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Turret (architecture)
In architecture, a turret is a small circular tower, usually notably smaller than the main structure, that projects outwards from a wall or corner of that structure. Turret also refers to the small towers built atop larger tower structures. Etymology The word ''turret'' originated in around the year 1300 from ''touret'' which meant "small tower rising from a city wall, castle, or other larger building." ''Touret'' came from the Old French term ''torete'' which is the diminutive form of ''tour'', meaning “tower.” ''Tour'' dates back to the Latin word ''turris'' which also means “tower.” There is a record from 1862 of ''turret'' being used to mean "low, flat gun tower on a warship." Around this time, the word split into two separate definitions, with this definition being the one that goes on to describe gun turrets, a separate idea from the architectural element. Uses Turrets initially arose on castles out of a defensive need for greater visibility. Since they proje ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Turret (architecture) 1
Turret may refer to: * Turret (architecture), a small tower that projects above the wall of a building * Gun turret, a mechanism of a projectile-firing weapon * Objective turret, an indexable holder of multiple lenses in an optical microscope * Missile turret, a device for aiming missiles towards their intended target before launch * The Turret, a headland in Antarctica * Trading turret, a specialised telephony key system * Turret (anatomy), an element of the anatomy of a turret sponge * Turret (character), a character in the television series ''Dino-Riders'' * Turret (electronics), an element of a turret board that is soldered to electronic components to complete a circuit layout * Turret (superstructure), an element in the design of turret deck ships * Turret (toolholder), an indexable holder of multiple tools **Turret lathe, a lathe with a turret toolholder * Turret (Hadrian's Wall) A turret was a small watch tower, incorporated into the curtain wall of Hadrian's Wall. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Maine-et-Loire
Maine-et-Loire () is a department in the Loire Valley in the Pays de la Loire region in Western France. It is named after the two rivers, Maine and the Loire. It borders Mayenne and Sarthe to the north, Loire-Atlantique to the west, Indre-et-Loire to the east, Vienne and Deux-Sèvres to the south, Vendée to the south-west, and Ille-et-Vilaine to the north-west. It also borders Ille-et-Vilaine in the north for just , France's shortest department boundary. Its prefecture is Angers; its subprefectures are Cholet, Saumur and Segré-en-Anjou Bleu. Maine-et-Loire had a population of 818,273 in 2019.Populations légales 2019: 49 Maine-et-Loire INSEE History Maine-et-Loire is one of the original 83 departments created during the[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Ion D
An ion () is an atom or molecule with a net electrical charge. The charge of an electron is considered to be negative by convention and this charge is equal and opposite to the charge of a proton, which is considered to be positive by convention. The net charge of an ion is not zero because its total number of electrons is unequal to its total number of protons. A cation is a positively charged ion with fewer electrons than protons (e.g. K+ (potassium ion)) while an anion is a negatively charged ion with more electrons than protons (e.g. Cl− (chloride ion) and OH− (hydroxide ion)). Opposite electric charges are pulled towards one another by electrostatic force, so cations and anions attract each other and readily form ionic compounds. Ions consisting of only a single atom are termed ''monatomic ions'', ''atomic ions'' or ''simple ions'', while ions consisting of two or more atoms are termed polyatomic ions or ''molecular ions''. If only a + or − is present, it indicates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Romania
Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to the east, and the Black Sea to the southeast. It has a mainly continental climate, and an area of with a population of 19 million people. Romania is the List of European countries by area, twelfth-largest country in Europe and the List of European Union member states by population, sixth-most populous member state of the European Union. Europe's second-longest river, the Danube, empties into the Danube Delta in the southeast of the country. The Carpathian Mountains cross Romania from the north to the southwest and include Moldoveanu Peak, at an altitude of . Bucharest is the country's Bucharest metropolitan area, largest urban area and Economy of Romania, financial centre. Other major urban centers, urban areas include Cluj-Napoca, Timiș ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Bucharest
Bucharest ( , ; ) is the capital and largest city of Romania. The metropolis stands on the River Dâmbovița (river), Dâmbovița in south-eastern Romania. Its population is officially estimated at 1.76 million residents within a greater Bucharest metropolitan area, metropolitan area of 2.3 million residents, which makes Bucharest the List of cities in the European Union by population within city limits, 8th most-populous city in the European Union. The city area measures and comprises 6 districts (''Sectors of Bucharest, Sectoare''), while the metropolitan area covers . Bucharest is a major cultural, political and economic hub, the country's seat of government, and the capital of the Muntenia region. Bucharest was first mentioned in documents in 1459. The city became the capital in 1862 and is the centre of Romanian media, culture, and art. Its architecture is a mix of historical (mostly History of architecture#Revivalism and Eclecticism, Eclectic, but also Neoclassical arc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Dijon
