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Giuseppina Aliverti
Giuseppina Aliverti (1894 – 1982) was an Italian geophysicist specializing in several fields of terrestrial physics. She is remembered for developing the Aliverti-Lovera method of measuring the radioactivity of water. Biography Born in Somma Lombardo (Varese), Italy on 4 December 1894, Giuseppina had at least one sister, Teresa Aliverti with whom she remained very close. Giuseppina Aliverti graduated with honours in physics in 1919 from the University of Turin. From 1932 to 1935, she was the professor in charge of geodesy and geophysics in Turin, and then from 1936 to 1951 she taught terrestrial physics as well. In 1937, the Italian Ministry of Agriculture and Forestry announced that Aliverti had the top scores in a geophysics competition and as the winner, she became the director of the Geophysical Observatory of Pavia, Italy while, at the same time, she taught terrestrial physics at the University of Pavia. Aliverti moved to Naples in 1949 to continue her teaching career ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Somma Lombardo
Somma Lombardo (''Suma'' in lombard) is a town in the province of Varese, Lombardy, Italy. It received the honorary title of city with a presidential decree on 16 June 1959. Industry The airline Neos has its head office in the city. History The town was strategically located on the consular Roman road, passing from the town of Sesto Calende and linking Milan to Verbano. In medieval times, the city was under the jurisdiction of the nearby town of Arsago Seprio, an important political centre of the region. In the forest around Somma, various vestiges of trenches and landing strips dating back to the Second World War can still be found. People * Giuseppina Aliverti Giuseppina Aliverti (1894 – 1982) was an Italian geophysicist specializing in several fields of terrestrial physics. She is remembered for developing the Aliverti-Lovera method of measuring the radioactivity of water. Biography Born in Somma ... (1894–1982), geophysicist remembered for developing the Ali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyrrhenian Sea
The Tyrrhenian Sea (, ; or ) , , , , is part of the Mediterranean Sea off the western coast of Italy. It is named for the Tyrrhenians, Tyrrhenian people identified with the Etruscans of Italy. Geography The sea is bounded by the islands of Corsica and Sardinia (to the west), the Italian Peninsula (regions of Tuscany, Lazio, Campania, Basilicata, and Calabria) to the north and east, and the island of Sicily (to the south). The Tyrrhenian Sea also includes a number of smaller islands like Capri, Elba, Ischia, and Ustica. The maximum depth of the sea is . The Tyrrhenian Sea is situated near where the African Plate, African and Eurasian Plates meet; therefore mountain chains and active volcanoes, such as Mount Marsili, are found in its depths. The eight Aeolian Islands and Ustica are located in the southern part of the sea, north of Sicily. Extent The International Hydrographic Organization defines the limits of the Tyrrhenian Sea as follows: * In the Strait of Messina: A line ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1982 Deaths
Events January * January 1 – In Malaysia and Singapore, clocks are adjusted to the same time zone, UTC+8 (GMT+8.00). * January 13 – Air Florida Flight 90 crashes shortly after takeoff into the 14th Street bridges, 14th Street Bridge in Washington, D.C., United States, then falls into the Potomac River, killing 78 people. * January 14–17, 2022 North American winter storm, January 14 – An Ethiopian Air Force Antonov An-26 with an unknown registration crashed near Addis Ababa, Ethiopia, killing all 73 occupants on board. * January 18 – 1982 Thunderbirds Indian Springs Diamond Crash: Four Northrop T-38 aircraft of the United States Air Force crash at Indian Springs Air Force Auxiliary Field, Nevada, killing all 4 pilots. * January 26 – Mauno Koivisto is elected President of Finland. * January 27 – The government of Garret FitzGerald in Republic of Ireland, Ireland is defeated 82–81 on its budget; the 22nd Dáil is dissolved. * January 30 – The first computer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1894 Births
Events January * January 4 – A military alliance is established between the French Third Republic and the Russian Empire. * January 7 – William Kennedy Dickson receives a patent for motion picture film in the United States. * January 9 – New England Telephone and Telegraph installs the first battery-operated telephone switchboard, in Lexington, Massachusetts. February * February 12 – French anarchist Émile Henry sets off a bomb in a Paris café, killing one person and wounding twenty. * February 15 ** In Korea, peasant unrest erupts in the Donghak Peasant Revolution, a massive revolt of followers of the Donghak movement. Both China and Japan send military forces, claiming to come to the ruling Joseon dynasty government's aid. ** French anarchist Martial Bourdin dies of an accidental detonation of his own bomb, next to the Royal Observatory, Greenwich, in London, England. March * March 1 – The Local Government Act (coming into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accademia Pontaniana
The Accademia Pontaniana was the first academy in the modern sense, as a learned society for scholars and humanists and guided by a formal statute. Patronized by Alfonso V of Aragon, it was founded by the poet Antonio Beccadelli in Naples during the revival of classical learning and later led by Giovanni Pontano who gave it a more official character to the meetings. History The ''Accademia Antoniana'' as it was first called, was founded in 1458, but its origins dates back to 1443 in an academic circle around the Neapolitan scholar and poet Antonio Beccadelli. This circle met informally in the Castel Nuovo of Alfonso V of Aragon. After the death of Beccadelli in 1471 these meetings were overseen by Giovanni Pontano, hence the name ''Accademia Pontaniana''. During its centuries-old history, the Academy was closed twice. The first closure was in 1542 by the Spanish viceroy of Naples Pedro Álvarez de Toledo, Marquis of Villafranca, as part of his harsh policy of "spagnoliz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ionization Chamber
