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41The Joy Luck Club — infobox Book | name = The Joy Luck Club title orig = translator = image caption = First edition cover author = Amy Tan illustrator = cover artist = country = United States language = English series = genre = Novel publisher = G. P. Putnam s Sons… …
42R.E.M. — Infobox musical artist Name = R.E.M. Img capt = R.E.M. in concert in Padova, Italy, July 22, 2003. From left to right: Mike Mills, Michael Stipe, touring drummer Bill Rieflin, and Peter Buck. Landscape = yes Background = group or band Years… …
43Lumen — A luminous term referring to the channel within a tube such as a blood vessel or to the cavity within a hollow organ such as the intestine. Lumen is a luminous term because it is Latin for light, including the light that comes through a window.… …
44Cylinder stresses — Circumferential stress is a type of mechanical stress of a cylindrically shaped part as a result of internal or external pressure. The classic example of circumferential stress is the tension applied to the iron bands, or hoops, of a wooden… …
45Syphilis — Classification and external resources …
46Acronym and initialism — For acronyms used on Wikipedia, see Wikipedia:Acronyms. Acronyms and initialisms are abbreviations formed from the initial components in a phrase or name. These components may be individual letters (as in CEO) or parts of words (as in Benelux and …
47Drotrecogin alfa — Systematic (IUPAC) name Activated human protein C Clinical data AHFS/Drugs.com monograph Pregnan …
48Dog — For other uses, see Dog (disambiguation). Domestic dog Temporal range: 0.015–0 Ma …
49Anxiety — For other uses, see Anxiety (disambiguation). Anxiety A marble bust of the Roman Emperor Decius from the Capitoline Museum. This portrait conveys an impression of anxiety and weariness, as of a man shouldering heavy [state] responsibilities …
50Dwight D. Eisenhower — Eisenhower redirects here. For other people with the surname, see Eisenhower (name). Dwight D. Eisenhower 34th President of the United States …