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Hemolymph, or haemolymph, is a fluid, analogous to the blood in vertebrates, that circulates in the interior of the arthropod (invertebrate) body, remaining in direct contact with the animal's tissues. It is composed of a fluid plasma in which hemolymph cells called hemocytes are suspended. In addition to hemocytes, the plasma also contains ...
CBS (originally the Columbia Broadcasting System) – The nation's second-largest commercial network, it originated as the CBS Radio Network in 1927; the CBS-TV network commenced broadcasts in 1941. Owned now by Paramount Global, CBS airs original programming, sports and news seven days a week. The network has over 200 owned-and-operated and ...
Early television evolved from the network organization of radio in the early 1940s. Three of the four networks that rose to dominance, NBC, CBS, and ABC, were corporations that were based in the business center of New York City; the fourth was the Mutual Broadcasting System, a cooperative of radio stations that, though its member stations entered television individually, never had a ...
SelecTV (American TV channel) Shop at Home Network; SinoVision; Sneak Prevue; Soapnet; Special Events Television Network; Spectrum (TV channel) Speed (TV network) Spike (TV channel) Sports News Network; SportsChannel; Spotlight (TV channel) Sprout (TV channel) Stadium College Sports; Star Television Network; STV-US; Super TV (American TV ...
The post-network era, also known as the post-broadcast era, [1] is a concept in U.S. television that was popularized by Amanda D. Lotz. It denotes the period that followed an earlier network era , the nation's first institutional phase that started in the 1950s and ran through to the mid-1980s, and television's later multi-channel transition ...
Analog television system by nation Analog color television encoding standards by nation. Every analog television system bar one began as a black-and-white system. Each country, faced with local political, technical, and economic issues, adopted a color television standard which was grafted onto an existing monochrome system such as CCIR System M, using gaps in the video spectrum (explained ...
Quality television (also quality TV or quality artistic television) [1] is a term used by television scholars, [2] television critics, [3] and broadcasting advocacy groups [4] to describe a genre or style of television programming that they argue is of higher quality due to its subject matter, style, or content.
A/72 part 1: Video System Characteristics of AVC in the ATSC Digital Television System [11] A/72 part 2 : AVC Video Transport Subsystem Characteristics [ 12 ] The new standards support 1080p at 50, 59.94 and 60 frames per second; such frame rates require H.264/AVC High Profile Level 4.2 , while standard HDTV frame rates only require Levels 3.2 ...