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Human Possession In Science Fiction
Human possession in science fiction is an extension within science-fiction literature and film of the mythology of human possession found in many cultures throughout human history. Typically, possession in science fiction involves extraterrestrial parasitic organisms that can take control of a human host. During the Cold War era in the western world, this was often a metaphor for the threat of communism. Print ''The Puppet Masters'' (1951) In Robert Heinlein's novel ''The Puppet Masters'', slugs from Titan, the largest of Saturn's moons, can take over human bodies and know everything their hosts know. ''Animorphs'' In the ''Animorphs'' universe created by author K.A. Applegate, the Yeerks are a parasitic species capable of controlling human beings and compatible other species. Individuals controlled (infested) by Yeerks are known as "Controllers." Yeerks have access to the memories and personalities of their hosts, and can exist undetected by friends and family. The Yeerks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Parasites
Human parasites include various protozoa and worms. Human parasites are divided into endoparasites, which cause infection inside the body, and ectoparasites, which cause infection superficially within the skin. The cysts and eggs of endoparasites may be found in feces, which aids in the detection of the parasite in the human host while also providing the means for the parasitic species to exit the current host and enter other hosts. Although there are a number of ways in which humans can contract parasitic infections, observing basic hygiene and cleanliness tips can reduce its probability. The most accurate diagnosis is by qPcr DNA antigen assay, not generally available by primary care physicians in the USA: most labs offer research only service. History Archaeological evidence It was assumed that early human ancestors generally had parasites, but until recently there was no evidence to support this claim. Generally, the discovery of parasites in ancient humans relies on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dax (Star Trek)
Dax is a xenomorphic character in the fictional ''Star Trek'' universe. The Dax life form is a symbiont—one that lives inside & bonds to Trill humanoid hosts. The first appearance of a Trill was in the episode " The Host" from the fourth season of '' Star Trek: The Next Generation''; in that early version, the personality of the being was entirely that of Odan, the symbiont within the host, whereas the personalities of the Trills in ''Star Trek: Deep Space Nine'' are a blending of the symbiont Dax and its sequential Trill hosts. Two of Dax's hosts, Jadzia Dax and Ezri Dax, appear as major characters in ''Star Trek: Deep Space Nine''. Others are only seen in flashbacks and when taking over others' bodies in the DS9 season 3 episode " Facets". Dax's hosts also appear in spin-offs such as ''Star Trek: The Human Frontier'' and '' The Lives of Dax''. Throughout the franchise's timeline, Dax has been joined with four men and five women, living for more than three hundred year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitism In Fiction
Parasites appear frequently in biology-inspired fiction from ancient times onwards, with a flowering in the nineteenth century. These include intentionally disgusting alien monsters in science fiction films, often with analogues in nature. Authors and scriptwriters have to some extent exploited parasite biology: lifestyles including parasitoid, behaviour-altering parasite, brood parasite, parasitic castrator, and many forms of vampire are found in books and films. Some fictional parasites, like Count Dracula and ''Alien''s Xenomorphs, have become well known in their own right. Context In evolutionary biology, parasitism is a relationship between species, where one organism, the parasite, lives on or in another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson has characterised parasites as "predators that eat prey in units of less than one". According to the immunologist John Playfair, the term 'parasit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tok'ra
Over its decade of existence, science fiction TV series ''Stargate SG-1'' developed an extensive and detailed backdrop of diverse characters. Many of the characters are members of alien species discovered while exploring the galaxy through the Stargate, although there are an equal number of characters from offworld human civilizations. While ''Stargate SG-1'', ''Stargate Atlantis'' and ''Stargate Universe'' are separate shows, they take part in the same fictional universe, so no character is internally show-specific. Main characters Except for the commanders of the top-secret Stargate Command military base (SGC), all main characters of ''Stargate SG-1'' are members of the SG-1 team, the primary unit of the SGC in the show. SG-1's duties include first contact, reconnaissance and combat, diplomacy, initial archaeological surveying, and technological assessment. The composition of SG-1 changes several times during the series run and varies in several alternative universes. Jac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goa'uld
The mythology of the ''Stargate'' franchise is the historical backstory of the ''Stargate'' premise, which centers around xeno-mythology as experienced by humans during episodic contact. In the fictional universe of the franchise, the people of Earth have encountered numerous extraterrestrial races on their travels through the Stargate. In addition to a diversity of alien life, there is also an abundance of other humans, scattered across the cosmos by advanced aliens in the distant past. Some of the most significant species or beings in ''Stargate SG-1'' are the Goa'uld, the Asgard, and the Replicators. ''Stargate Atlantis'', set in the Pegasus galaxy, introduced the Wraith and the Asurans. One of the most influential species in ''Stargate'', the Ancients, have moved on to a higher plane of existence. For practical reasons of television productions, almost all of the alien and human cultures in the Stargate's fictional universe speak native English. Because of the time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stargate
