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Al-Biruni
Abu Rayhan Muhammad ibn Ahmad al-Biruni (; ; 973after 1050), known as al-Biruni, was a Khwarazmian Iranian scholar and polymath during the Islamic Golden Age. He has been called variously "Father of Comparative Religion", "Father of modern geodesy", Founder of Indology and the first anthropologist. Al-Biruni was well versed in physics, mathematics, astronomy, and natural sciences, and also distinguished himself as a historian, chronologist, and linguist. He studied almost all the sciences of his day and was rewarded abundantly for his tireless research in many fields of knowledge. Royalty and other powerful elements in society funded al-Biruni's research and sought him out with specific projects in mind. Influential in his own right, al-Biruni was himself influenced by the scholars of other nations, such as the Greeks, from whom he took inspiration when he turned to the study of philosophy. A gifted linguist, he was conversant in Khwarezmian, Persian, Arabic, and Sanskri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khwarazm
Khwarazm (; ; , ''Xwârazm'' or ''Xârazm'') or Chorasmia () is a large oasis region on the Amu Darya river delta in western Central Asia, bordered on the north by the (former) Aral Sea, on the east by the Kyzylkum Desert, on the south by the Karakum Desert, and on the west by the Ustyurt Plateau. It was the center of the Iranian peoples, Iranian Khwarezmian language, Khwarezmian civilization, and a series of kingdoms such as the Afrighid dynasty and the Anushtegin dynasty, whose capitals were (among others) Kath (city), Kath, Gurganj (now Konye-Urgench) andfrom the 16th century onKhiva. Today Khwarazm belongs partly to Uzbekistan and partly to Turkmenistan. Names and etymology Names Khwarazm has been known also as ''Chorasmia'', ''Khaurism'', ''Khwarezm'', ''Khwarezmia'', ''Khwarizm'', ''Khwarazm'', ''Khorezm'', ''Khoresm'', ''Khorasam'', ''Kharazm'', ''Harezm'', ''Horezm'', and ''Chorezm''. In Avestan the name is '; in Old Persian 𐎢𐎺𐎠𐎼𐏀𐎷𐎡𐏁 or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afrighid Dynasty
The Afrighids (Khwarazmian language, Khwarazmian: ''ʾfryḡ'') were a native Khwarezmian language, Khwarezmian Iranian peoples, IranianClifford Edmund Bosworth, The New Islamic Dynasties: A Chronological and Genealogical Manual, Columbia University, 1996. dynasty who ruled over the ancient kingdom of Khwarazm. Over time, they were under the suzerainty of the Sasanian Empire, the Hephthalites, Hephthalite Empire, the Göktürks, Göktürk Khaganate, the Umayyad Caliphate, Abbasid Caliphate and the Samanid Empire. They were ultimately deposed by a rival family, the Ma'munids of Gurganj, who became the new rulers of Khwarazm. Sources Al-Biruni, the native Khwarezmian language, Khwarezmian scholar, mentions twenty-two members of the Afrighid dynasty for a total span of 690 years with an average rule of 31 years for each ruler. According to him, the Afrighids ruled from 305, through the Arab conquests under Qutayba ibn Muslim in 712, and up to their overthrow in 995 by the rising riv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberuni's India
Al-Biruni's ''India'' (), also known by the shortened title ''Kitab al-Hind'', is a book written by Persian polymath Al-Biruni about history, religions, and cultures of India. It was described by the Islamic scholar Annemarie Schimmel as the first objective book on the history of religion. The book was translated into German and afterward to English by Eduard Sachau. Background Biruni's earlier contemporaries, such as Jayhani, the vizier of the Samanid Empire, had described parts of India in his book ''Book of Routes and Kingdoms''; however Biruni considered this and other books by Arab writers marred by the authors' generally superficial knowledge about India and judgemental views on aspects of India they found or suspected to be incompatible with Islam. Biruni and his teacher Abu Nasr Mansur had studied earlier Indian texts on mathematics, such as the '' Sindhind'', benefiting from the historical links between his childhood Khwarazm and India. His book '' Chronology of A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islamic Golden Age
The Islamic Golden Age was a period of scientific, economic, and cultural flourishing in the history of Islam, traditionally dated from the 8th century to the 13th 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, which saw Ulama, scholars from all over the Muslim world flock to Baghdad, the world's largest city at the time, to translate the known world's classical knowledge into Arabic and Persian language, Persian. 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. There are a few alternative timelines. Some scholars extend the end date of the golden age to around 1350, including the Timurid Renaissance within it, while others place the end of the Islamic Golden Age as late as the en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghazni
Ghazni (, ), historically known as Ghaznayn () or Ghazna (), also transliterated as Ghuznee, and anciently known as Alexandria in Opiana (), is a city in southeastern Afghanistan with a population of around 190,000 people. The city is strategically located along Highway 1 (Afghanistan), Highway 1, which follows the path that has served as the main road between Kabul and Kandahar for thousands of years. Situated on a plateau at 2,219 metres (7,280 ft) above sea level, the city is south of Kabul and is the capital of Ghazni Province. The name Ghazni derives from the Persian word ''ganj'', meaning "treasure." Citadel of Ghazni, Ghazni Citadel, the Ghazni Minarets, Minarets of Ghazni, the Palace of Sultan Mas'ud III, and several other cultural heritage sites have brought travelers and archeologists to the city for centuries. During the Pre-Islamic period of Afghanistan, pre-Islamic period, the area was inhabited by various tribes who practiced different religions including Zoro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kath (city)
