retraction
81Retracted article on toxicity of MDMA on dopamine cells — Severe dopaminergic neurotoxicity in primates after a common recreational dose regimen of MDMA3,4 methylenedioxymethamphetamine (MDMA) is the chemical name for the psychotropic drug commonly known as ecstasy .] ( ecstasy ) , was a paper by Dr.… …
82Old English phonology — This article is part of a series on: Old English Dialects …
83Median graph — The median of three vertices in a median graph In mathematics, and more specifically graph theory, a median graph is an undirected graph in which any three vertices a, b, and c have a unique median: a vertex m(a,b,c) that belongs to shortest… …
84Groupe fondamental — Pour les articles homonymes, voir Groupe de Poincaré. En mathématiques, et plus spécifiquement en topologie algébrique, le groupe fondamental, ou groupe de Poincaré, est un invariant topologique. Le groupe fondamental d un espace topologique… …
85Train d'atterrissage — Article principal : Configuration générale d un aéronef. Train d atterrissage de Boeing 777 300 …
86Sign — Any abnormality that indicates a disease process, such as a change in appearance, sensation, or function, that is observed by a physician when evaluating a patient. * * * 1. Any abnormality indicative of disease, discoverable on examination of… …
87syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… …
88American Airlines Flight 191 — For other flights numbered 191, see Flight 191 (disambiguation). American Airlines Flight 191 …
89Jan Hendrik Schön — (born 1970) is a German physicist who briefly rose to prominence after a series of apparent breakthroughs that were later discovered to be fraudulent. [Deutsche Welle] Before he was exposed, Schön had received the Otto Klung Weberbank Prize for… …
90STS-116 — Infobox Space mission mission name = STS 116 insignia = Sts 116 patch.png shuttle = Discovery crew members = 7 launch pad = LC 39B launch = 2006 12 09 8:47:35 p.m. EST (2006 12 10 01:47:35 UTC) landing = 2006 12 22 5:32:00 p.m. EST (22:32:00 UTC) …
