positive wave
11positive Halbwelle — teigiamasis pusperiodis statusas T sritis automatika atitikmenys: angl. positive half wave vok. positive Halbperiode, f; positive Halbwelle, f rus. положительный полупериод, m pranc. demi cycle positif, m …
12positive phase of the shock wave — The period during which the pressure rises very sharply to a value that is higher than ambient and then decreases rapidly to the ambient pressure. See also negative phase of the shock wave …
13U wave — yü . n a positive wave following the T wave on an electrocardiogram * * * in the electrocardiogram, a small positive deflection usually immediately following the T wave but often poorly separated from it and so concealed; it is postulated to… …
14positive sharp wave — a short burst of biphasic electrical activity recorded from a muscle fiber, usually evoked by stimulation or injury by electrode insertion or other electrode movement; spontaneous occurrence of such waves at other times may be a sign of a… …
15Cnoidal wave — US Army bombers flying over near periodic swell in shallow water, close to the Panama coast (1933). The sharp crests and very flat troughs are characteristic for cnoidal waves. In fluid dynamics, a cnoidal wave is a nonlinear and exact periodic… …
16Sex-positive feminism — Part of a series on Feminism …
17T wave alternans — (TWA) is a periodic beat to beat variation in the amplitude or shape of the T wave in an electrocardiogram (ECG or EKG). T wave of ECG TWA was first described in 1908. At that time, only large variations ( macroscopic TWA) could be detected.… …
18Third-wave feminism — is a term identified with several diverse strains of feminist activity and study beginning in the early 1990s. The movement arose as a response to perceived failures and backlash against initiatives and movements created by second wave feminism… …
19Next Wave International — is a London based company and network which is training companies, major community organizations and charities to engage the future and move society forward in a positive direction. [ [http://www.nextwaveonline.com/aboutnwi.asp Next Wave Online ] …
20Kelvin wave — A Kelvin wave is a wave in the ocean or atmosphere that balances the Earth s Coriolis force against a topographic boundary such as a coastline. A feature of a Kelvin wave is that it is non dispersive, i.e., the phase speed of the wave crests is… …
