oscillatory
61Beatmungsgerät — Notfallbeatmungsgerät „Medumat Standard“ mit Inhalationseinheit aus einem Mehrzweckfahrzeug des Rettungsdienstes …
62Cool flame — is a flame having maximal temperature below about 400 °C.[1] It is usually produced in a chemical reaction of a certain fuel air mixture. Contrary to conventional flame, the reaction is not vigorous and releases very little heat, light and carbon …
63Feynman diagram — The Wick s expansion of the integrand gives (among others) the following termNarpsi(x)gamma^mupsi(x)arpsi(x )gamma^ upsi(x )underline{A mu(x)A u(x )};,whereunderline{A mu(x)A u(x )}=int{d^4pover(2pi)^4}{ig {mu u}over k^2+i0}e^{ k(x x )}is the… …
64Schrödinger equation — For a more general introduction to the topic, please see Introduction to quantum mechanics. Quantum mechanics …
65Big Bounce — The Big Bounce is a theorized scientific model related to the creation of the known Universe. It derives from the cyclic model or oscillatory universe interpretation of the Big Bang where the first cosmological event was the result of the… …
66Torsion spring — A mousetrap powered by a helical torsion spring A torsion spring is a spring that works by torsion or twisting; that is, a flexible elastic object that stores mechanical energy when it is twisted. The amount of force (actually torque) it exerts… …
67Damping ratio — Classical mechanics Newton s Second Law History of classical mechanics  …
68Spasmodic torticollis — Classification and external resources Muscles of the neck ICD 10 G24.3 …
69History of electromagnetism — The history of electromagnetism, that is the human understanding and recorded use of electromagnetic forces, dates back over two thousand years ago, see Timeline of electromagnetism. The ancients must have been acquainted with the effects of… …
70Fluid-structure interaction — (FSI) occurs when a fluid interacts with a solid structure, exerting pressure on it which may cause deformation in the structure and thus alter the flow of the fluid itself. Such interactions may be stable or oscillatory, and are a crucial… …
