The Antikythera mechanism (/ËÃ¦ntáµ»káµ»ËÎ¸iËrÉ/ ANT-i-ki-THEER-É or /ËÃ¦ntáµ»ËkÉªÎ¸ÉrÉ/ ANT-i-KITH-É-rÉ) is an ancient analogue computer and orrery used to predict astronomical positions and eclipses for calendrical and astrological purposes, as well as the Olympiads, the cycles of the ancient Olympic Games.
Abstract. Theme identification is one of the most fundamental tasks in qualitative research. It also one of the most mysterious. Explicit descriptions of theme discovery are rarely described in articles and reports and if so are often regulated to appendices or footnotes.
Play (helpÂ·info). In music, a motif (pronunciation) (helpÂ·info) or motive is a short musical idea, a salient recurring figure, musical fragment or succession of notes that has some special importance in or is characteristic of a composition : The motive is the smallest structural unit possessing thematic identity.ny motif may be used to construct complete melodies, themes and pieces. Musical development uses a distinct musical figure that is subsequently altered, repeated, or sequenced throughout a piece or section of a piece of music, guaranteeing its unity.