Wireless service technicians are responsible for maintaining a specified group of cell sites, including the radio towers, cell site equipment, and often the building and grounds for the sites. Technicians routinely visit and monitor the functioning of the on-site equipment, performing preventive testing and maintenance. They are also responsible for troubleshooting and remedying problems that
Elman R. Service, a prominent cultural anthropologist of the 20th century, was born May 18, 1915 in Tecumseh, Michigan. His theory of cultural evolution that occurs as organic and superorganic factors influence different types of social organization in small-scale society is prominent among anthropologists, ethnologists, and social anthropologists. Service completed his undergraduate degree in anthropology
The international radio station with the largest global audience and the one with the best-known name, the BBC World Service, began as the Empire Service on shortwave in 1932. Today, while most of its estimated weekly audience of 183 million (all figures given here are for 2007) continue to rely on direct transmission on shortwave
National Park Service (NPS) employees have a wide variety of backgrounds and capabilities and fill a number of different positions. They include law enforcement rangers, interpreters, resource managers, historians, archaeologists, clerical assistants, maintenance workers, and scientists—to name just a few. No matter what their responsibilities, these employees are all dedicated to the mission of the
Public service broadcasting (PSB) is funded by the public, and regulated to ensure that it serves the public interest. Public service broadcasters (PSBs) should be distinguished from state broadcasters, which function mainly to serve the interests of the government, and purely commercial broadcasters, which respond primarily to individual consumer choices rather than to any notion
Restaurant and food service managers are responsible for the overall operation of businesses that serve food. Food service work includes the purchasing of a variety of food, selection of the menu, preparation of the food, and, most importantly, maintenance of health and sanitation levels. It is the responsibility of managers to oversee staffing for each
Secret Service special agents are employed by the U.S. Secret Service, part of the Department of Homeland Security. Secret Service agents work to protect the president and other political leaders of the United States, as well as heads of foreign states or governments when they are visiting the United States. Special agents also investigate financial