oscillating
121Quasi-periodic oscillations — In high energy (X ray) astronomy, quasi periodic oscillations (QPOs) refer to the way the X ray light from an astronomical object flickers about certain frequencies. In these situations, the X rays are emitted near the inner edge of an accretion… …
122Étude Op. 10, No. 3 (Chopin) — The beginning of Chopin s Étude Op. 10 No. 3 Étude Op. 10 No. 3, in E major, is a study for solo piano composed by Frédéric Chopin in 1832. It was first published in 1833 in France,[1] Germany,[2] and England …
123Controlled Aerodynamic Instability Phenomena — The term Controlled Aerodynamic Instability Phenomena was firstly used by [http://www.cristianotrein.com Cristiano Augusto Trein] in the Nineteenth KKCNN Symposium on Civil Engineering [Matsumoto, M.; Trein, C.; Ito, Y.; Okubo, K.; Matsumiya, H.; …
124Marine chronometer — Breguet twin barrel box chronometer. Classification Clock Industry Transportation …
125Wells turbine — The Wells turbine is a low pressure air turbine that rotates continuously in one direction in spite of the direction of the air flow. Its blades feature a symmetrical airfoil with its plane of symmetry in the plane of rotation and perpendicular… …
126Fein Multimaster RS — The Fein MultiMaster RS is a variable speed oscillating tool produced by Fein tools that uses a broad assortment of accessory blades. The MultiMaster doesn t rotate or orbit like other power tools, it oscillates. Oscillation permits the user to… …
127Radio — is the transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light.Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of… …
128Réaction de Bray-Liebhafsky — La réaction de Bray Liebhafsky est une réaction oscillante décrite par WC Bray en 1921. Il s agit de la première réaction oscillante dans une solution homogène remuée[1]. Il a étudié le rôle de l Iodate (IO3 ), anion de l acide iodique, dans la… …
