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Santo Stefano A Macerata
Santo Stefano a Macerata is a village in Tuscany, central Italy, administratively a frazione of the comune of Cascina, province of Pisa. At the time of the 2001 census its population was 86. . Santo Stefano a Macerata is about from and from Cascina. The main hamlet of the ''frazione'' is called Chiesanuova. Science The ''frazione'' is home to the |
Province Of Pisa
The province of Pisa ( it, provincia di Pisa) is a Provinces of Italy, province in the Tuscany region of central Italy. Its capital is the city of Pisa. With an area of and a total population of 421,642 (), it is the second most populous and fifth largest province of Tuscany. It is subdivided into 37 ''comune, comuni''. With a history that dates to the Etruscans and Phoenicians, the province achieved considerable power and influence in the Mediterranean in the 12th and 13th centuries. Pisa, the provincial capital, is known for its Leaning Tower of Pisa, Leaning Tower, and other historic landmarks that attract tourists. History The area has a long maritime history dating back to the Etruscans, the Phoenicians and the Gauls. Under the Roman Empire, it was responsible for naval battles against the Ligurians, Gauls and Carthaginians, becoming a Roman colony in 180 B.C. and gaining further colonial independence under Julius Caesar. Thanks to its complex river system, with the fall of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cascina
Cascina () is a ''comune'' (municipality) in the Province of Pisa in the Italian region Tuscany, located about west of Florence and about southeast of Pisa. Cascina is located on the left shore of the Arno River, on a markedly plain terrain. The ''comune ''borders the following municipalities: Calcinaia, Collesalvetti, Crespina, Casciana Terme Lari, Pisa, Pontedera, San Giuliano Terme, Vicopisano. History The first mention of Cascina is from a document of 750 AD. The origin of the name is uncertain, but it could derive from '' Casina'' ("Small House"), or from the creek that crossed it (now disappeared), or from an Etruscan personal name, Latinized as ''Cassenius''. On 26 July 1364, the eponymous battle between the armies of Pisa and Florence was fought here. The event was later reproduced by Michelangelo in painting, of which now preparatory drawings and a copy by Aristotile da Sangallo (also known as Bastiano da Sangallo) exist. The city had in fact a strategical importan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuscany
Tuscany ( ; it, Toscana ) is a Regions of Italy, region in central Italy with an area of about and a population of about 3.8 million inhabitants. The regional capital is Florence (''Firenze''). Tuscany is known for its landscapes, history, artistic legacy, and its influence on high culture. It is regarded as the birthplace of the Italian Renaissance and of the foundations of the Italian language. The prestige established by the Tuscan dialect's use in literature by Dante Alighieri, Petrarch, Giovanni Boccaccio, Niccolò Machiavelli and Francesco Guicciardini led to its subsequent elaboration as the language of culture throughout Italy. It has been home to many figures influential in the history of art and science, and contains well-known museums such as the Uffizi and the Palazzo Pitti. Tuscany is also known for its wines, including Chianti, Vino Nobile di Montepulciano, Morellino di Scansano, Brunello di Montalcino and white Vernaccia di San Gimignano. Having a strong linguisti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical region. Italy is also considered part of Western Europe, and shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione. Italy covers an area of , with a population of over 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome. Italy was the native place of many civilizations such as the Italic peoples and the Etruscans, while due to its central geographic location in Southern Europe and the Mediterranean, the country has also historically been home ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frazione
A ''frazione'' (plural: ) is a type of subdivision of a ''comune'' (municipality) in Italy, often a small village or hamlet outside the main town. Most ''frazioni'' were created during the Fascist era (1922–1943) as a way to consolidate territorial subdivisions in the country. In the autonomous region of the Aosta Valley, a ''frazione'' is officially called an ''hameau'' in French. Description Typically the term ''frazioni'' applies to the villages surrounding the main town (''capoluogo'') of a ''comune''. Subdivision of a ''comune'' is optional; some ''comuni'' have no ''frazioni'', but others have several dozen. The ''comune'' usually has the same name of the ''capoluogo'', but not always, in which case it is called a ''comune sparso''. In practice, most ''frazioni'' are small villages or hamlets, occasionally just a clump of houses. Not every hamlet is classified as a ''frazione''; those that are not are often referred to as ''località'', for example, in the telephone boo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comune
The (; plural: ) is a local administrative division of Italy, roughly equivalent to a township or municipality. It is the third-level administrative division of Italy, after regions ('' regioni'') and provinces (''province''). The can also have the title of ('city'). Formed ''praeter legem'' according to the principles consolidated in medieval municipalities, the is provided for by art. 114 of the Constitution of Italy. It can be divided into ''frazioni'', which in turn may have limited power due to special elective assemblies. In the autonomous region of the Aosta Valley, a ''comune'' is officially called a ''commune'' in French. Overview The provides essential public services: registry of births and deaths, registry of deeds, and maintenance of local roads and public works. Many have a '' Polizia Comunale'' (communal police), which is responsible for public order duties. The also deal with the definition and compliance with the (general regulator plan), a document ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Province Of Pisa
