Spire (protein)
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Spire (protein)
A spire is a tall, slender, pointed structure on top of a roof of a building or tower, especially at the summit of church steeples. A spire may have a square, circular, or polygonal plan, with a roughly conical or pyramidal shape. Spires are typically made of stonework or brickwork, or else of timber structures with Cladding (construction), metal cladding, ceramic tile, ceramic tiling, roof shingles, or Slate roof, slates on the exterior. Since towers supporting spires are usually square, square-plan spires emerge directly from the tower's walls, but octagonal spires are either built for a pyramidal transition section called a ''Broach spire, broach'' at the spire's base, or else freed spaces around the tower's summit for decorative elements like pinnacles. The former solution is known as a ''broach spire''. Small or short spires are known as ''spikes'', ''spirelets'', or ''flèche (architecture), flèches''. Etymology This sense of the word spire is attested in English since ...
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Burj Khalifa
The Burj Khalifa (; ar, برج خليفة, , Khalifa Tower), known as the Burj Dubai prior to its inauguration in 2010, is a skyscraper in Dubai, United Arab Emirates. It is known for being the world’s tallest building. With a total height of 829.8 m (2,722 ft, or just over half a mile) and a roof height (excluding antenna, but including a 242.6 m spire) of , the Burj Khalifa has been the tallest structure and building in the world since its topping out in 2009, supplanting Taipei 101, the previous holder of that status. Construction of the Burj Khalifa began in 2004, with the exterior completed five years later in 2009. The primary structure is reinforced concrete and some of the structural steel for the building originated from the Palace of the Republic in East Berlin, the former East German parliament. The building was opened in 2010 as part of a new development called Downtown Dubai. It was designed to be the centerpiece of large-scale, mixed-use development. ...
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Middle Low German
Middle Low German or Middle Saxon (autonym: ''Sassisch'', i.e. " Saxon", Standard High German: ', Modern Dutch: ') is a developmental stage of Low German. It developed from the Old Saxon language in the Middle Ages and has been documented in writing since about 1225/34 (''Sachsenspiegel''). During the Hanseatic period (from about 1300 to about 1600), Middle Low German was the leading written language in the north of Central Europe and served as a lingua franca in the northern half of Europe. It was used parallel to medieval Latin also for purposes of diplomacy and for deeds. Terminology While ''Middle Low German'' (MLG) is a scholarly term developed in hindsight, speakers in their time referred to the language mainly as (Saxon) or (the Saxon language). This terminology was also still known in Luther's time in the adjacent Central German-speaking areas. Its Latin equivalent was also used as meaning 'Low German' (among other meanings). Some languages whose first contacts w ...
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Freiburg Minster
Freiburg Minster (german: Freiburger Münster or Münster Unserer Lieben Frau) is the cathedral of Freiburg im Breisgau, southwest Germany. The last duke of Zähringen had started the building around 1200 in romanesque style. The construction continued in 1230 in Gothic style. The minster was partly built on the foundations of an original church that had been there from the beginning of Freiburg, in 1120. In the Middle Ages, Freiburg lay in the Diocese of Konstanz. In 1827, Freiburg Minster became the seat of the newly erected Catholic Archdiocese of Freiburg, and thus a cathedral. Architecture The Swiss historian Jacob Burckhardt once said that the church's 116-meter tower ''will forever remain the most beautiful spire on earth''. His remark gave rise to the frequently heard misquote of the most ''beautiful tower in the whole of Christianity''. The tower is nearly square at the base, and at its centre is the dodecagonal star gallery. Above this gallery, the tower is octagona ...
