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Jan Hus Biography

Jan Hus (Also called John or John Huss; Husinec, Bohemia, 1369-Constance, 1415) Promoter of the Czech ecclesiastical reform.He was born into a poor peasant family in southwestern Bohemia.However, he managed to study Theology and Arts at the University of Prague and ordained himself a priest (1400).In 1402 he was appointed rector of the University, supported by the Czech particularist sentiment against Germanic domination. Jan Hus Under the influence of the English heretic John Wycliffe, Hus began in 1405 to preach against the excessive wealth of the Church and the immorality of the clergy, demanding a return to the purity of the evangelical message, preaching in the Czech language that the people could understand, and communion under both species.Its influence was increased by the crisis in which the Church of Rome was plunged by the "Schism of the West", as well as by the Czech nationalist reaction against the German minority (started with the struggle for control of ...

Joseph H. Maclagan Wedderburn Biography

Joseph H.Maclagan Wedderburn (Forfar, 1882-Princeton, 1948) British mathematician.Professor at Princeton University, he was editor of the Proceedings of the Edinburgh mathematical society (1905-1909) and the Annals of mathematics (1912-1928).He stated a theorem ( Wedderburn's theorem ) according to which every finite field is commutative.

X-ray history

The X-rays were discovered in 1895 and from there they became a very revolutionary application in many branches of science, from astronomy to radiographs that we have not done so many times.the 120th anniversary of the X-rays knowing his inventor and the research that led him to such an important scientific advance. Article index Who invented the X-rays? The inventor or, rather, the person who discovered the X-rays was Wilhelm Conrad Rontgen , a German physicist who was focused on the field of electromagnetics Nothing else to present his discovery, Rontgen's theory received great attention from critics and public, and was translated into French, English or Russian. Although it is not a name as well known today as that of others you celebrate writers, the name of Wilhelm Conrad Rontgen is written in gold letters in the medical field, where he has had and has and numerous applications.The importance of his discovery was such in his day that he was the first Nobel Prize ...

Gaspar Gil Polo Biography

Gaspar Gil Polo (Valencia, c .1530-Barcelona, 1584) Spanish writer.There is very little news of his life.Part of his fame as a poet is that Cervantes dedicated a royal octave to him in La Galatea (1583) and Juan de Timoneda quotes him in his Sarao de amor (1561).His fundamental work is the Diana in love (1564), continuation of the Diana by Jorge de Montemayor. Illustration of Diana in love , of Gaspar Gil Polo Born into a family of municipal officials in Valencia, Gaspar Gil Polo became a lawyer and held various administrative positions in the city.Felipe II appointed him commissioner in the principality of Catalonia, so in 1580 he moved to Barcelona.He must have been known as a poet among his contemporaries, since Juan de Timoneda quotes him in a romance of 1561, but at present only some of his loose poems are preserved. In 1564 he published in Valencia the five books of Diana in love , a pastoral novel that constitutes a continuation of Jorge de Montemayor's...

Alexandr Izvolski Biography

Alexandr Izvolski (Moscow, 1856-Paris, 1919) Russian politician and diplomat, main architect of the alliance between Russia and England in the years before the First World War. Alexandr Izvolski Educated at the Imperial Lyceum in Saint Petersburg, he soon held important diplomatic posts: he was Russian ambassador to the Vatican, Yugoslavia, Germany, Japan and Denmark.Between 1906 and 1910 he served as Minister of Foreign Affairs; after that he was appointed ambassador to France. In 1907, Izvolski signed a pact that strengthened the alliance between France and England against Germany.Thanks to this pact, the British and the Russians divided Persia, which was divided into three zones of influence: a British, a Russian and a neutral zone between the two (Afghanistan was under the protection of Great Britain).This pact, together with the Franco-Russian alliance of 1890 and the Anglo-French agreement of 1904, formed the embryo of what would later become the Triple Entente. In Oct...

Fortunato Lacamera Biography

Fortunato Lacamera (Buenos Aires, 1887- id ., 1951) Argentine painter.Belonging to the group of painters from the La Boca neighborhood, he also contributed to the founding of the group for the promotion of art Impulso, of which he was president.His works show the streets, interiors and motifs of the waterfront.

Florencio Harmodio Arosemena Biography

Florencio Harmodio Arosemena (Panama City, 1872-New York, 1945) Panamanian politician and engineer.He studied in Germany and directed important public works.A member of the Liberal Party, he was elected president in 1928 and dismissed on January 2, 1931 by the nationalist movement of Patriotic Communal Action, which brought the provisional government of Harmodio Arias to power.

Gustav Stresemann Biography

Gustav Stresemann (Berlin, 1878-1929) German politician of the Interwar period.Belonging to a family of beer entrepreneurs, he had studied economics and came to chair the Federation of Industrialists of Saxony (1902). Gustav Stresemann Then he launched into politics, in the ranks of the National-Liberal Party (later called the Popular Party), a right-wing, nationalist and expansionist group that it took a long time to accept the republican and democratic regime established by the Weimar Constitution (1919) and the Versailles Peace Treaty (1918) from which the new regime had been born.He gradually moderated his positions and led the party (which he had led since 1917) to accept the clauses of the Treaty most harmful to Germany, as a way to regain understanding with the Western powers and thus relaunch the country's economic and political influence abroad. In 1923 Gustav Stresemann was called to preside as Chancellor of the "grand coalition" of government that soug...

Cneo Nevio Biography

Cneo Nevio (Cneo or Gneo Nevio; Campania, c .270-Útica, c .201 a.J.C.) Latin poet.The initiator of Latin poetry, he is the author of an epic about the First Punic War ( Bellum poenicum ), in which the legends of the founding of Rome are evoked for the first time.He composed tragedies with a Greek theme and created the tragedy with a Roman theme ( Raising Romulus and Remus , Clastidus ), antecedent to the Plautus theater. From perhaps from a plebeian family, Cneo Nevio fought in the First Punic War and in 235, five years after the first dramatic representation of Livio Andrónico, began his career as a comic and tragic author.Later he would become the creator of the Roman drama with a national theme ("Fable praetexta").By his free and aggressive language, he attracted the hostility of the powerful, and ended up in jail for having attacked Quintus Cecilio Metellus, the consul of 206.Released, he was exiled to Utica, in Africa, where he died. Nevio Of all Nevio'...

Josef Willem Mengelberg Biography

Josef Willem Mengelberg (Utrecht, 1871-Zuort, 1951) Dutch conductor.He studied in his hometown with Richard Hol, Henri Wilhelm Petri and Anton Averkamp and later moved to Cologne (Germany), in whose conservatory he studied theory and counterpoint with G.Jensen, piano with I.Seiss and organ with F.W.Franke, in addition to directing and composing with Franz Wüllner. He was musical director of the Lucerne Conservatory in 1892 and years later, in 1895, he obtained the position of director of the Amsterdam Concertgebouw Orchestra, a position he held until 1945.He also continued directing the Museum Concerts group in Frankfurt between 1907 and 1920.From 1899 he annually conducted the Amsterdam Toonkunst Choir in its interpretation of the Passion According to Saint Matthew by JS Bach. He also conducted the American National Symphony Orchestra in New York between 1920 and 1929 and was principal conductor of the New York Philharmonic Orchestra from 1921 until he left it due to differen...

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