http://netvouz.com/narky/tag/educational?feed=rss&pg=2 narky's bookmarks tagged "educational" on Netvouz http://en.wikipedia.org/wiki/Big_Bang Wikipedia, the free encyclopedia Educational > Cosmology narky Thu, 27 Apr 2006 16:10:36 GMT http://en.wikipedia.org/wiki/Bijection In mathematics, a bijection, or a bijective function is a function f from a set X to a set Y with the property that, for every y in Y, there is exactly one x in X such that f(x) = y. Alternatively, f is bijective if it is a one-to-one correspondence between those sets; i.e., both one-to-one (injective) and onto (surjective).[1] (See also Bijection, injection and surjection.) Educational > Mathematics > Ideas/Explanations/Wiki or Mathworld lookups narky Mon, 30 Apr 2007 02:38:51 GMT http://en.wikipedia.org/wiki/Bijection%2C_injection_and_surjection In mathematics, injections, surjections and bijections are classes of functions distinguished by the manner in which arguments (input expressions from the domain) and images (output expressions from the codomain) are related or mapped to each other. Educational > Mathematics > Ideas/Explanations/Wiki or Mathworld lookups narky Tue, 01 May 2007 02:47:52 GMT http://www.coolcat.edu.au:8080/zportal/zengine?VDXaction=Navigation Educational > Libraries narky Mon, 22 May 2006 12:05:30 GMT http://www.latrobe.edu.au/chemistry Educational > University > LaTrobe > Departments narky Sun, 16 Jan 2005 04:57:25 GMT http://www.swinburne.edu.au/lib/infogate/chemistry.htm A whole bunch of Chemistry related resources and links Educational > Secondary School narky Mon, 22 May 2006 22:26:46 GMT http://www.latrobe.edu.au/chemistry Educational > University > LaTrobe narky Sun, 16 Jan 2005 04:57:25 GMT http://en.wikipedia.org/wiki/COBE Educational > Cosmology narky Thu, 27 Apr 2006 16:10:36 GMT http://www.amazon.com/Confronting-Experts-Brian-Martin/dp/079142913X Confronting the Experts brings together six personal case histories of challenges to establishment. The authors tell why they questioned conventional wisdom. Powerful groups can get their way by gaining the support of intellectual authorities and also how these authorities can be challenged, it provides insights into the issues of power, dissent, and social change. Included are Sharon Beder's research on sewage and how it helped to undermine the credibility of the Sydney Water Board; Mark Diesendorf's scientific and social critique of fluoridation; Edward Herman's exposition of the flaws in the establishment perspective on terrorism; Harold Hillman's questioning of the validity of standard methods used in biology. Educational > Books narky Mon, 16 Oct 2006 22:37:46 GMT http://en.wikipedia.org/wiki/Cosmic_microwave_background_radiation Wikipedia, the free encyclopedia Educational > Cosmology narky Thu, 27 Apr 2006 16:10:36 GMT