Also called: renal ultrasound. A kidney ultrasound is used to determine the size, shape and location of the kidneys without cutting the skin.
n. 1. (Astrology) the study of the motions and relative positions of the planets, sun, and moon, interpreted in terms of human characteristics and activities.2. (Astronomy) the primitive study of celestial bodies, which formed the basis of astronomy.. (Astrology) the study of the motions and relative positions of the planets, sun, and moon, interpreted in terms of human characteristics and activities. 2. (Astronomy) the primitive study of celestial bodies, which formed the basis of astronomy.
In this usage, an ontology is a set of concepts-such as things, events, and relations-that are specified in some way (such as specific natural language) in order to create an agreed-upon vocabulary for exchanging information. This was last updated in September 2005.Contributor(s): Gord Larose; Price Kruse.art of the Computing fundamentals glossary: In general, ontology (pronounced ahn-TAH-luh-djee) is the study or concern about what kinds of things exist-what entities there are in the universe.