oscillatory
71Yaw rate sensor — A yaw rate sensor is a gyroscopic device that measures a vehicle’s angular velocity around its vertical axis. The output is usually in degrees per second or radians per second. The angle between the vehicle s heading and vehicle actual movement… …
72Shock capturing methods — In computational fluid dynamics, shock capturing methods are a class of techniques for computing inviscid flows with shock waves. Computation of flow through shock waves is an extremely difficult task because such flows results in sharp,… …
73Stokes drift — For a pure wave motion in fluid dynamics, the Stokes drift velocity is the average velocity when following a specific fluid parcel as it travels with the fluid flow. For instance, a particle floating at the free surface of water waves,… …
74Numerical sign problem — The numerical sign problem refers to the difficulty of numerically evaluating the integral of a highly oscillatory function of a large number of variables. Numerical methods fail because of the near cancellation of the positive and negative… …
75Cybernetical physics — is a scientific area on the border of Cybernetics and Physics which studies physical systems with cybernetics methods. Cybernetics methods are understood as methods developed within control theory, information theory, systems theory and related… …
76Björn Engquist — (* 2. Juni 1945 in Stockholm) ist ein schwedischer angewandter Mathematiker. Engquist wurde 1969 an der Universität Uppsala bei Heinz Otto Kreiss in Numerischer Mathematik promoviert. Danach lehrte er an der University of California, Los Angeles …
77αἰωρήσει — αἰώρησις oscillatory movement fem nom/voc/acc dual (attic epic) αἰωρήσεϊ , αἰώρησις oscillatory movement fem dat sg (epic) αἰώρησις oscillatory movement fem dat sg (attic ionic) αἰωρέω lift up aor subj act 3rd sg (epic) αἰωρέω lift up fut ind mid …
78Cosmic inflation — In physical cosmology, cosmic inflation is the idea that the universe passed through a phase of exponential expansion that was driven by a negative pressure vacuum energy density. [Liddle and Lyth (2000) and Mukhanov (2005) are recent cosmology… …
79Lift (force) — For other uses, see Lift. Boeing 747 8F landing A fluid flowing past the surface of a body exerts a surface force on it. Lift is the component of this force that is perpendicular to the …
80Oscillation — For other uses, see oscillator (disambiguation) and oscillation (mathematics). An undamped spring–mass system is an oscillatory system. Oscillation is the repetitive variation, typically in time, of some measure about a central value (often a… …
