Whether an Internet user is stumped for the meaning of a termor hung up on how many nibbles make up a bit, chances are online encyclopedia Webopedia has answers.
1 Atomic absorption spectroscopy (AAS) : A technique used to identify the presence and concentration of substances by analysing the spectrum produced when a substance is vaporised and absorbs certain frequencies of light.2  AAS is used particularly for detecting the concentrations of metal ions in solutions. Atomic absorption spectroscopy (AAS) : A technique used to identify the presence and concentration of substances by analysing the spectrum produced when a substance is vaporised and absorbs certain frequencies of light.
What is it? The AOS is a comprehensive, multi-component approach for community support and services to meet the diverse needs of Soldiers, Families, and employers throughout the deployment cycle. What has the Army done? The AOS is the single portal access for information, programs and services, and connectivity. Services are provided at installations, Army National Guard Family Assistance Centers for the geographically dispersed, and are available on the internet at www.armyonesource.com.