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A wireless mesh network ( WMN) is a communications network made up of radio nodes organized in a mesh topology. It can also be a form of wireless ad hoc network. [ 1] A mesh refers to rich interconnection among devices or nodes. Wireless mesh networks often consist of mesh clients, mesh routers and gateways. Mobility of nodes is less frequent.
The Radio Research Project was a social research project funded by the Rockefeller Foundation to look into the effects of mass media on society. [ 1] In 1937, the Rockefeller Foundation started funding research to find the effects of new forms of mass media on society, especially radio. Several universities joined up and a headquarters was ...
IMRAD. In scientific writing, IMRAD or IMRaD ( / ˈɪmræd /) ( Introduction, Methods, Results, and Discussion) [ 1] is a common organizational structure (a document format). IMRaD is the most prominent norm for the structure of a scientific journal article of the original research type. [ 2]
Broadcasting. Broadcasting is the distribution of audio or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum ( radio waves ), in a one-to-many model. [ 1] Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum ...
Community radio stations are operated, owned, and influenced by the communities they serve. They are generally nonprofit and provide a mechanism for enabling individuals, groups, and communities to tell their own stories, to share experiences and, in a media-rich world, to become creators and contributors of media.
The Diane Rehm Show was a call-in show based in the United States that aired nationally on NPR (National Public Radio). In October 2007, The Diane Rehm Show was named to the Audience Research Analysis list of the top ten most powerful national programs in public radio, the only talk show on the list.
Radio documentary. A radio documentary is a spoken word radio format devoted to non-fiction narrative. It is broadcast on radio as well as distributed through media such as tape, CD, and podcast. A radio documentary, or feature, covers a topic in depth from one or more perspectives, often featuring interviews, commentary, and sound pictures.
A research design typically outlines the theories and models underlying a project; the research question (s) of a project; a strategy for gathering data and information; and a strategy for producing answers from the data. [ 1] A strong research design yields valid answers to research questions while weak designs yield unreliable, imprecise or ...