Doping may refer to:
* Doping, adding a
dopant
A dopant, also called a doping agent, is a trace of impurity element that is introduced into a chemical material to alter its original electrical or optical properties. The amount of dopant necessary to cause changes is typically very low. When ...
to something
*
Doping (semiconductor)
In semiconductor production, doping is the intentional introduction of impurities into an intrinsic semiconductor for the purpose of modulating its electrical, optical and structural properties. The doped material is referred to as an extrinsic se ...
, intentionally introducing impurities into an extremely pure semiconductor to change its electrical properties
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Aircraft dope
Aircraft dope is a plasticised lacquer that is applied to fabric-covered aircraft. It tightens and stiffens fabric stretched over airframes, which renders them airtight and weatherproof, increasing their durability and lifespan.Crane, Dale: '' ...
, a lacquer that is applied to fabric-covered aircraft
*
Link doping, in search engine optimization
Sports
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Doping in sport
In competitive sports, doping is the use of banned athletic performance-enhancing drugs by athletic competitors as a way of cheating in sports. The term ''doping'' is widely used by organizations that regulate sporting competitions. The use of ...
, the use of drugs or other methods to improve athletic performance
*
Abortion doping Abortion doping refers to the rumoured practice of purposely inducing pregnancy specifically for athletic performance-enhancing benefits, and then aborting the pregnancy. Rumours and allegations began during international sporting events in the mid ...
, the rumoured practice of purposely inducing pregnancy for performance-enhancing benefits, then aborting
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Blood doping
Blood doping is a form of doping in which the number of red blood cells in the bloodstream is boosted in order to enhance athletic performance. Because such blood cells carry oxygen from the lungs to the muscles, a higher concentration in the bl ...
, boosting the number of red blood cells in the bloodstream
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Boosting (doping)
Boosting is a method of inducing autonomic dysreflexia with the intention of enhancing performance in sport. It can be used by an athlete with a spinal cord injury to increase their blood pressure and is performed by causing a painful stimulus in ...
, a method of inducing autonomic dysreflexia
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Gene doping
Gene doping is the hypothetical non-therapeutic use of gene therapy by athletes in order to improve their performance in those sporting events which prohibit such applications of genetic modification technology, and for reasons other than the treat ...
, the hypothetical non-therapeutic use of gene therapy by athletes
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Stem cell doping
Stem cell doping is the postulated practice of enhancing athletic performance through various beneficial effects of stem cells injected into the bloodstream or otherwise introduced into the body. Currently there are no documented cases of stem ce ...
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Technology doping
Technology doping is the practice of gaining a competitive advantage using sports equipment. The World Anti-Doping Agency (WADA) considers prohibiting technologies if they are "performance-enhancing" or "being against the spirit of the sport". In ...
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Doping in China
China, officially the People's Republic of China (PRC), conducted a state-sanctioned doping programme on athletes in the 1980s and 1990s. The majority of revelations of Chinese doping have focused on swimmers and track and field athletes, such a ...
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Doping in Russia
Systematic doping of Russian athletes has resulted in 48 Olympic medals stripped from Russia (and Russian associated teams), four times the number of the next highest, and more than 30% of the global total. Russia has the most competitors who h ...
See also
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Dope (disambiguation)
Dope may refer to:
Chemistry Biochemistry
* Dope, a slang word for a euphoria-producing drug, particularly:
** Cocaine
** Cannabis (drug)
** Heroin
** Opium
* DOPE, or 1,2-Dioleoyl-''sn''-glycero-3-phosphoethanolamine, a phospholipid
* Discrete ...
*
Dopey (disambiguation)
Dopey may refer to:
* Dopey (Disney), a character in ''Snow White and the Seven Dwarfs'' and related media
* Dopey (Land of the Lost), "Dopey" (''Land of the Lost''), an episode of ''Land of the Lost''
* Dopey (podcast), ''Dopey'' (podcast), a podc ...
*
Dopping cement
Dopping cement, dopping wax, or faceting wax is a thermal adhesive used by gem cutting, gem cutters to secure ("dop") a gemstone to a wooden or metal holder ("dopstick", "Tounded stick") for Grinding (abrasive cutting), grinding and lapping. Sette ...
{{disambiguation