first set phenomenon — the immune response of the body against a tissue or organ in a host not previously sensitized against the graft antigens. Called also first set rejection. See also second set p … Medical dictionary
second set reaction — see under phenomenon … Medical dictionary
second set rejection — see under phenomenon … Medical dictionary
Second Coming of Christ — Second Coming redirects here. For other uses, see Second Coming (disambiguation). Part of a series on Eschatology … Wikipedia
Second Chances (Star Trek: The Next Generation) — Second Chances Star Trek: The Next Generation episode Commander Riker confronts Lieutenant Riker E … Wikipedia
Second language acquisition — is the process by which people learn a second language in addition to their native language(s). The term second language is used to describe the acquisition of any language after the acquisition of the mother tongue. The language to be learned is … Wikipedia
set theory — the branch of mathematics that deals with relations between sets. [1940 45] * * * Branch of mathematics that deals with the properties of sets. It is most valuable as applied to other areas of mathematics, which borrow from and adapt its… … Universalium
Second Great Awakening — The Second Great Awakening (1790–1840scite web | url=http://xroads.virginia.edu/ ma95/finseth/evangel.html | date=2008 05 07 | title=Rise of Evangelicalism] ) was the second great religious revival in United States history and consisted of… … Wikipedia
Second law of thermodynamics — The second law of thermodynamics is an expression of the universal law of increasing entropy, stating that the entropy of an isolated system which is not in equilibrium will tend to increase over time, approaching a maximum value at… … Wikipedia
Second Bank of the United States — Infobox nrhp | name =Second Bank of the United States nrhp type =nhl caption =The south façade of the Second Bank of the United States in August 2006. location= Philadelphia, Pennsylvania lat degrees = 39 | lat minutes = 56 | lat seconds = 54.86… … Wikipedia
Second set phenomenon of a human skin allograft in which the graft has been rejected before it has had time to heal. After a first graft is initially vascularized at day 5 (A) and then destroyed by day 12 (B), a second graft from the same donor is not vascularized and is rejected rapidly, by day 7 (C).
