Contributors in Science
Science > General science 
cable television system
Science; General science
A system that receives and processes television signals, as well as other digital forms of communications such as those related to high-speed Internet connectivity and cable ...
decision support system
Science; General science
A system that supports technological and managerial decision making by assisting in the organization of knowledge about ill-structured, semistructured, or unstructured issues. A ...
nuclear reactor
Science; General science
A system utilizing nuclear fission in a controlled and self-sustaining manner. Neutrons are used to fission the nuclear fuel, and the fission reaction produces not only energy ...
redshift
Science; General science
A systematic displacement toward longer wavelengths of lines in the spectra of distant galaxies, and also of the continuous part of the spectrum. First studied systematically by ...
towing tank
Science; General science
A tank of water used to determine the hydrodynamic performance of waterborne bodies such as ships and submarines, as well as torpedoes and other underwater forms. In the narrow ...
pewter
Science; General science
A tarnish-resistant alloy of lead and tin always containing appreciably more than 63% tin. Other metals are sometimes used with or in place of the lead; among them are copper, ...
modulation
Science; General science
A technique employed in telecommunications transmission systems whereby an electromagnetic signal (the modulating signal) is encoded into one or more of the characteristics of ...
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- Acoustics (1199)
- Basic science (4082)
- General science (120567)