SicilySicily (Sicilia siˈtʃiːlja; Sicilia sɪˈ(t)ʃiːlja) is the largest and most populous island in the Mediterranean Sea and one of the 20 regions of Italy with the Strait of Messina dividing it from the region of Calabria in Southern Italy. It is one of the five Italian autonomous regions and is officially referred to as Regione Siciliana. The region has 4.8 million inhabitants. Its capital city is Palermo. Sicily is in the central Mediterranean Sea, south of the Italian Peninsula in continental Europe, from which it is separated by the narrow Strait of Messina.
PalermoPalermo (pəˈlɛərmoʊ,_-ˈlɜːr- , paˈlɛrmo; Palermu paˈlɛmmʊ, locally also Paliemmu or Palèimmu) is a city in southern Italy, the capital of both the autonomous region of Sicily and the Metropolitan City of Palermo, the city's surrounding metropolitan province. The city is noted for its history, culture, architecture and gastronomy, playing an important role throughout much of its existence; it is over 2,700 years old. Palermo is in the northwest of the island of Sicily, by the Gulf of Palermo in the Tyrrhenian Sea.
Benito MussoliniBenito Amilcare Andrea Mussolini (UKˌmʊsəˈliːni,_ˌmʌs- , USˌmuːs- , beˈniːto aˈmilkare anˈdrɛːa mussoˈliːni; 29 July 1883 - 28 April 1945) was an Italian dictator and journalist who founded and led the National Fascist Party (PNF). He was Prime Minister of Italy from the March on Rome in 1922 until his deposition in 1943, as well as "Duce" of Italian fascism from the establishment of the Italian Fasces of Combat in 1919 until his summary execution in 1945 by Italian partisans.
Reinforced concreteReinforced concrete, also called ferroconcrete, is a composite material in which concrete's relatively low tensile strength and ductility are compensated for by the inclusion of reinforcement having higher tensile strength or ductility. The reinforcement is usually, though not necessarily, steel bars (rebar) and is usually embedded passively in the concrete before the concrete sets. However, post-tensioning is also employed as a technique to reinforce the concrete. In terms of volume used annually, it is one of the most common engineering materials.
Prestressed concretePrestressed concrete is a form of concrete used in construction. It is substantially "prestressed" (compressed) during production, in a manner that strengthens it against tensile forces which will exist when in service. This compression is produced by the tensioning of high-strength "tendons" located within or adjacent to the concrete and is done to improve the performance of the concrete in service. Tendons may consist of single wires, multi-wire strands or threaded bars that are most commonly made from high-tensile steels, carbon fiber or aramid fiber.
