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Industrial computed tomography (CT) scanning is any computer-aided tomographic process, usually X-ray computed tomography, that uses irradiation to produce three-dimensional internal and external representations of a scanned object. Industrial CT scanning has been used in many areas of industry for internal inspection of components.
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In conventional CT machines, an X-ray tube and detector are physically rotated behind a circular shroud (see the image above right). An alternative, short lived design, known as electron beam tomography (EBT), used electromagnetic deflection of an electron beam within a very large conical X-ray tube and a stationary array of detectors to achieve very high temporal resolution, for imaging of ...
Electron beam CT scanners are considered a fifth generation CT scanner, with first generation being the pencil beam with translation and rotation, second generation being a fan beam with similar motion to its predecessor, third generation having both rotating fan beam and detectors and fourth generation being a fan beam with a rotating movement but fixed detector.
Jul. 28—METHUEN — City officials recently announced the start of the transition to the "OpenGov Citizens Services" online permitting portal. On Monday, Aug. 1, the City Clerk, Fire Department ...
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The Indiana Code in book form. The Indiana Code is the code of laws for the U.S. state of Indiana. The contents are the codification of all the laws currently in effect within Indiana. With roots going back to the Northwest Ordinance of 1787, the laws of Indiana have been revised many times.
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