive points were used to "create chains of equivalence with allies within the Occupy movement across the U.S.
Then these spatial and temporal phenomena are recruited into a discourse-analysis framework under the distinctions of analytical differentiators (mathematically stable nodal points that will structure the analysis) and discursive artifacts (discursive data for investigation).
The shown results have been obtained using N = 25, 81, 256, and 441 nodal points, respectively, and [DELTA]t = 0.1 at time instant t = 1.