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Phantom, phantoms, or the phantom may refer to: Spirit (metaphysics) , the vital principle or animating force within all living things Ghost , the soul or spirit of a dead person or animal that can appear to the living
An imaging phantom for determining CT performance Imaging phantom as seen on a medical ultrasound machine. Imaging phantom, or simply phantom, is a specially designed object that is scanned or imaged in the field of medical imaging to evaluate, analyze, and tune the performance of various imaging devices. [1]
Achilles' sacrifice of Trojan prisoners, 4th-century BC fresco from Vulci.The eidolon of Patroclus is second from left.. In ancient Greek literature, an eidolon (/ aɪ ˈ d oʊ l ɒ n /; [1] Ancient Greek: εἴδωλον 'image, idol, double, apparition, phantom, ghost'; plural: eidola or eidolons) is a spirit-image of a living or dead person; a shade or phantom look-alike of the human form.
In folklore, a ghost is the soul or spirit of a dead person or non-human animal that is believed by some people to be able to appear to the living. In ghostlore, descriptions of ghosts vary widely, from an invisible presence to translucent or barely visible wispy shapes to realistic, lifelike forms.
A phantom head was described by researchers in 2015. This head was developed at the U.S. Army Research Laboratory . [ 1 ] Reported intent for the engineering of this phantom head was to “accurately recreate real and imaginary scalp impedance, contain internal emitters to create dipoles, and be easily replicable across various labs and ...
Computational human phantoms are models of the human body used in computerized analysis. Since the 1960s, ... The High-Definition Reference Korean (HDRK) was created ...
Phantom pain is a painful perception that an individual experiences relating to a limb or an organ that is not physically part of the body, ...
The Shade of Tiresias Appearing to Odysseus during the Sacrifice (c. 1780–85), painting by Johann Heinrich Füssli, showing a scene from Book Ten of the Odyssey. In poetry and literature, a shade (translating Greek σκιά, [1] Latin umbra [2]) is the spirit or ghost of a dead person, residing in the underworld.