Public domain

Works in the public domain are those whose exclusive intellectual property rights have expired, have been forfeited, or are inapplicable. For example, the works of Shakespeare and Beethoven, and most of the early silent films, are all now in the public domain by leaving the copyright term. Examples for works not covered by copyright which are therefore in the public domain, are the formulae of Newtonian physics, cooking recipes and all software before 1974. Examples for works actively dedicated into public domain by their authors are the Serpent encryption reference implementation,NIH's ImageJ, and the CIA's The World Factbook. The term is not normally applied to situations where the creator of a work retains residual rights, in which case use of the work is referred to as "under license" or "with permission".

As rights are country-based and vary, a work may be subject to rights in one country and be in the public domain in another. Some rights depend on registrations on a country-by-country basis, and the absence of registration in a particular country, if required, creates public domain status for a work in that country.

Public Domain Mark

Public Domain Mark (PDM) is a symbol used to indicate that a work is free of known copyright restrictions and therefore in the public domain; it is analogous to the copyright symbol, commonly used to indicate that a work is copyrighted. The Public Domain Mark was developed by Creative Commons.

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Public

In public relations and communication science, publics are groups of individual people, and the public (a.k.a. the general public) is the totality of such groupings. This is a different concept to the sociological concept of the Öffentlichkeit or public sphere. The concept of a public has also been defined in political science, psychology, marketing, and advertising. In public relations and communication science, it is one of the more ambiguous concepts in the field. Although it has definitions in the theory of the field that have been formulated from the early 20th century onwards, it has suffered in more recent years from being blurred, as a result of conflation of the idea of a public with the notions of audience, market segment, community, constituency, and stakeholder.

The name "public" originates with the Latin publicus (also poplicus), from populus, and in general denotes some mass population ("the people") in association with some matter of common interest. So in political science and history, a public is a population of individuals in association with civic affairs, or affairs of office or state. In social psychology, marketing, and public relations, a public has a more situational definition.John Dewey defined (Dewey 1927) a public as a group of people who, in facing a similar problem, recognize it and organize themselves to address it. Dewey's definition of a public is thus situational: people organized about a situation. Built upon this situational definition of a public is the situational theory of publics by James E. Grunig (Grunig 1983), which talks of nonpublics (who have no problem), latent publics (who have a problem), aware publics (who recognize that they have a problem), and active publics (who do something about their problem).

Domain

Domain may refer to:

Information technology

Jayne Mansfield

Jayne Mansfield (born Vera Jayne Palmer; April 19, 1933 – June 29, 1967) was an American actress in film, theatre, and television. She was also a nightclub entertainer, a singer, and one of the early Playboy Playmates. She was a major Hollywood sex symbol of the 1950s and early 1960s and 20th Century Fox's alternative to Marilyn Monroe who came to be known as the "Working Man's Monroe". She was also known for her well-publicized personal life and publicity stunts, such as wardrobe malfunctions. She was one of Hollywood's original blonde bombshells, and, although many people have never seen her movies, Mansfield remains one of the most recognizable icons of 1950s celebrity culture.

Mansfield became a major Broadway star in 1955, a major Hollywood star in 1956, and a leading celebrity in 1957. While Mansfield's film career was short lived, she had several box-office successes and won a Theatre World Award and a Golden Globe. She enjoyed success in the role of fictional actress Rita Marlowe, both in the 1955–1956 Broadway version and the 1957 Hollywood film version of Will Success Spoil Rock Hunter?. Her other major movie performances were for The Girl Can't Help It (1956), The Wayward Bus (1957), and Too Hot to Handle (1960).