Reactor Operations refers to the process and procedures involved in operating a nuclear reactor, including controlling the reaction, maintaining safety conditions, monitoring performance, and managing fuel. This involves various tasks such as regulating the temperature, pressure, and neutron flux within the reactor core, ensuring that the fission products are safely contained, and managing the production of radioactive waste. Reactor Operations also includes procedures for shutting down the reactor in case of an emergency or routine maintenance, as well as preparing for a safe restart after such events.