Positron emission should not be confused with electron emission or beta minus decay (Î² â decay), which occurs when a neutron turns into a proton and the nucleus emits an electron and an antineutrino.
Germany Thirty Years War. On October 24th 1648, the Treaty of Westphalia was signed, marking the end of the Thirty Years' War. The Westphalia area of north-western Germany gave its name to the treaty that ended the Thirty Years' War, one of the most destructive conflicts in the history of Europe.
The Peace of Westphalia. The Thirty Years War was ended by the Peace of Westphalia which was referred to as the âPeace of Exhaustionâ by contemporaries. The Peace of Westphalia was not one specific treaty but rather a collection of treaties commonly linked by the fact that they brought the Thirty Years War to an end. France and Sweden had already agreed at the Treaty of Hamburg that there should be a European return to the status quo of 1618.