positive polar
1Polar wind — is the permanent outflow of ionization from the polar regions of the magnetosphere. [http://amsglossary.allenpress.com/glossary/browse?s=p p=43 AMS Glossary] ] Ionospheric Plasma SourceThe ‘ground state’ of the ionosphere consists of the baseline …
2Polar mesospheric summer echoes — (PMSE) is the phenomenon of anomalous radar echoes found in the polar latitudes from May through early August between 80 90 km in altitude. The usual instrument for observing PMSE is the a VHF Mesosphere Stratosphere Troposphere (MST) radar,… …
3Polar decomposition — In mathematics, particularly in linear algebra and functional analysis, the polar decomposition of a matrix or linear operator is a factorization analogous to the polar form of a nonzero complex number z where r is the absolute value of z (a… …
4Polar coordinate system — Points in the polar coordinate system with pole O and polar axis L. In green, the point with radial coordinate 3 and angular coordinate 60 …
5Polar Cap Absorption — Beziehung von Ionosphäre und Erdatmosphäre Elektronendichte und Ionenzusammensetzung in den oberen Ionosphärenschichten …
6polar — 1 adj. a of or near a pole of the earth or a celestial body, or of the celestial sphere. b (of a species or variety) living in the north polar region. 2 having magnetic polarity. 3 a (of a molecule) having a positive charge at one end and a… …
7Polar sine — In mathematics, the polar sine of a vertex angle of a polytope is defined as follows. Let v 1, ..., v n , n ≥ 2, be non zero vectors from the vertex in the directions of the edges. The polar sine of the vertex angle is: operatorname{psin}(v… …
8polar cone — noun Relative to a set S in R, the set of points y such that the inner product of x and y is not positive for any point x in S. Since a is in S and b is in S the polar cone of S we know that a b ≤ 0 …
9polar molecule — a molecule in which the centroid of the positive charges is different from the centroid of the negative charges. Also called dipole. * * * …
10polar number — the number of valences (positive or negative) possessed by an atom in any particular compound …
