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Abd Al-Rahman Al-Jadiri
Abu Zayd Abd al-Rahman Mohammed al-Jadiri () (born in Meknes, in 1375 and died in Fez, probably in 1416) was the (time-keeper) at the Qarawiyyin Mosque. He wrote a treatise on the determination of time of day and night, an (verse composition) in 26 chapters and 335 verses, entitled (1391/2), and a calendar adapted to the latitude of Fez Fez most often refers to: * Fez (hat), a type of felt hat commonly worn in the Ottoman Empire * Fez, Morocco (or Fes), the second largest city of Morocco Fez or FEZ may also refer to: Media * ''Fez'' (Frank Stella), a 1964 painting by the moder ..., .Samso, J. "An Outline of the History of Maghribi Zijes from the End of the Thirteenth Century", in: ''Journal for the History of Astronomy'', p.94 References Sources * * Moroccan writers Medieval Moroccan astronomers Astronomers of the medieval Islamic world 1375 births 1416 deaths People from Meknes 14th-century Moroccan people 15th-century Moroccan people People from Fez, Mo ...
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Meknes
Meknes ( ar, مكناس, maknās, ; ber, ⴰⵎⴽⵏⴰⵙ, amknas; french: Meknès) is one of the four Imperial cities of Morocco, located in northern central Morocco and the sixth largest city by population in the kingdom. Founded in the 11th century by the Almoravids as a military settlement, Meknes became the capital of Morocco under the reign of Sultan Moulay Ismaïl (1672–1727), son of the founder of the Alaouite dynasty. Moulay Ismaïl created a massive imperial palace complex and endowed the city with extensive fortifications and monumental gates. The city recorded a population of 632,079 in the 2014 Moroccan census. It is the seat of Meknès Prefecture and an important economic pole in the region of Fès-Meknès. Etymology Meknes is named after a Berber tribe which, was known as '' Miknasa'' (native Berber name: Imeknasen) in the medieval North African documents. History Early history (8th–16th centuries) Volubilis, a major Roman-era settlement in Morocco ...
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Morocco
Morocco (),, ) officially the Kingdom of Morocco, is the westernmost country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to the east, and the disputed territory of Western Sahara to the south. Mauritania lies to the south of Western Sahara. Morocco also claims the Spanish exclaves of Ceuta, Melilla and Peñón de Vélez de la Gomera, and several small Spanish-controlled islands off its coast. It spans an area of or , with a population of roughly 37 million. Its official and predominant religion is Islam, and the official languages are Arabic and Berber; the Moroccan dialect of Arabic and French are also widely spoken. Moroccan identity and culture is a mix of Arab, Berber, and European cultures. Its capital is Rabat, while its largest city is Casablanca. In a region inhabited since the Paleolithic Era over 300,000 years ago, the first Moroccan st ...
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Islamic Golden Age
The Islamic Golden Age was a period of cultural, economic, and scientific flourishing in the history of Islam, traditionally dated from the 8th century to the 14th century. This period is traditionally understood to have begun during the reign of the Abbasid Caliphate, Abbasid caliph Harun al-Rashid (786 to 809) with the inauguration of the House of Wisdom in Baghdad, the world's largest city by then, where Muslim Ulama, scholars and polymaths from various parts of the world with different cultural backgrounds were mandated to gather and translate all of the known world's classical knowledge into Aramaic and Arabic. The period is traditionally said to have ended with the collapse of the Abbasid caliphate due to Mongol invasions and conquests, Mongol invasions and the Siege of Baghdad (1258), Siege of Baghdad in 1258. A few scholars date the end of the golden age around 1350 linking with the Timurid Renaissance, while several modern historians and scholars place the end of the Is ...
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Astronomer
An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, moons, comets and galaxies – in either observational (by analyzing the data) or theoretical astronomy. Examples of topics or fields astronomers study include planetary science, solar astronomy, the origin or evolution of stars, or the formation of galaxies. A related but distinct subject is physical cosmology, which studies the Universe as a whole. Types Astronomers usually fall under either of two main types: observational and theoretical. Observational astronomers make direct observations of celestial objects and analyze the data. In contrast, theoretical astronomers create and investigate models of things that cannot be observed. Because it takes millions to billions of years for a system of stars or a galaxy to complete a life cycle, astronomers must observe snapsh ...
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Muwaqqit
In the history of Islam, a ''muwaqqit'' ( ar, مُوَقَّت, more rarely ''mīqātī'') was an astronomer tasked with the timekeeping and the regulation of prayer times in an Islamic institution like a mosque or a madrasa. Unlike the muezzin (reciter of the call to prayer) who was usually selected for his piety and voice, a muwaqqit was selected for his knowledge and skill in astronomy. Not all mosques had a muwaqqit. The office was first recorded in the late 13th century in the Mosque of Amr ibn al-As in the Mamluk Sultanate of Cairo and then spread to various parts of the Muslim world. Even then, many major mosques only relied on muezzins to determine prayer times using traditional methods, such as observing shadow lengths and twilight phenomena. The lack of historical sources and research makes it difficult to ascertain the specific functions and roles of the muwaqqit. There is uncertainty among historians of science whether the muwaqqit was a specialised office whose ...
