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The founder of the House of Aviz, King John I of Portugal, was born in 1357 as the illegitimate child of King Pedro I of Portugal, a member of the Portuguese House of Burgundy, and Teresa Lourenço, daughter of a Lisbon merchant. In 1364, at 7 years old, John was made Grand Master of the Order of Aviz, henceforth becoming known as John of Aviz.
Due to the Aviz dynasty marriage policy, Beatrice was first cousin and sister-in-law of king Afonso V of Portugal, first cousin once removed and mother-in-law of king John II of Portugal, first cousin and mother-in-law of Ferdinand II, 3rd Duke of Braganza and mother of king Manuel I of Portugal, playing an active role in politics during the consecutive reigns of Afonso V, John II and Manuel I.
In epidemiology, the next-generation matrix is used to derive the basic reproduction number, for a compartmental model of the spread of infectious diseases. In population dynamics it is used to compute the basic reproduction number for structured population models. [1] It is also used in multi-type branching models for analogous computations. [2]
The Society for Epidemiologic Research (abbreviated SER) is a learned society dedicated to epidemiology. It was originally proposed in 1967 by Abraham Lilienfeld , Milton Terris , and Brian MacMahon , and was founded the following year. [ 2 ]
Avis (Portuguese pronunciation: ⓘ), formerly spelled Aviz, is a municipality in the District of Portalegre in Portugal. The population in 2011 was 4,571, [ 1 ] in an area of 605.97 km 2 . [ 2 ] The present Mayor is Nuno Silva, elected by the Unitary Democratic Coalition .
The 4 Nations Face-Off begins in four days, and Canada and the USA are dealing with a few injuries.. Pittsburgh Penguins star Sidney Crosby missed Friday's game with an upper-body injury, ending ...
The United States Environmental Protection Agency defines NOAEL as 'an exposure level at which there are no statistically or biologically significant increases in the frequency or severity of adverse effects between the exposed population and its appropriate control; some effects may be produced at this level, but they are not considered as adverse, or as precursors to adverse effects. [5]
Manuel I [a] (European Portuguese:; 31 May 1469 – 13 December 1521), known as the Fortunate (Portuguese: O Venturoso), was King of Portugal from 1495 to 1521. A member of the House of Aviz, Manuel was Duke of Beja and Viseu prior to succeeding his cousin, John II of Portugal, as monarch.