Jose Leon Sandoval Biography

José León Sandoval

(1789-1854) Nicaraguan politician.Head of State (1845-1847), his mandate was characterized by social unrest due to his bad administrative and economic policy.

Comments

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 ...

Joseph Boussinesq Biography

Joseph Boussinesq (Saint-André-de-Sangonis, 1842-Paris, 1929) French mathematician.He also studied physics and was a professor of different disciplines in Paris.A member of the Academy of Sciences, his work covered very diverse fields of physics, mathematics and philosophy.His statistical studies on hydrodynamics are especially interesting.His works include Infinitesimal Analysis Course and Analytical Theory of Heat.

Jose Maria Galvez Alonso Biography

José María Gálvez Alonso (Matanzas, 1834-Havana, 1906) Cuban lawyer and politician.After studying law at the University of Havana, he sympathized with the independence movement of Carlos Manuel de Céspedes that led to the Ten Years' War (1868-1878), and served their cause from New York, taking charge of the leadership of the newspaper The Revolution .Due to the complaints and appeals that he published on its pages, he was arrested and imprisoned by the Spanish authorities, and released with the amnesty that was granted once the war ended. José María Gálvez Alonso then founded the Partido Liberal Autonomista (1881), formation that during the following years competed for power with the Conservative Party.Gálvez, who advocated bringing Cuban society and institutions to a point of maturity and sufficient stability as a step prior to independence, also directed the Economic Society of Friends of the Country.He was president of the short-lived autonomous government of Cuba (1897-18...

Joseph Reinach Biography

Joseph Reinach (Paris, 1856-1921) French journalist.He started in the journalistic profession through the Parisian newspaper La République Française , where from 1877 he began to publish interesting political analyzes that placed him at the epicenter of French public life in the last quarter of the century XIX.He acquired such importance in such a short space of time that in 1881, following the proclamation in France of the Third Republic, President León Gambetta called him to his side to place all his trust in him and appoint him head of his secretariat. At only thirty years old (1886), he became editor-in-chief of La République Française .Once this position was released, he directed a noisy journalistic campaign from the pages of the newspaper against the nationalist and populist politics of Georges Boulanger (the " General Revanche ").With this and other similar matters of maximum national interest, Joseph Reinach continued to rise in French public life and, in 188...

Jose Rivera Indarte Biography

José Rivera Indarte (Córdoba, 1813-Santa Catalina, 1845) Argentine poet.He first praised the dictator Rosas in poems such as El hymn federal (1834) and El hymn de los restauradores (1835), and then attacked him ( The tyrant Juan Manuel Rosas ), for which he was exiled to Montevideo, where he wrote The Hebraic Melodies .

Emilio Butragueño Biography

Emilio Butragueño (Madrid, 1963) Spanish footballer, outstanding striker and scorer of the 1980s.From the 83-84 season he played for Real Madrid, a team in which he spent twelve seasons and with which he won five consecutive leagues (1986 to 1990), two King's Cups, two Super Cups and two UEFA Cups (1985 and 86).In the League he was the top scorer in the 90-91 season. Emilio Butragueño His qualities are remembered for his skill in dribbling short in the area and his fast unmarking.Despite scoring a good number of goals each season, he stood out particularly for his refined passes to his teammates; For years he formed a lethal scorer tandem with the Mexican player Hugo Sánchez. Called "El Buitre", his nickname gave name to a whole generation of excellent Spanish footballers: the so-called "Quinta del Buitre", from the players such as Míchel, Rafael Martín Vázquez, Manuel Sanchis and Miguel Pardeza were part of it.At Real Madrid, the Quinta added their t...

Angel Zárraga and Argüelles Biography

Ángel Zárraga y Argüelles (Durango, 1886-Mexico, 1946) Mexican painter and poet.Very soon he began to combine his interest in the visual arts with his innate literary vocation, and the sum of both creative activities made him one of the great figures of Aztec culture of the first half of the 20th century. As a member of the Mexican diplomatic corps, for several years he was stationed in Paris as cultural attaché to the Aztec embassy.In the French capital, Ángel Zárraga y Argüelles had the opportunity to establish contact with the main artistic figures of the moment, to learn about the latest trends and currents in European art and to participate in different groups such as the Society of Decorating Artists of Paris, which provided the opportunity to extend the field of his artistic creations to the noblest spaces of old Europe. Thus, the Mexican painter was commissioned to execute the frescoes that decorate the crypt of the church of Suresnes, the Via Crucis of the church of Meu...

Joseph Rotblat Biography

Joseph Rotblat (Warsaw, 1908-London, 2005) British physicist of Polish origin trained by the University of Warsaw.He participated in the Manhattan project to build the atomic bomb, resigning in 1944 and returning to the United Kingdom.He worked in the fields of nuclear physics and X-rays, although he was noted for his activity against nuclear weapons.He was one of the organizers of the Pugwash conference, of which he was general secretary (1957-1973) and, from 1988 until his death, president.In 1995 he received the Nobel Peace Prize, which he shared with the Pugwash conference that he chaired.

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.

Joseph-Clément Juggler Biography

Joseph-Clément Juglar (Paris, 1819- id ., 1905).French economist and physician.He was a forerunner of the theories that explain business cycles and movements of expansion and contraction of economic activity.It established the existence of cycles of seven to eight years (Juglar cycles) that periodically affect the economy and whose movement can be statistically predicted and observed.He published The commercial crises and their periodic reappearance in France, England and the United States (1862).

History Today Online

Search This Blog