The ionization chamber is the simplest type of gaseous ionisation detector, and is widely used for the detection and measurement of many types of ionizing radiation, including X-rays, gamma rays, alpha particles and beta particles. Conventionally, the term "ionization chamber" refers exclusively to those detectors which collect all the charges created by ''direct ionization'' within the gas through the application of an electric field. It uses the discrete charges created by each interaction between the incident radiation and the gas to produce an output in the form of a small direct current. This means individual ionising events cannot be measured, so the energy of different types of radiation cannot be differentiated, but it gives a very good measurement of overall ionising effect. It has a good uniform response to radiation over a wide range of energies and is the preferred means of measuring high levels of gamma radiation, such as in a hot cell, radiation hot cell as they ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cosmic Ray
Cosmic rays or astroparticles are high-energy particles or clusters of particles (primarily represented by protons or atomic nuclei) that move through space at nearly the speed of light. They originate from the Sun, from outside of the Solar System in our own galaxy, and from distant galaxies. Upon impact with Earth's atmosphere, cosmic rays produce showers of secondary particles, some of which reach the surface, although the bulk are deflected off into space by the magnetosphere or the heliosphere. Cosmic rays were discovered by Victor Hess in 1912 in balloon experiments, for which he was awarded the 1936 Nobel Prize in Physics. Direct measurement of cosmic rays, especially at lower energies, has been possible since the launch of the first satellites in the late 1950s. Particle detectors similar to those used in nuclear and high-energy physics are used on satellites and space probes for research into cosmic rays. Data from the Fermi Space Telescope (2013) have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seismology
Seismology (; from Ancient Greek σεισμός (''seismós'') meaning "earthquake" and -λογία (''-logía'') meaning "study of") is the scientific study of earthquakes (or generally, quakes) and the generation and propagation of elastic waves through planetary bodies. It also includes studies of the environmental effects of earthquakes such as tsunamis; other seismic sources such as volcanoes, plate tectonics, glaciers, rivers, oceanic microseisms, and the atmosphere; and artificial processes such as explosions. Paleoseismology is a related field that uses geology to infer information regarding past earthquakes. A recording of Earth's motion as a function of time, created by a seismograph is called a seismogram. A seismologist is a scientist who works in basic or applied seismology. History Scholarly interest in earthquakes can be traced back to antiquity. Early speculations on the natural causes of earthquakes were included in the writings of Thales of Miletu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archiepiscopal Seminary Of Milan
The archiepiscopal seminary of Milan is the Catholic seminary of the Archdiocese of Milan. It has three seats: in Venegono Inferiore (Varese province), Seveso ( Monza e Brianza Province) and in Milan. The latter also hosts the Istituto sacerdotale Maria Immacolata, that trains priests during the first five years following ordination, and the Istituto Superiore di Scienze Religiose; other diocesan activities have taken place there. In the other two sites seminarist theology training is conducted: in Seveso I and II theology with the corso propedeutico, in Venegono from III to VI theology. History The first seminary dates to the times of Charles Borromeo, opening in 1564. Under the bishopric of Federico Borromeo the Seminary of Porta Orientale took final form. St. Charles built several locations in the diocese. From 1638 to 1784 three operated in Milan (the Seminary of Porta Orientale, the Seminary of Canonica, the Collegio Elvetico), along with four minor seminaries in Monza ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monte Rosa
Monte Rosa (; ; ; or ; ) is a mountain massif in the eastern part of the Pennine Alps, on the border between Italy (Piedmont and Aosta Valley) and Switzerland (Valais). The highest peak of the massif, amongst several peaks of over , is the Dufourspitze (), the second highest mountain in the Alps and western Europe, after Mont Blanc.John Ball (naturalist), John Ball, ''A Guide to the Western Alps'', pp. 308-314 The east face of the Monte Rosa towards Italy has a height of about and is the highest mountain wall of the Alps. The group is on the main chain of the Alps, watershed between the Rhône and Po (river), Po basins and has a topographic prominence of which is ranked fifth in the Alps. The Monte Rosa massif has four faces. Three are in Italy: the Liskamm heading above the Val de Gressoney; the Valsesian face above Alagna Valsesia at the upper part of the Valle della Sesia; and the steep, big east wall above Macugnaga in the Valle Anzasca. The Swiss north-western face ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carlo Somigliana
Carlo Somigliana (20 September 1860 – 20 June 1955) was an Italian mathematician and a classical mathematical physicist, faithful member of the school of Enrico Betti and Eugenio Beltrami. He made important contributions to linear elasticity: the Somigliana integral equation, analogous to Green's formula in potential theory, and the Somigliana dislocations are named after him. Other fields he contribute to include seismic wave propagation, gravimetry and glaciology. One of his ancestors was Alessandro Volta: he was an ancestor of Carlo's mother, Teresa Volta. Life and career Carlo Somigliana began his university studies in Pavia, where he was a student of Eugenio Beltrami. Later he moved to Pisa and had Betti among his teachers: in Pisa he established a lifelong friendship with Vito Volterra, who was one of his classmates, lasted until the death of the latter. He graduated from Scuola Normale Superiore di Pisa in 1881. In 1887 Somigliana began teaching as an assistant at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematical Physics
Mathematical physics is the development of mathematics, mathematical methods for application to problems in physics. The ''Journal of Mathematical Physics'' defines the field as "the application of mathematics to problems in physics and the development of mathematical methods suitable for such applications and for the formulation of physical theories". An alternative definition would also include those mathematics that are inspired by physics, known as physical mathematics. Scope There are several distinct branches of mathematical physics, and these roughly correspond to particular historical parts of our world. Classical mechanics Applying the techniques of mathematical physics to classical mechanics typically involves the rigorous, abstract, and advanced reformulation of Newtonian mechanics in terms of Lagrangian mechanics and Hamiltonian mechanics (including both approaches in the presence of constraints). Both formulations are embodied in analytical mechanics and lead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
