There are two types of radio networks currently in use around the world: the one-to-many broadcast network commonly used for public information and mass media entertainment; and the two-way type used more commonly for public safety and public services such as police, fire, taxicabs, and delivery services. Many of the same components and much of the same basic technology applies to both.

The Two-way type of radio network shares many of the same technologies and components as the Broadcast type radio network but is generally set up with fixed broadcast points (transmitters) with co-located receivers and mobile receivers/transmitters or Tran-ceivers. In this way both the fixed and mobile radio units can communicate with each other over broad geographic regions ranging in size from small single cities to entire states/provinces or countries. There are many ways in which multiple fixed transmit/receive sites can be interconnected to achieve the range of coverage required by the jurisdiction or authority implementing the system: conventional wireless links in numerous frequency bands, fibre-optic links, or micro-wave links. In all of these cases the signals are typically backhauled to a central switch of some type where the radio message is processed and resent (repeated) to all transmitter sites where it is required to be heard.

Lawrence T. Nichols is a professor of sociology in the Division of Sociology and Anthropology at West Virginia University in Morgantown, West Virginia. Dr. Nichols is renowned for his scholarly research. He serves as editor of The American Sociologist, a peer-reviewed journal that examines the history, current status, and future prospects of the discipline of sociology. Dr. Nichols also has a great rapport with students.^{[citation needed]} His teaching method makes extensive use of categorization of concepts. He is credited with establishing criminology concentration at West Virginia University. Dr. Nichols was born in Chicago, Illinois, on December 21, 1947. He received an AB (1969) and MA (1973) from St. Louis University and a Ph.D. from Boston College in 1985.

One of his particular claims to fame is the postulation, with Anthony F. Buono, of the Stockholder–stakeholder model of corporate social responsibility in the seminal work, "Stockholder and Stakeholder Interpretation of Business' Social Role".

Golden H. Tate III (born August 2, 1988) is an American football wide receiver for the Seattle Seahawks of the National Football League (NFL). He played college football for the University of Notre Dame, and was recognized as an All-American. He was drafted by the Seattle Seahawks in the second round of the 2010 NFL Draft.

Tate was born in Hendersonville, Tennessee. He is the son of Golden Tate, Jr., a former wide receiver at Tennessee State who was the 120th overall pick in the fifth-round of the 1984 NFL Draft by the Indianapolis Colts. He played high school football for Pope John Paul II High School.

Tate was drafted out of high school by the Arizona Diamondbacks in the 42nd round of the 2007 amateur draft. Tate did not sign with the Diamondbacks and instead played baseball for the University of Notre Dame. In Tate's freshman year at Notre Dame (2008), he played in 18 games and batted .262 with three doubles and three stolen bases. Tate hit his first home run against Louisville in Louisville, Kentucky in his sophomore year. He finished his sophomore season with a .329 batting average after playing in 55 games. Tate also scored 45 runs his sophomore year which is the third highest by any Notre Dame baseball player.