Semiotics [edit]. In semiotics (the study of signs or symbolism), salience refers to the relative importance or prominence of a part of a sign.
How to Become a U.S. Marshal. The United States Marshal Service is the Department of Justice agency that is responsible for protecting the judicial system. They ensure that justice can be carried out without threat to court buildings, court officers, witnesses, or anyone else involved in trials.
The United States Marshals Service (USMS) is a U.S. federal law enforcement agency within the U.S. Department of Justice (see 28 U.S.C. Â§ 561). The Marshals Service is the oldest American federal law enforcement agency. The U.S. Marshals office was created by the Judiciary Act of 1789. The Marshals Service is part of the executive branch of government, and is the enforcement arm of the U.S. federal courts.