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Ibn Al‐Raqqam
Ibn Al‐Raqqam Muḥammad Ibn Ibrahim Al‐Mursi Al‐Andalusi Al‐Tunisi Al‐Awsi ( ar, ابن الرقام الأوسي) also known as Ibn Al‐Raqqam was a 13th century Andalusian-Arab astronomer, mathematician and physician; but also a Sunni Muslim theologian and jurist. Biography Abu Abdullah Ibn Al-Raqam was born in Murcia in 1250, in an family with the nisba ''al-Awsi'', probably from the Banu Aws tribe, and grew up and learned there until the city was annexed by Castile in 1266. He left Murcia for the city of Bejaia, in present-day Algeria, and lived there until he went to Tunisia and spent time there writing some of his books. Later in his life, he settled in Granada, the capital of the Emirate of Granada, after accepting an invitation from Muhammad II of Granada. Although several works have been attributed to him by Ibn Al-Khatib, only three ones have survived in an extant form. Two of this works are astronomical tables that are similar in both subject and cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murcia
Murcia (, , ) is a city in south-eastern Spain, the capital and most populous city of the autonomous community of the Region of Murcia, and the seventh largest city in the country. It has a population of 460,349 inhabitants in 2021 (about one third of the total population of the Region). The total population of the metropolitan area is 672,773 in 2020, covering an urban area of 1,230.9 km2. It is located on the Segura River, in the southeast of the Iberian Peninsula. It has a climate with hot summers, mild winters, and relatively low precipitation. Murcia was founded by the emir of Cordoba Abd ar-Rahman II in 825 with the name ''Mursiyah'' ( ar, مرسية). It is now mainly a services city and a university town. Highlights for visitors include the Cathedral of Murcia and a number of baroque buildings, renowned local cuisine, Holy Week procession, works of art by the famous Murcian sculptor Francisco Salzillo, and the ''Fiestas de Primavera'' (Spring Festival). The city, as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ibn Al-Khatib
Lisan ad-Din Ibn al-Khatib ( ar, لسان الدين ابن الخطيب, Lisān ad-Dīn Ibn al-Khaṭīb) (Born 16 November 1313, Loja– died 1374, Fes; full name in ar, محمد بن عبد الله بن سعيد بن عبد الله بن سعيد بن علي بن أحمد السّلماني, links=no, ''Muḥammad ibn ʿAbdallāh ibn Saʿīd ibn ʿAbdallāh ibn Saʿīd ibn ʿAlī ibn Aḥmad as-Salmānī'') was an Arab Andalusi polymath poet, writer, historian, philosopher, physician and politician from Emirate of Granada. Some of his poems decorate the walls of the palace of Alhambra in Granada. He is known for composing the ''muwashahs'' entitled "''Jadaka al-Ghaithu''" and "'' Lamma Bada Yatathanna''." He is highly esteemed both as an historian and as a poet. He was a contemporary and acquaintance of Ibn Khaldun. His great historical work, ''al-Ihata fi akhbar Gharnata'' ''الإحاطة في أخبار غرناطة'' (''The Complete Source on the History of Granada''), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
13th-century People From Ifriqiya
The 13th century was the century which lasted from January 1, 1201 ( MCCI) through December 31, 1300 ( MCCC) in accordance with the Julian calendar. The Mongol Empire was founded by Genghis Khan, which stretched from Eastern Asia to Eastern Europe. The conquests of Hulagu Khan and other Mongol invasions changed the course of the Muslim world, most notably the Siege of Baghdad (1258), the destruction of the House of Wisdom and the weakening of the Mamluks and Rums which, according to historians, caused the decline of the Islamic Golden Age. Other Muslim powers such as the Mali Empire and Delhi Sultanate conquered large parts of West Africa and the Indian subcontinent, while Buddhism witnessed a decline through the conquest led by Bakhtiyar Khilji. The Southern Song dynasty would begin the century as a prosperous kingdom but would eventually be invaded and annexed into the Yuan dynasty of the Mongols. The Kamakura Shogunate of Japan would be invaded by the Mongols. Goryeo resiste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scholars Of The Nasrid Period
A scholar is a person who pursues academic and intellectual activities, particularly academics who apply their intellectualism into expertise in an area of study. A scholar can also be an academic, who works as a professor, teacher, or researcher at a university. An academic usually holds an advanced degree or a terminal degree, such as a master's degree or a doctorate ( PhD). Independent scholars, such as philosophers and public intellectuals, work outside of the academy, yet publish in academic journals and participate in scholarly public discussion. Definitions In contemporary English usage, the term ''scholar'' sometimes is equivalent to the term ''academic'', and describes a university-educated individual who has achieved intellectual mastery of an academic discipline, as instructor and as researcher. Moreover, before the establishment of universities, the term ''scholar'' identified and described an intellectual person whose primary occupation was professional research. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