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Qarawiyyin
The University of al-Qarawiyyin ( ar, جامعة القرويين; ber, ⵜⴰⵙⴷⴰⵡⵉⵜ ⵏ ⵍⵇⴰⵕⴰⵡⵉⵢⵉⵏ; french: Université Al Quaraouiyine), also written Al-Karaouine or Al Quaraouiyine, is a university located in Fez, Morocco. It was founded as a mosque by Fatima al-Fihri in 857–859 and subsequently became one of the leading spiritual and educational centers of the Islamic Golden Age. It was incorporated into Morocco's modern state university system in 1963 and officially renamed "University of Al Quaraouiyine" two years later. The mosque building itself is also a significant complex of historical Moroccan and Islamic architecture that features elements from many different periods of Moroccan history. Scholars consider al-Qarawiyyin to have been effectively run as a madrasa until after World War II.Lulat, Y. G.-M.: ''A History Of African Higher Education From Antiquity To The Present: A Critical Synthesis Studies in Higher Education'', Greenw ...
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Treatise
A treatise is a formal and systematic written discourse on some subject, generally longer and treating it in greater depth than an essay, and more concerned with investigating or exposing the principles of the subject and its conclusions." Treatise." Merriam-Webster Online Dictionary. Accessed September 12, 2020. A monograph is a treatise on a specialized topic. Etymology The word 'treatise' first appeared in the fourteenth century as the Medieval English word ''tretis'', which evolved from the Medieval Latin ''tractatus'' and the Latin ''tractare'', meaning to treat or to handle. Historically significant treatises Table The works presented here have been identified as influential by scholars on the development of human civilization. Discussion of select examples Euclid's ''Elements'' Euclid's ''Elements'' has appeared in more editions than any other books except the ''Bible'' and is one of the most important mathematical treatises ever. It has been translated to nume ...
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Moroccan Writers
Moroccan may refer to: * Something or someone from, or related to the country of Morocco * Moroccan people * Moroccan Arabic Moroccan Arabic ( ar, العربية المغربية الدارجة, translit=al-ʻArabīya al-Maghribīya ad-Dārija ), also known as Darija (), is the dialectal, vernacular form or forms of Arabic spoken in Morocco. It is part of the Maghre ..., spoken in Morocco * Moroccan Jews See also * Morocco leather * * {{disambig Language and nationality disambiguation pages ...
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Medieval Moroccan Astronomers
In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire and transitioned into the Renaissance and the Age of Discovery. The Middle Ages is the middle period of the three traditional divisions of Western history: classical antiquity, the medieval period, and the modern period. The medieval period is itself subdivided into the Early, High, and Late Middle Ages. Population decline, counterurbanisation, the collapse of centralized authority, invasions, and mass migrations of tribes, which had begun in late antiquity, continued into the Early Middle Ages. The large-scale movements of the Migration Period, including various Germanic peoples, formed new kingdoms in what remained of the Western Roman Empire. In the 7th century, North Africa and the Middle East—most recently part of the Eastern Roman ( ...
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Astronomers Of The Medieval Islamic World
An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, moons, comets and galaxies – in either observational (by analyzing the data) or theoretical astronomy. Examples of topics or fields astronomers study include planetary science, solar astronomy, the origin or evolution of stars, or the formation of galaxies. A related but distinct subject is physical cosmology, which studies the Universe as a whole. Types Astronomers usually fall under either of two main types: observational and theoretical. Observational astronomers make direct observations of celestial objects and analyze the data. In contrast, theoretical astronomers create and investigate models of things that cannot be observed. Because it takes millions to billions of years for a system of stars or a galaxy to complete a life cycle, astronomers must observe snapshots of ...
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1375 Births
Year 1375 ( MCCCLXXV) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. Events January–December * April 14 – The Mamluks from Egypt complete their conquest of the Armenian Kingdom of Cilicia. Levon V Lusignan of Armenia is imprisoned for several years in Cairo, until a ransom is paid by King John I of Castile. * April 21 – Mujahid Shah succeeds his father, Mohammed Shah I, as ruler of the Bahmani Sultanate in the Deccan Plateau of southern India. * June 18 – The future King John I of Castile marries Eleanor of Aragon. * June 27 – Hundred Years' War: The English, weakened by the plague, lose so much ground to the French that they agree to sign the Treaty of Bruges, leaving them with only the coastal towns of Calais, Bordeaux and Bayonne. * October 24 – Margaret I of Denmark becomes Regent of Denmark after the death of her father, Valdemar IV. Date unknown * The Grand Duchy of Mo ...
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1416 Deaths
Year 1416 ( MCDXVI) was a leap year starting on Wednesday (link will display the full calendar) of the Julian calendar. Events January–December * January 27 – The Republic of Ragusa is the first state in Europe to outlaw slavery. * May 29 – Battle of Gallipoli: Venetian admiral Pietro Loredan destroys the Ottoman fleet. * May 30 – The Catholic Church burns Jerome of Prague as a heretic. Date unknown * The Trezzo sull'Adda Bridge (the longest arch bridge in the world at the time) is destroyed. * The Hussite Bible is completed by Tamás Pécsi and Bálint Újlaki. Births * February 26 – Christopher of Bavaria (d. 1448) * March 27 – Antonio Squarcialupi, Italian organist and composer (d. 1480) * March 28 – Jodha of Mandore, Ruler of Marwar (d. 1489) * May 25 – Jakobus, nobleman from Lichtenberg in the northern part of Alsace (d. 1480) * October 26 – Edmund Grey, 1st Earl of Kent (d. 1490) * ''date unknown'' ** ...
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