The Earliest GDSS Were Installed in Expensive, Customized, Special- Purpose

question 55

Short Answer

The earliest GDSS were installed in expensive, customized, special- purpose facilities called ________ rooms, with PCs and large public screens at the front of each room.

---

Definitions:

U-238

U-238 denotes uranium-238, the most abundant isotope of uranium found in nature, known for its long half-life and use as a starting material in the production of nuclear fuel and atomic weapons.

U-235

An isotope of Uranium with a unique capability for nuclear reactions, particularly used in nuclear reactors and weapons.

Pu-242

A radioactive isotope of plutonium, with a half-life of over 373,000 years, significant in nuclear science and waste management.

Fission Of Uranium

A nuclear reaction in which the nucleus of a uranium atom splits into smaller parts, releasing a large amount of energy.