spiral-beam
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Spiral computed tomography — Diagnostics MeSH D036542 Spiral computed tomography is a computed tomography,[1] technology involving movement in a spiral … Wikipedia
spiral spring — Spring Spring, n. [AS. spring a fountain, a leap. See {Spring}, v. i.] 1. A leap; a bound; a jump. [1913 Webster] The prisoner, with a spring, from prison broke. Dryden. [1913 Webster] 2. A flying back; the resilience of a body recovering its… … The Collaborative International Dictionary of English
spiral computed tomography — computed tomography in which the patient is moved through the scanner continuously rather than in increments, so that the path of the beam through the patient is a continuous spiral. Called also helical computed t … Medical dictionary
spiral scan — A radar scan pattern in which the beam is rotated out from and back to the centerline in a circular motion in the vertical plane. This pattern is applicable to target acquisition radars, providing range, relative azimuth, and elevation data … Aviation dictionary
Cone beam computed tomography — Diagnostics MeSH D054894 Cone beam computed tomography (commonly referred to by the acronym CBCT) is a medical imaging technique that has become increasingly important in treatment planning and diagnosis in implan … Wikipedia
Helical cone beam computed tomography — Helical (or spiral) cone beam computed tomography is a type of three dimensional computed tomography (CT) in which the source (usually of x rays) describes a helical trajectory relative to the object while a two dimensional array of detectors… … Wikipedia
2009 Norwegian spiral anomaly — Map of Norway in which the light was observed in the red (Trøndelag) and blue (Nord Norge) The Norwegian spiral anomaly of 2009[1] appeared in the night sky over Norway[2] on 9 December 2009. It was vis … Wikipedia
Spring beam — Spring Spring, n. [AS. spring a fountain, a leap. See {Spring}, v. i.] 1. A leap; a bound; a jump. [1913 Webster] The prisoner, with a spring, from prison broke. Dryden. [1913 Webster] 2. A flying back; the resilience of a body recovering its… … The Collaborative International Dictionary of English
Electron beam tomography — (EBT) is a specific form of computed axial tomography (CAT or CT) in which the X ray tube is not mechanically spun in order to rotate the source of X ray photons. This different design was explicitly developed to better image heart structures… … Wikipedia
Ultraman 80 — infobox television show name = Ultraman 80 format = Science fiction, action, adventure runtime = 24 minutes (per episode) country = Japan network = TBS num episodes = 50 creator = Tsuburaya Productions starring = Hatsunori Hasegawa Sayoko… … Wikipedia
List of Gurren Lagann mecha — Gunmen (ガンメン, Ganmen?) are the main type of mecha used in the anime series Tengen Toppa Gurren Lagann. The name itself means face/facade (顔面 ガンメン Face Surface); unsurprisingly, the mecha themselves are centered around faces and as such are very… … Wikipedia