pulse form
41Runt pulse — In digital circuits, a runt pulse is a narrow pulse that, due to non zero rise and fall times of the signal, does not reach a valid high or low level. A runt pulse may occur when switching between asynchronous clocks; or as the result of a race… …
42High-Altitude Electromagnetic Pulse — A High altitude Electromagnetic Pulse, or HEMP, is emanated from the detonation of a single nuclear warhead several kilometers into the atmosphere. In the absence of proper shielding, it can destroy electronics vital to telecommunications and… …
43Musical form — Thought form of the Music of Gounod, according to Annie Besant and C.W. Leadbeater in Thought Forms (1901) The term musical form refers to the overall structure or plan of a piece of music …
44noncoherent pulse radar — A form of pulse radar in which the radio frequency oscillates in recurrent pulses but does not bear a constant phase relation to those of a continuous oscillation. Non coherent pulse radar …
45Urban Pulse — is a Two Piano work by Canadian composer Marcel Bergman comissioned by the Dranoff International Two Piano Foundation for the 10th Dranoff International Two Piano Competition. The piece combines the Classical music form with elements from Jazz,… …
46Clave (rhythm) — This article is about the rhythmic pattern. For the musical instrument, see claves. Three of the four main forms of clave.   …
47Radar — For other uses, see Radar (disambiguation). A long range radar antenna, known as ALTAIR, used to detect and track space objects in conjunction with ABM testing at the Ronald Reagan Test Site on Kwajalein Atoll …
48R2 signalling — R2[1] is a 1950s and 1970s era channel associated signalling signalling protocol used outside of the former Bell System to convey information along a telephone trunk between two telephone switches in order to establish a single telephone call… …
49radiation measurement — ▪ technology Introduction technique for detecting the intensity and characteristics of ionizing radiation, such as alpha, beta, and gamma rays or neutrons, for the purpose of measurement. The term ionizing radiation refers to those… …
50Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
