A tuplet is a group of notes evenly condensed or expanded over a specific duration of time. For instance: A group of three eighth notes may be played within the space of one quarter note. The tuplet sign is normally placed above or below the group of notes outside the musical staff.
After polycentric is the final global marketing form, known as geocentric. Geocentric marketing standardizes products for markets that include entire nations but adapts these products wherever necessary in one complete global strategy.
The Geocentric Model of the Solar System. http://astronomyhistory.suite101.com/article.cfm/the-geocentric-model-of-the-solar-system. An Introduction to Ptolemaic Astronomy. Geocentrism is an astronomical theory, central to the astronomy of Ancient Greece that posits that the Earth lies at the centre of the universe. The Geocentric model of the Solar System entered Greek astronomy sometime in the 6th Century BC in the writings of the astronomer Anaximander.