The province of Pisa ( it, provincia di Pisa) is a Provinces of Italy, province in the Tuscany region of central Italy. Its capital is the city of Pisa. With an area of and a total population of 421,642 (), it is the second most populous and fifth largest province of Tuscany. It is subdivided into 37 ''comune, comuni''. With a history that dates to the Etruscans and Phoenicians, the province achieved considerable power and influence in the Mediterranean in the 12th and 13th centuries. Pisa, the provincial capital, is known for its Leaning Tower of Pisa, Leaning Tower, and other historic landmarks that attract tourists. History The area has a long maritime history dating back to the Etruscans, the Phoenicians and the Gauls. Under the Roman Empire, it was responsible for naval battles against the Ligurians, Gauls and Carthaginians, becoming a Roman colony in 180 B.C. and gaining further colonial independence under Julius Caesar. Thanks to its complex river system, with the fall of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Institute Of Statistics (Italy)
The Italian National Institute of Statistics ( it, Istituto nazionale di statistica; Istat) is the main producer of official statistics in Italy. Its activities include the census of population, economic censuses and a number of social, economic and environmental surveys and analyses. Istat is by far the largest producer of statistical information in Italy, and is an active member of the European Statistical System, coordinated by Eurostat. History The Italian National Institute of Statistics (IT ISTAT) was founded in compliance with Law Decree no. 1162 of 9 July 1926 as the Central Institute of Statistics (IT Istituto Centrale di Statistica) in order to replace the General Statistics Division of the Ministry for Agriculture (now known as Ministero delle politiche agricole alimentari, forestali e del turismo). The direction of the institution, which was subordinated to the head of state, was given to Corrado Gini. The ISTAT institute, with a staff of about 170 workers, was supp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pisa
Pisa ( , or ) is a city and ''comune'' in Tuscany, central Italy, straddling the Arno just before it empties into the Ligurian Sea. It is the capital city of the Province of Pisa. Although Pisa is known worldwide for its leaning tower, the city contains more than twenty other historic churches, several medieval palaces, and bridges across the Arno. Much of the city's architecture was financed from its history as one of the Italian maritime republics. The city is also home to the University of Pisa, which has a history going back to the 12th century, the Scuola Normale Superiore di Pisa, founded by Napoleon in 1810, and its offshoot, the Sant'Anna School of Advanced Studies.Scuola Superiore Sant'Anna di Pisa Information statistics History ...
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European Gravitational Observatory
The European Gravitational Observatory (EGO) is a consortium established to manage the Virgo interferometric antenna and its related infrastructure, as well as to promote cooperation in the field of gravitational wave research in Europe. It was founded December 11, 2000, by the French CNRS and Italian INFN, and is headquartered near Pisa, in the commune of Cascina. Overview EGO is established under Italian law. Its governing body is a council composed of appointees nominated by the consortium members (up to three councilors per member). The Council appoints a Director who is the legal representative and chief executive of EGO. A scientific advisory committee advises the council on scientific and technical activities carried out by the consortium. It is composed of up to ten scientific personalities. EGO pursues these main objectives: * ensures the functioning of the VIRGO antenna, its maintenance, its operation and the improvements to be made; * ensures the maintenance of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virgo Interferometer
The Virgo interferometer is a large interferometer designed to detect gravitational waves predicted by the general theory of relativity. Virgo is a Michelson interferometer that is isolated from external disturbances: its mirrors and instrumentation are suspended and its laser beam operates in a vacuum. The instrument's two arms are three kilometres long and located in Santo Stefano a Macerata, near the city of Pisa, Italy. Virgo is hosted by the European Gravitational Observatory (EGO), a consortium founded by the French CNRS and Italian INFN. The ''Virgo Collaboration'' operates the detector and is composed of more than 650 members, representing 119 institutions in 14 different countries. Other interferometers similar to Virgo have the same goal of detecting gravitational waves, including the two LIGO interferometers in the United States (at the Hanford Site and in Livingston, Louisiana). Since 2007, Virgo and LIGO have agreed to share and jointly analyze the data recorded by th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravitational Wave
Gravitational waves are waves of the intensity of gravity generated by the accelerated masses of an orbital binary system that propagate as waves outward from their source at the speed of light. They were first proposed by Oliver Heaviside in 1893 and then later by Henri Poincaré in 1905 as waves similar to electromagnetic waves but the gravitational equivalent. Gravitational waves were later predicted in 1916 by Albert Einstein on the basis of his general theory of relativity as ripples in spacetime. Later he refused to accept gravitational waves. Gravitational waves transport energy as gravitational radiation, a form of radiant energy similar to electromagnetic radiation. Newton's law of universal gravitation, part of classical mechanics, does not provide for their existence, since that law is predicated on the assumption that physical interactions propagate instantaneously (at infinite speed)showing one of the ways the methods of Newtonian physics are unable to explain ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
