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Homesickness is the distress caused by being away from home. [1] Its cognitive hallmark is preoccupying thoughts of home and attachment objects. [2] Sufferers typically report a combination of depressive and anxious symptoms, withdrawn behavior and difficulty focusing on topics unrelated to home. [3][4][5] Experienced by children and adults, [6 ...
Television channel. An electronic program guide showing television listings in New Orleans for broadcast and cable channels. A television channel, or TV channel, is a terrestrial frequency or virtual number over which a television station or television network is distributed. For example, in North America, channel 2 refers to the terrestrial or ...
In the United States, television is available via broadcast (also known as "over-the-air" or OTA) – the earliest method of receiving television programming, which merely requires an antenna and an equipped internal or external tuner capable of picking up channels that transmit on the two principal broadcast bands, very high frequency (VHF) and ultra high frequency (UHF), to receive the ...
High-definition television (HDTV) in the United States was introduced in 1998 and has since become increasingly popular and dominant in the television market. Hundreds of HD channels are available in millions of homes and businesses both terrestrially and via subscription services such as satellite, cable and IPTV.
Educational television. Educational television or learning television is the use of television programs in the field of distance education. It may be in the form of individual television programs or dedicated specialty channels that is often associated with cable television in the United States as Public, educational, and government access (PEG ...
The flagship of seven multiplex channels, a traditional subscription video on demand platform and streaming video service HBOMax. Owned by Warner Bros. Discovery. HDTV High-definition television: Broadcasting using a line standard of 720 or greater. Prior to World War II, high definition meant a line standard greater than 240 lines.
Hiraeth (Welsh pronunciation: [hɪraɨ̯θ, hiːrai̯θ] [1]) is a Welsh word that has no direct English translation. The University of Wales, Lampeter, likens it to a homesickness tinged with grief and sadness over the lost or departed, especially in the context of Wales and Welsh culture. [2] It is a mixture of longing, yearning, nostalgia ...
TLC is an American multinational cable and satellite television network owned by the Networks division of Warner Bros. Discovery. First established in 1980 as The Learning Channel, it initially focused on educational and instructional programming. By the late 1990s, after an acquisition by Discovery, Inc. earlier in the decade, the network ...