instantaneous phase section
81Magnetic field — This article is about a scientific description of the magnetic influence of an electric current or magnetic material. For the physics of magnetic materials, see magnetism. For information about objects that create magnetic fields, see magnet. For …
82Hysteresis — Not to be confused with Hysteria. Fig. 1. Electric displacement field D of a ferroelectric material as the electric field E is first decreased, then increased. The curves form a hysteresis loop. Hysteresis is the dependence of a system not… …
83Project Nike — Nike missile family on display at Redstone Arsenal, Alabama. From left, MIM 14 Nike Hercules, MIM 23 Hawk (front), MGM 29 Sergeant (back), LIM 49 Spartan, MGM 31 Pershing, MGM 18 Lacrosse, MIM 3 Nike Ajax. Project Nike was a U.S. Army project,… …
84Chuck Bartowski — Chuck character Zachary Levi as Chuck Bartowski First appearance Chuck Versus the Intersect …
85Dominion War — Part of Star Trek: Deep Space Nine …
86Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH …
87Diesel generator — A Cummins diesel generator of 500kVA in a tourist resort in Egypt …
88Insect wing — Original veins and wing posture of a dragonfly. Hoverflies hovering to mate …
89encyclopaedia — Reference work that contains information on all branches of knowledge or that treats a particular branch of knowledge comprehensively. It is self contained and explains subjects in greater detail than a dictionary. It differs from an almanac in… …
90History of film — This article is about the history of cinema. For other uses, see History of photography. Years in film 1870s 1880s 1890s …