13th-century Astronomers
The 13th century was the century which lasted from January 1, 1201 ( MCCI) through December 31, 1300 ( MCCC) in accordance with the Julian calendar. The Mongol Empire was founded by Genghis Khan, which stretched from Eastern Asia to Eastern Europe. The conquests of Hulagu Khan and other Mongol invasions changed the course of the Muslim world, most notably the Siege of Baghdad (1258), the destruction of the House of Wisdom and the weakening of the Mamluks and Rums which, according to historians, caused the decline of the Islamic Golden Age. Other Muslim powers such as the Mali Empire and Delhi Sultanate conquered large parts of West Africa and the Indian subcontinent, while Buddhism witnessed a decline through the conquest led by Bakhtiyar Khilji. The Southern Song dynasty would begin the century as a prosperous kingdom but would eventually be invaded and annexed into the Yuan dynasty of the Mongols. The Kamakura Shogunate of Japan would be invaded by the Mongols. Goryeo resiste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematicians From Al-Andalus
A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, structure, space, models, and change. History One of the earliest known mathematicians were Thales of Miletus (c. 624–c.546 BC); he has been hailed as the first true mathematician and the first known individual to whom a mathematical discovery has been attributed. He is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales' Theorem. The number of known mathematicians grew when Pythagoras of Samos (c. 582–c. 507 BC) established the Pythagorean School, whose doctrine it was that mathematics ruled the universe and whose motto was "All is number". It was the Pythagoreans who coined the term "mathematics", and with whom the study of mathematics for its own sake begins. The first woman mathematician recorded by history was Hypat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physicians From Al-Andalus
A physician (American English), medical practitioner (Commonwealth English), medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the study, diagnosis, prognosis and treatment of disease, injury, and other physical and mental impairments. Physicians may focus their practice on certain disease categories, types of patients, and methods of treatment—known as specialities—or they may assume responsibility for the provision of continuing and comprehensive medical care to individuals, families, and communities—known as general practice. Medical practice properly requires both a detailed knowledge of the academic disciplines, such as anatomy and physiology, underlying diseases and their treatment—the ''science'' of medicine—and also a decent competence in its applied practice—the art or ''craft'' of medicine. Both the role of the physician and the meaning of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomers From Al-Andalus
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Murcia
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1315 Deaths
Year 1315 ( MCCCXV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. Events January–December * May 9 – Eudes IV succeeds Hugh V as Duke of Burgundy. * August – Louis X is crowned King of France at Reims. * August 13 – Louis X of France marries Clemence d'Anjou. * August 29 – Battle of Montecatini: Pisa defeats the forces of Florence and Naples. * September – Battle of Moiry Pass (Bruce campaign in Ireland): Edward Bruce (brother of the King of Scotland), with a Scots-Irish army, defeats a garrison of Hiberno-Norman troops of the Lordship of Ireland at Armagh, as part of his attempt to revive the High Kingship of Ireland. * October 25 – Banastre Rebellion: Adam Banastre, Henry de Lea and William Bradshaw attack Liverpool Castle. * November 15 – Battle of Morgarten: The Swiss defeat Leopold of Austria on the shore of the Ägerisee, ensuring independence for the Swiss Confederation. Date unknown * Loui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1250 Births
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ibn Al‐Ha'im Al‐Ishbili
} Abu Muhammad Abd al-Haqq al‐Ghafiqi al‐Ishbili (), also known as Ibn al‐Hāʾim (fl. was a medieval Muslim astronomer and mathematician from Seville. He is known to modern scholars for his (1204/5), which was had a great influence on the development of Islamic astronomy and which has provided important information on astronomers from Al-Andalus, including the instrument maker and astrologer Al-Zarqali. Life Ibn al‐Hāʾim originated from Seville in Al-Andalus. As a student, he learnt mathematics using the works of the scholars Al-Jayyani and Jabir ibn Aflah. He probably worked in North Africa, at a time when the Almohad Caliphate ruled the region. Ibn al‐Hāʾim became proficient at mathematics and was familiar with the trigonometrical concepts introduced into al‐Andalus by the scholar Ibn Mu'adh al-Jayyani in the 11th century and developed during the next century by the astronomer and mathematician Jābir ibn Aflaḥ. In 1204/5 Ibn al‐Hāʾim wrote ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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