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Let be a metric space with distance function .Let be a set of indices and let () be a tuple (indexed collection) of nonempty subsets (the sites) in the space .The Voronoi cell, or Voronoi region, , associated with the site is the set of all points in whose distance to is not greater than their distance to the other sites , where is any index different from .
Drafting pantograph in use Pantograph used for scaling a picture. The red shape is traced and enlarged. Pantograph 3d rendering. A pantograph (from Greek παντ- 'all, every' and γραφ- 'to write', from their original use for copying writing) is a mechanical linkage connected in a manner based on parallelograms so that the movement of one pen, in tracing an image, produces identical ...
The group as a whole includes figurines ranging in height from miniature examples of 8 cm to monumental sculptures of 1.5 m. With the exception of a statue of a male figure, now in the Museum of Cycladic Art Collection, all known works of the Spedos variety are female figures. [18]
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Kryptos is a sculpture by the American artist Jim Sanborn located on the grounds of the Central Intelligence Agency (CIA) headquarters, the George Bush Center for Intelligence in Langley, Virginia.
The Athena Giustiniani, a Roman copy of a Greek statue of Pallas Athena (Vatican Museums) Engraving from the Galleria Giustiniana, c. 1630–1640 (the first publication of the statue) The Athena Giustiniani or Minerva Giustiniani is a Roman marble statue of Pallas Athena , based on a Greek bronze sculpture of the late 5th–early 4th century BCE.
A signal generator is one of a class of electronic devices that generates electrical signals with set properties of amplitude, frequency, and wave shape. These generated signals are used as a stimulus for electronic measurements, typically used in designing, testing, troubleshooting, and repairing electronic or electroacoustic devices, though it often has artistic uses as well.
The Erechtheion [2] (/ ɪ ˈ r ɛ k θ i ə n /, latinized as Erechtheum / ɪ ˈ r ɛ k θ i ə m, ˌ ɛ r ɪ k ˈ θ iː ə m /; Ancient Greek: Ἐρέχθειον, Greek: Ερέχθειο) or Temple of Athena Polias [3] is an ancient Greek Ionic temple on the north side of the Acropolis, Athens, which was primarily dedicated to the goddess Athena.