as a measure of restriction
51Four Freedoms (European Union) — In European Union law, the Four Freedoms is a common term for a set of treaty provisions, secondary legislation and court decisions, protecting the ability of goods, services, capital, and labour to move freely within the internal market of the… …
52Trace operator — In mathematics, the concept of trace operator plays an important role in studying the existence and uniqueness of solutions to boundary value problems, that is, to partial differential equations with prescribed boundary conditions. The trace… …
53Monopsony — In economics, a monopsony (from Ancient Greek μόνος (monos) single + ὀψωνία (opsōnia) purchase ) is a market form in which only one buyer faces many sellers. It is an example of imperfect competition, similar to a monopoly, in which only one… …
54Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
55Japan foot-and-mouth outbreak — Municipalities where FMD was identified. Light yellow: April 23, dark yellow: April 27, orange: May 15, light brown: May 17, dark brown: May 21, black: June 9. The Japan foot and mouth outbreak was an foot and mouth disease (FMD) outbreak… …
56ECONOMIC HISTORY — This article is arranged according to the following outline: first temple period exile and restoration second temple period talmudic era muslim middle ages medieval christendom economic doctrines early modern period sephardim and ashkenazim… …
57Federal Marriage Amendment — The Federal Marriage Amendment H.J. Res. 56 (FMA) (also referred to by proponents as the Marriage Protection Amendment) was a proposed amendment to the United States Constitution which would have limited marriage in the United States to unions of …
58Same origin policy — In computing, the same origin policy is an important security measure for client side scripting (mostly JavaScript). The policy dates from Netscape Navigator 2.0, with necessary coverage fixes in Navigator 2.01 and Navigator 2.02. It prevents a… …
59nutritional disease — Introduction any of the nutrient related diseases and conditions that cause illness in humans. They may include deficiencies or excesses in the diet, obesity and eating disorders, and chronic diseases such as cardiovascular disease,… …
60SYSTÈMES DYNAMIQUES DIFFÉRENTIABLES — Sans doute née avec le mémoire que Poincaré écrivit en 1881 «sur les courbes définies par des équations différentielles», où l’étude quantitative (analytique) locale des équations différentielles dans le champ complexe est remplacée par leur… …
