bidirectional operation
81AZUSA — refers to a ground based radar tracking system installed at Cape Canaveral, Florida and the NASA Kennedy Space Center. AZUSA dated back to the early 1950s and was named after the southern California town (Azusa, California) where the system was… …
82Ebb and flow — or Flood and Drain is a form of hydroponics that is known for its simplicity, reliability of operation, and low initial investment, while providing the advantages of hydroponics. Also called E F , it is a system of arranging pots filled with… …
83Kawashima procedure — Interventions infobox Name = PAGENAME Caption = ICD10 = ICD9 = MeshID = OtherCodes = The Kawashima procedure is used for congenital heart disease with a single effective ventricle and an interrupted inferior vena cava (IVC). It was first… …
84Iterator — Der Begriff Iterator stammt aus dem Bereich der Softwareentwicklung und bezeichnet einen Zeiger, mit dem über die Elemente einer Liste bzw. durch die Elemente einer Menge iteriert werden kann. Der Iterator wird insbesondere im Bereich der… …
85D* — This article is about a search algorithm. For the digital voice and data protocol specification, see D STAR. For the physical quantity, see Specific detectivity. Graph and tree search algorithms …
86Propositional calculus — In mathematical logic, a propositional calculus or logic (also called sentential calculus or sentential logic) is a formal system in which formulas of a formal language may be interpreted as representing propositions. A system of inference rules… …
87Light-emitting diode — LED redirects here. For other uses, see LED (disambiguation). Light emitting diode Red, pure green and blue LEDs of the 5mm diffused type Type Passive, optoelectronic Working principle Electr …
88World Wide Web — WWW redirects here. For other uses, see WWW (disambiguation). The Web redirects here. For other uses, see Web (disambiguation). Not to be confused with the Internet. World Wide Web The Web s historic logo designed by Robert Cailliau Inventor …
89I²C — (Inter Integrated Circuit) is a multi master serial computer bus invented by Philips that is used to attach low speed peripherals to a motherboard, embedded system, or cellphone. The name is pronounced eye squared see or eye two see . As of… …
90InfiniBand — The panel of an InfiniBand switch InfiniBand is a switched fabric communications link used in high performance computing and enterprise data centers. Its features include high throughput, low latency, quality of service and failover, and it is… …