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Christopher Wren
Sir Christopher Wren PRS FRS (; – ) was one of the most highly acclaimed English architects in history, as well as an anatomist, astronomer, geometer, and mathematician-physicist. He was accorded responsibility for rebuilding 52 churches in the City of London after the Great Fire in 1666, including what is regarded as his masterpiece, St Paul's Cathedral, on Ludgate Hill, completed in 1710. The principal creative responsibility for a number of the churches is now more commonly attributed to others in his office, especially Nicholas Hawksmoor. Other notable buildings by Wren include the Royal Hospital Chelsea, the Old Royal Naval College, Greenwich, and the south front of Hampton Court Palace. Educated in Latin and Aristotelian physics at the University of Oxford, Wren was a founder of the Royal Society and served as its president from 1680 to 1682. His scientific work was highly regarded by Isaac Newton and Blaise Pascal. Life and works Wren was born in East Knoyl ...
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Chichester Cathedral
Chichester Cathedral, formally known as the Cathedral Church of the Holy Trinity, is the seat of the Anglican Bishop of Chichester. It is located in Chichester, in West Sussex, England. It was founded as a cathedral in 1075, when the seat of the bishop was moved from Selsey.Tim Tatton-Brown and John Crook, ''The English Cathedral'', New Holland (2002), Chichester Cathedral has fine architecture in both the Norman and the Gothic styles, and has been described by the architectural critic Ian Nairn as "the most typical English Cathedral". Despite this, Chichester has two architectural features that are unique among England's medieval cathedrals—a free-standing medieval bell tower (or campanile) and double aisles.Alec Clifton-Taylor, ''The Cathedrals of England'', Thames & Hudson (1967) The cathedral contains two rare medieval sculptures, and many modern art works including tapestries, stained glass and sculpture, many of these commissioned by Walter Hussey (Dean, 1955–77). Th ...
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Lincoln Cathedral
Lincoln Cathedral, Lincoln Minster, or the Cathedral Church of the Blessed Virgin Mary of Lincoln and sometimes St Mary's Cathedral, in Lincoln, England, is a Grade I listed cathedral and is the seat of the Anglican Bishop of Lincoln. Construction commenced in 1072 and continued in several phases throughout the High Middle Ages. Like many of the medieval cathedrals of England, it was built in the Early Gothic style. Some historians claim it became the tallest building in the world upon the completion of its high central spire in 1311, although this is disputed. If so, it was the first building to hold that title after the Great Pyramid of Giza, and held it for 238 years until the spire collapsed in 1548, and was not rebuilt. Had the central spire remained intact, Lincoln Cathedral would have remained the world's tallest structure until the completion of the Washington Monument in 1884. For hundreds of years the cathedral held one of the four remaining copies of the original Mag ...
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Malmesbury Abbey
Malmesbury Abbey, at Malmesbury in Wiltshire, England, is a religious house dedicated to Saint Peter and Paul the Apostle, Saint Paul. It was one of the few English houses with a continuous history from the 7th century through to the dissolution of the monasteries. Monastic history In the later seventh century, the site of the Abbey was chosen by Maildubh, an Irish monasticism, Irish monk who established a hermitage, teaching local children. Toward the end of his life, in the late seventh century, the area was conquered by the Anglo-Saxons, Saxons.''Blackwell Encyclopedia of Anglo Saxon England'', p. 209. Malmesbury Abbey was founded as a Benedictine monastery around 676 by the scholar-poet Aldhelm, a nephew of King Ine of Wessex. The town of Malmesbury grew around the expanding Abbey and under Alfred the Great was made a burh, with an assessment of 12 hides. In AD 941, King Æthelstan was buried in the Abbey. Æthelstan had died in Gloucester in October 939. The choice of Malme ...
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Lichfield Cathedral
Lichfield Cathedral is an Anglican cathedral in Lichfield, Staffordshire, England, one of only three cathedrals in the United Kingdom with three spires (together with Truro Cathedral and St Mary's Cathedral in Edinburgh), and the only medieval one of the three. It is the cathedral of the Diocese of Lichfield, which covers Staffordshire, much of Shropshire, and parts of the Black Country and West Midlands. It is the seat of the Bishop of Lichfield, currently Michael Ipgrave, who was appointed in 2016. It is a Grade I listed building. Overview The cathedral is dedicated to St Chad and Saint Mary. Its internal length is , and the breadth of the nave is . The central spire is high and the western spires are about . The stone is sandstone and came from a quarry on the south side of Lichfield. The walls of the nave lean outwards slightly, due to the weight of stone used in the ceiling vaulting; some 200–300 tons of which was removed during renovation work to prevent the walls ...
