Find more facts and information on our topic page about
concentration
concentrator
concentrator Computer hardware which acts as a connector for devices in a network. Most concentrators have the ability to amplify the electrical signals they receive as
PACKETS pass through them.
Cite this article
Pick a style below, and copy the text for your bibliography.
|
Concentration Gradient
Book article from: Chemistry: Foundations and Applications
Concentration Gradient A concentration gradient occurs where the concentration of something changes over a certain distance. For example, a few drops of food dye in a glass of water diffuse along the concentration gradient, from where the dye...
|
|
Concentration Camps
Encyclopedia entry from: International Encyclopedia of the Social Sciences
Concentration Camps The concentration camp has become a paradigmatic symbol for oppression of the...x201C; other. ” The Oxford Dictionary defines a concentration camp as “ a camp where non-combatants of a district...
|
|
concentration camps
Book article from: The Oxford Companion to World War II
concentration camps See also GUlag ; see Map 31 for sites of principal concentration camps. Concentration camps were one of the most important instruments of terror in Nazi Germany. Forecast by Hitler as early as 1921, they were first employed...
|
|
concentration
Book article from: The Columbia Encyclopedia, Sixth Edition
...equilibrium ). Concentration may be expressed...statement of the concentrations of the components...percentages. Very low concentrations may be expressed...of expressing concentration, several others...molecules, their concentrations cannot be expressed...Instead, the concentration ...
|
|
Concentration
Encyclopedia entry from: The Gale Encyclopedia of Science
...accurate. For example, the concentration of nitrogen in the atmosphere...molarity is a useful unit of concentration. It is the number of moles...Other useful units of concentrations are molality, or the number...of dissolved solids. The concentration of a radioactive gas such...
|