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Extract, transform, load — Extract, transform and load (ETL) is a process in database usage and especially in data warehousing that involves: Extracting data from outside sources Transforming it to fit operational needs (which can include quality levels) Loading it into… … Wikipedia
Beamforming — is a signal processing technique used in sensor arrays for directional signal transmission or reception. This spatial selectivity is achieved by using adaptive or fixed receive/transmit beampattern. The improvement compared with an… … Wikipedia
Diffraction formalism — Main article: Diffraction Contents 1 Quantitative description and analysis 1.1 General diffraction 1.2 Approximations 1.3 … Wikipedia
Star Wars Expanded Universe — The Star Wars logo, as seen in all films. The Star Wars Expanded Universe encompasses all of the officially licensed, fictional background of the Star Wars universe, outside of the six feature films produced by George Lucas. The expanded universe … Wikipedia
List of D.Gray-man episodes (season 2) — The cover of the first DVD compilation released by Aniplex of the second season The second season of the D.Gray man anime series is named the 2nd stage.[1] The anime is directed by Osamu Nabeshima and produced by Dentsu … Wikipedia

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