addition is often used
11Cost Per Gross Addition - CPGA — A ratio used to quantify the costs of acquiring one new customer to a business. Often, the CPGA ratio is used by companies that offer subscription services to clients, such as wireless communication companies and satellite radio companies. These… …
12Free radical addition — is an addition reaction in organic chemistry involving free radicals [L.G. Wade s Organic Chemistry 5th Ed. (p 319) Mechanism supplements original.] . The addition may occur between a radical and a non radical, or between two radicals.The basic… …
13Matrix addition — In mathematics, matrix addition is the operation of adding two matrices by adding the corresponding entries together. However, there are other operations which could also be considered as a kind of addition for matrices, the direct sum and the… …
14Commonly-used gamma emitting isotopes — Fission products Caesium 137 is a radioactive isotope which is formed mainly by nuclear fission. It has a half life of 30 years, and decays by pure beta decay to a metastable state of barium 137 (Ba 137m). Barium 137m has a half life of minutes… …
15Glossary of terms used in Vampire Earth — The following glossary describes various terms used in the Vampire Earth series. TOC Glossary Aspirants: Teenagers, often sons and daughters of those in a particular caste, who travel with the Hunters and perform assorted camp functions.Bears:… …
16Demonstration buses used by the Metropolitan Transportation Authority (New York) — The Metropolitan Transportation Authority (New York) (MTA), in addition to its regular fleet, has from time to time tested single buses, often from the manufacturer. Below is a roster of buses that have been tested by the MTA, many of which have… …
17Rejabhad — Rejabhad, or his real name Rejab bin Had is a Malaysian cartoonist known as a legend cartoonist through Malaysian comic industry. He is known as King of Malaysian Cartoons (Raja Kartun Malaysia) or Malaysian Comic Headman (Penghulu Komik… …
18Metro-Goldwyn-Mayer cartoon studio — The Metro Goldwyn Mayer cartoon studio was the in house division of Metro Goldwyn Mayer (MGM) motion picture studio in Hollywood, California during the Golden Age of American animation, responsible for producing animated short subjects to… …
19education — /ej oo kay sheuhn/, n. 1. the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life. 2. the act or process of… …
20arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… …