Dijon (, ; ; in Burgundian language (Oïl), Burgundian: ''Digion'') is a city in and the Prefectures in France, prefecture of the Côte-d'Or Departments of France, department and of the Bourgogne-Franche-Comté Regions of France, region in eastern France. the Communes of France, commune had a population of 156,920. The earliest archaeological finds within the city limits of Dijon date to the Neolithic Period (geology), period. Dijon later became a Roman Empire, Roman settlement named ''Divio'', located on the road between Lyon and Paris. The province was home to the Duke of Burgundy, Dukes of Burgundy from the early 11th until the late 15th centuries, and Dijon became a place of tremendous wealth and power, one of the great European centres of art, learning, and science. The city has retained varied architectural styles from many of the main periods of the past millennium, including Capetian, Gothic architecture, Gothic, and Renaissance architecture, Renaissance. Many still-i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Lisbon
Lisbon ( ; ) is the capital and largest city of Portugal, with an estimated population of 567,131, as of 2023, within its administrative limits and 3,028,000 within the Lisbon Metropolitan Area, metropolis, as of 2025. Lisbon is mainland Europe's westernmost capital city (second overall after Reykjavík, Reykjavik), and the only one along the Atlantic coast, the others (Reykjavik and Dublin) being on islands. The city lies in the western portion of the Iberian Peninsula, on the northern shore of the River Tagus. The western portion of its metro area, the Portuguese Riviera, hosts the westernmost point of Continental Europe, culminating at Cabo da Roca. Lisbon is one of the List of oldest continuously inhabited cities, oldest cities in the world and the second-oldest European capital city (after Athens), predating other modern European capitals by centuries. Settled by pre-Celtic tribes and later founded and civilized by the Phoenicians, Julius Caesar made it a municipium ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Cupola
In architecture, a cupola () is a relatively small, usually dome-like structure on top of a building often crowning a larger roof or dome. Cupolas often serve as a roof lantern to admit light and air or as a lookout. The word derives, via Italian language, Italian, from lower Latin ''cupula'' (classical Latin ''cupella''), (Latin ''cupa''), indicating a vault resembling an upside-down cup. The cylindrical drum underneath a larger cupola is called a tholobate. Background The cupola evolved during the Renaissance from the older Oculus (architecture), oculus. Being weatherproof, the cupola was better suited to the wetter climates of northern Europe. The chhatri, seen in Architecture of India, Indian architecture, fits the definition of a cupola when it is used atop a larger structure. Cupolas often serve as a Bell tower, belfry, Belvedere (structure), belvedere, or roof lantern above a main roof. In other cases they may crown a spire, tower, or Turret (architecture), turret. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Bartizan
A bartizan (an alteration of ''bratticing''), also called a guerite, ''garita'', or ''échauguette'', or spelled bartisan, is an overhanging turret projecting from the walls of late-medieval and early-modern fortifications from the early 14th century up to the 18th century. Most frequently found at corners, they protected a warder and enabled him to see his surroundings. Bartizans are generally furnished with oillets or arrow slits. The turret was usually supported by stepped masonry corbels and could be round, polygonal or square. Bartizans were incorporated into many notable examples of Scottish Baronial architecture. In the architecture of Aberdeen, the new Town House, built in 1868–74, incorporates bartizans in the West Tower. Gallery On walls File:Round Bartizan, Fortaleza de Santiago, Sesimbra, Portugal.JPG, ''Guarita'' at Fortaleza de Santiago, Sesimbra Municipality, Portugal File:Sudika Isla watchtower.jpg, ''Gardjola'' at the Spur, Senglea, Malta File:Can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Moorish Architecture
Moorish architecture is a style within Islamic architecture that developed in the western Islamic world, including al-Andalus (the Iberian Peninsula) and what is now Morocco, Algeria, and Tunisia (part of the Maghreb). Scholarly references on Islamic architecture often refer to this architectural tradition in terms such as architecture of the Islamic West or architecture of the Western Islamic lands. This architectural tradition integrated influences from pre-Islamic Roman, Byzantine, and Visigothic architectures, from ongoing artistic currents in the Islamic Middle East, and from North African Berber traditions. Major centers of artistic development included the main capitals of the empires and Muslim states in the region's history, such as Córdoba, Kairouan, Fes, Marrakesh, Seville, Granada and Tlemcen. While Kairouan and Córdoba were some of the most important centers during the 8th to 10th centuries, a wider regional style was later synthesized and shared across the Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Belém Tower
Belém Tower (, ; literally: Bethlehem Tower), officially the Tower of Vincent of Saragossa, Saint Vincent () is a 16th-century fortification located in Lisbon that served as a point of embarkation and disembarkation for Portuguese explorers and as a ceremonial gateway to Lisbon. This tower symbolizes Portugal's maritime and colonial power in early modern Europe. It was built during the height of the Portuguese Renaissance, and is a prominent example of the Portuguese Manueline style, but it also incorporates other architectural styles, such as the minarets, which are inspired by Moorish architecture. The structure was built from lioz limestone and is composed of a bastion and a , four-storey tower. Since 1983, the tower has been a UNESCO World Heritage Site, along with the Jerónimos Monastery. It is often portrayed as a symbol of Europe's Age of Discoveries and as a metonym for Portugal or Lisbon, given its landmark status. It has incorrectly been stated that the tower was b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |