unique correspondence
41History of Young Physicists' Tournament in Russia — The very first Young Physicists’ Tournaments (in Russian: Турнир юных физиков , Romanization: Turnir yunykh fizikov , Turnir junych fizikow , Turnir junyh fizikov ) were held in Soviet Union in 1979, 9 years prior to the first IYPT.Citation last1 …
42epigraphy — epigraphist, epigrapher, n. /i pig reuh fee/, n. 1. the study or science of epigraphs or inscriptions, esp. of ancient inscriptions. 2. inscriptions collectively. [1850 55; EPIGRAPH + Y3] * * * ▪ historiography Introduction the study of written… …
43religion — religionless, adj. /ri lij euhn/, n. 1. a set of beliefs concerning the cause, nature, and purpose of the universe, esp. when considered as the creation of a superhuman agency or agencies, usually involving devotional and ritual observances, and… …
44UNITED STATES OF AMERICA — UNITED STATES OF AMERICA, country in N. America. This article is arranged according to the following outline: introduction Colonial Era, 1654–1776 Early National Period, 1776–1820 German Jewish Period, 1820–1880 East European Jewish Period,… …
45WOMAN — This article is arranged according to the following outline: the historical perspective biblical period marriage and children women in household life economic roles educational and managerial roles religious roles women outside the household… …
46Differential geometry of surfaces — Carl Friedrich Gauss in 1828 In mathematics, the differential geometry of surfaces deals with smooth surfaces with various additional structures, most often, a Riemannian metric. Surfaces have been extensively studied from various perspectives:… …
47William Petre — Sir William Petre (circa 1505 – 1572) was born in Devon in 1505 and educated as a lawyer at Exeter College, Oxford. He became a public servant, probably through the influence of the Boleyns, one of whom, George, he had tutored at Oxford and… …
48Lie sphere geometry — is a geometrical theory of planar or spatial geometry in which the fundamental concept is the circle or sphere. It was introduced by Sophus Lie in the nineteenth century. [The definitive modern textbook on Lie sphere geometry is Harvnb|Cecil|1992 …
49Sheffield Archives — (located in Sheffield, South Yorkshire, England) collects, preserves and lists records (or archives) relating to Sheffield and South Yorkshire and makes them available for reference and research.Sheffield Archives is a joint service with… …
50Newman, John Henry — • Lengthy and admiring biography of Newman as a thinker, author, leader, and illustrious convert to Catholicism Catholic Encyclopedia. Kevin Knight. 2006. Newman, John Henry …