''Stargate'' (often stylized in all caps) is a military science fiction media franchise based on the Stargate (film), film directed by Roland Emmerich, which he co-wrote with producer Dean Devlin. The franchise is based on the idea of an alien Einstein–Rosen bridge device (the Stargate (device), Stargate) that enables nearly teleportation, instantaneous travel across the cosmos. The franchise began with the film ''Stargate (film), Stargate'', released on October 28, 1994, by Metro-Goldwyn-Mayer and Carolco, which grossed United States dollar, US$197million worldwide. In 1997, Brad Wright and Jonathan Glassner created a television series titled ''Stargate SG-1'' as a sequel to the film. This show was joined by ''Stargate Atlantis'' in 2004, ''Stargate Universe'' in 2009, and a prequel web series, ''Stargate Origins'', in 2018. Also consistent with the same story are a variety of List of Stargate literature, books, video games and List of Stargate comics, comic books, as well as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Next Generation)
''The'' () is a grammatical article in English, denoting persons or things that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ezri Dax
Ezri Dax () is a fictional character who appears in the seventh and final season of the American science fiction TV series '' Star Trek: Deep Space Nine''. Portrayed by Nicole de Boer, she is a counselor aboard the Bajoran space station ''Deep Space Nine''. The character is a member of the Trill species, and is formed of both a host and a symbiont—referred to as Dax. Ezri was introduced to the series following the death of the previous Dax host, Jadzia ( Terry Farrell) at the end of season six. It had been the producers' intention to introduce a new female character bearing the symbiont in order to ensure that Nana Visitor as Kira Nerys was not the only female member of the main cast. There were difficulties in casting initially, and the character changed from one who was intended to be "spooky" to one who was struggling to deal with all her previous personalities as a result of unexpectedly taking on the Dax symbiont. De Boer was not considered for the part until co-produce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jadzia Dax
Jadzia Dax , played by Terry Farrell, is a fictional character from the science-fiction television series '' Star Trek: Deep Space Nine''. Jadzia Dax is a joined Trill. Though she appears to be a young woman, Jadzia lives in symbiosis with a long-lived creature, known as a symbiont, named Dax. The two share a single, conscious mind, and her personality is a blending of the characteristics of both the host and the symbiont. As such, Jadzia has access to all the skills and memories of the symbiont's seven previous hosts. Prior to the symbiotic joining, Jadzia earned academic degrees in exobiology, zoology, astrophysics, and exoarchaeology. Jadzia Dax is the chief science officer of the space station Deep Space Nine and is close friends with station commander Benjamin Sisko. Later in the series, she becomes involved with the Klingon character Worf, and they marry during the sixth season of the show. In the sixth-season finale Jadzia dies but the Dax symbiote survives, and in the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep Space Nine
''Star Trek: Deep Space Nine'' (abbreviated as ''DS9'') is an American science fiction television series created by Rick Berman and Michael Piller. The fourth series in the ''Star Trek'' media franchise, it originally aired in syndication from January 3, 1993, to June 2, 1999, spanning 176 episodes over seven seasons. Set in the 24th century, when Earth is part of a United Federation of Planets, its narrative is centered on the eponymous space station Deep Space Nine, located adjacent to a wormhole connecting Federation territory to the Gamma Quadrant on the far side of the Milky Way galaxy. Following the success of '' Star Trek: The Next Generation'', Paramount Pictures commissioned a new series set in the ''Star Trek'' fictional universe. In creating ''Deep Space Nine'', Berman and Piller drew upon plot elements introduced in ''The Next Generation'', namely the conflict between two alien species, the Cardassians and the Bajorans. ''Deep Space Nine'' was the first ''Star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symbiotic
Symbiosis (from Greek , , "living together", from , , "together", and , bíōsis, "living") is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, commensalistic, or parasitic. The organisms, each termed a symbiont, must be of different species. In 1879, Heinrich Anton de Bary defined it as "the living together of unlike organisms". The term was subject to a century-long debate about whether it should specifically denote mutualism, as in lichens. Biologists have now abandoned that restriction. Symbiosis can be obligatory, which means that one or more of the symbionts depend on each other for survival, or facultative (optional), when they can generally live independently. Symbiosis is also classified by physical attachment. When symbionts form a single body it is called conjunctive symbiosis, while all other arrangements are called disjunctive symbiosis."symbiosis." Dorland's Illustrated Medical Dictionary. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold War
The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because there was no large-scale fighting directly between the two superpowers, but they each supported major regional conflicts known as proxy wars. The conflict was based around the ideological and geopolitical struggle for global influence by these two superpowers, following their temporary alliance and victory against Nazi Germany and Imperial Japan in 1945. Aside from the nuclear arsenal development and conventional military deployment, the struggle for dominance was expressed via indirect means such as psychological warfare, propaganda campaigns, espionage, far-reaching embargoes, rivalry at sports events, and technological competitions such as the Space Race. The Western Bloc was led by the United States as well as a number of other First W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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