polar phase
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Polar modulation — is analogous to quadrature modulation in the same way that polar coordinates are analogous to Cartesian coordinates. Quadrature modulation makes use of Cartesian coordinates, x and y . When considering quadrature modulation, the x axis is called… … Wikipedia
Polar 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 … Wikipedia
Phase Boundary Catalysis — (PBC) in chemistry is a type of heterogeneous catalytic system which facilitates the chemical reaction of a particular chemical component in immiscible phase react on a catalytic active site located at phase boundary. The chemical component is… … Wikipedia
Phase 2 reaction — Phase 2 reactions are metabolic processes aimed at attaching polar and ionizable groups to phase 1 metabolites in order to form water soluble products which are devoid of activity and easily excreted from the body.Some phase 2 reactions include… … Wikipedia
Phase (matter) — In the physical sciences, a phase is a region of space (a thermodynamic system), throughout which all physical properties of a material are essentially uniform.[1] Examples of physical properties include density, index of refraction, and chemical … Wikipedia
Phase-shift keying — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Polar ice cap — A polar ice cap is a high latitude region of a planet or moon that is covered in ice. There are no requirements with respect to size or composition for a body of ice to be termed a polar ice cap, nor any geological requirement for it to be over… … Wikipedia
Polar Satellite Launch Vehicle — Infobox Rocket name = Polar Satellite Launch Vehicle caption = PSLV C8 (CA Variant) carrying the AGILE x ray and γ ray astronomical satellite of the ASI lifting off from Sriharikota function = Expendable launch vehicle manufacturer = ISRO country … Wikipedia
Phase angle — In the context of vectors and phasors, the term phase angle refers to the angular component of the polar coordinate representation. The notation Aang ! heta, for a vector with magnitude (or amplitude ) A and phase angle θ, is called angle… … Wikipedia
Aqueous normal phase chromatography — Infobox chemical analysis name = Aqueous normal phase chromatography caption = acronym = classification = chromatography analytes = manufacturers = related = Hydrophilic interaction liquid chromatography Ion exchange chromatography hyphenated =… … Wikipedia
Solid phase extraction — (SPE) is a separation process that is used to remove solid or semi solid compounds from a mixture of impurities based on their physical and chemical properties. Analytical laboratories use solid phase extraction to concentrate and purify samples… … Wikipedia