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Fribourg Cathedral
Fribourg Cathedral (french: Cathédrale Saint-Nicolas de Fribourg) is a Roman Catholic cathedral in Fribourg, Switzerland, built in the Gothic style, on a rocky outcrop 50 metres above the river Sarine (Saane), dominating the medieval town below. It is the episcopal seat of the Diocese of Lausanne, Geneva and Fribourg. History The main body of the church was started in 1283 and completed by 1430. The tower was completed in 1490. It is 76 metres tall and houses 11 bells. It also features a rose window above the main portal with stained glass by Harrison Weltlich (1988). The stained-glass windows, designed by the Polish painter Jozef Mehoffer and made by local craftsmen Kirsch & Fleckner between 1896 and 1936, constitute one of the most important collections of religious Art Nouveau Art Nouveau (; ) is an international style of art, architecture, and applied art, especially the decorative arts. The style is known by different names in different languages: in German, in Ita ...
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Chartres Cathedral
Chartres Cathedral, also known as the Cathedral of Our Lady of Chartres (french: Cathédrale Notre-Dame de Chartres), is a Roman Catholic church in Chartres, France, about southwest of Paris, and is the seat of the Bishop of Chartres. Mostly constructed between 1194 and 1220, it stands on the site of at least five cathedrals that have occupied the site since the Diocese of Chartres was formed as an episcopal see in the 4th century. It is in the High Gothic and Romanesque styles, with a Flamboyant north spire. The cathedral was designated a World Heritage Site by UNESCO in 1979, which called it "the high point of French Gothic art" and a "masterpiece". The cathedral is well-preserved and well-restored: the majority of the original stained glass windows survive intact, while the architecture has seen only minor changes since the early 13th century. The building's exterior is dominated by heavy flying buttresses which allowed the architects to increase the window size significan ...
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Dormers
A dormer is a roofed structure, often containing a window, that projects vertically beyond the plane of a pitched roof. A dormer window (also called ''dormer'') is a form of roof window. Dormers are commonly used to increase the usable space in a loft and to create window openings in a roof plane. A dormer is often one of the primary elements of a loft conversion. As a prominent element of many buildings, different types of dormer have evolved to complement different styles of architecture. When the structure appears on the spires of churches and cathedrals, it is usually referred to as a ''lucarne''. History The word ''dormer'' is derived from the Middle French , meaning "sleeping room", as dormer windows often provided light and space to attic-level bedrooms. One of the earliest uses of dormers was in the form of lucarnes, slender dormers which provided ventilation to the spires of English Gothic churches and cathedrals. An early example are the lucarnes of the spire of Ch ...
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Notre-Dame De Paris
Notre-Dame de Paris (; meaning "Our Lady of Paris"), referred to simply as Notre-Dame, is a medieval Catholic cathedral on the Île de la Cité (an island in the Seine River), in the 4th arrondissement of Paris. The cathedral, dedicated to the Virgin Mary, is considered one of the finest examples of French Gothic architecture. Several of its attributes set it apart from the earlier Romanesque style, particularly its pioneering use of the rib vault and flying buttress, its enormous and colourful rose windows, and the naturalism and abundance of its sculptural decoration. Notre Dame also stands out for its musical components, notably its three pipe organs (one of which is historic) and its immense church bells. Construction of the cathedral began in 1163 under Bishop Maurice de Sully and was largely completed by 1260, though it was modified frequently in the centuries that followed. In the 1790s, during the French Revolution, Notre-Dame suffered extensive desecration; much of i ...
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