Beruniy (; ; ) is a city in the autonomous republic of Karakalpakstan, Uzbekistan. It is located on the northern bank of the Amu Darya near Uzbekistan's border with Turkmenistan. The city is the seat of Beruniy District. Historically, Beruniy was known as Kath ( Persian/; modern ) and served as the capital of Khwarazm during the Afrighid dynasty. In 1957, it was renamed "Beruniy" in honor of the medieval scholar and polymath Al-Biruni who was born here. Beruniy received city status in 1962. Beruniy is an important industrial city in Karakalpakstan. It is home to an asphalt plant, a brick factory, a cotton plant, and a shoe factory. There are also many textile factories. History Beruniy was the capital of Khwarezm from the time of the Afrighid dynasty around 305 CE, replacing the old capital of Toprak-Kala. At that time it was known as Kath (modern ). The city underwent many name changes, including Fil and Shobboz. In 1957, it was renamed Beruniy in honor of the scholar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Al-Sijzi
Abu Sa'id Ahmed ibn Mohammed ibn Abd al-Jalil al-Sijzi (c. 945 - c. 1020, also known as al-Sinjari and al-Sijazi; ; Al-Sijzi is short for " Al-Sijistani") was an Iranian Muslim astronomer, mathematician, and astrologer. He is notable for his correspondence with al-Biruni and for proposing that the Earth rotates around its axis in the 10th century. He dedicated work to 'Adud al-Daula, who was probably his patron, and to the prince of Balkh. He also worked in Shiraz making astronomical observations from 969 to 970. Mathematics Al-Sijzi studied intersections of conic sections and circles. He replaced the old kinematical trisection of an angle by a purely geometric solution (intersection of a circle and an equilateral hyperbola.) Earth's rotation Al-Biruni tells us that Al-Sijzi invented an astrolabe An astrolabe (; ; ) is an astronomy, astronomical list of astronomical instruments, instrument dating to ancient times. It serves as a star chart and Model#Physical model ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abu Nasr Mansur
Abū Naṣr Manṣūr ibn ʿAlī ibn ʿIrāq al-Jaʿdī (; c. 960 – 1036) was a Persian Muslim mathematician and astronomer. He is well known for his work with the spherical sine law.Bijli suggests that three mathematicians are in contention for the honor, Alkhujandi, Abdul-Wafa and Mansur, leaving out Nasiruddin Tusi. Bijli, Shah Muhammad and Delli, Idarah-i Adabiyāt-i (2004) ''Early Muslims and their contribution to science: ninth to fourteenth century'' Idarah-i Adabiyat-i Delli, Delhi, India, page 44, Abu Nasri Mansur was born in Gilan, Persia, to the ruling family of Khwarezm, the Afrighids. He was thus a prince within the political sphere. He was a student of Abu'l-Wafa and a teacher of and also an important colleague of the mathematician, Al-Biruni. Together, they were responsible for great discoveries in mathematics and dedicated many works to one another. Most of Abu Nasri's work focused on mathematics, but some of his writings were on astronomy. In mathemati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomy
Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest include planets, natural satellite, moons, stars, nebulae, galaxy, galaxies, meteoroids, asteroids, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond atmosphere of Earth, Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Egyptian astronomy, Egyptians, Babylonian astronomy, Babylonians, Greek astronomy, Greeks, Indian astronomy, Indians, Chinese astronomy, Chinese, Maya civilization, M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthropology
Anthropology is the scientific study of humanity, concerned with human behavior, human biology, cultures, society, societies, and linguistics, in both the present and past, including archaic humans. Social anthropology studies patterns of behaviour, while cultural anthropology studies cultural meaning, including norms and values. The term sociocultural anthropology is commonly used today. Linguistic anthropology studies how language influences social life. Biological anthropology, Biological (or physical) anthropology studies the biology and evolution of Human evolution, humans and their close primate relatives. Archaeology, often referred to as the "anthropology of the past," explores human activity by examining physical remains. In North America and Asia, it is generally regarded as a branch of anthropology, whereas in Europe, it is considered either an independent discipline or classified under related fields like history and palaeontology. Etymology The abstract noun ''wikt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemistry
Chemistry is the scientific study of the properties and behavior of matter. It is a physical science within the natural sciences that studies the chemical elements that make up matter and chemical compound, compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during chemical reaction, reactions with other chemical substance, substances. Chemistry also addresses the nature of chemical bonds in chemical compounds. In the scope of its subject, chemistry occupies an intermediate position between physics and biology. It is sometimes called the central science because it provides a foundation for understanding both Basic research, basic and Applied science, applied scientific disciplines at a fundamental level. For example, chemistry explains aspects of plant growth (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islamic Philosophy
Islamic philosophy is philosophy that emerges from the Islamic tradition. Two terms traditionally used in the Islamic world are sometimes translated as philosophy—''falsafa'' (), which refers to philosophy as well as logic, mathematics, and physics; and ''kalam'' (), which refers to a Rationalism, rationalist form of Schools of Islamic theology#ʿIlm_al-Kalām, Scholastic Islamic theology which includes the schools of Maturidiyah, Ashari, Ashaira and Mu'tazila. Early Islamic philosophy began with al-Kindi in the 2nd century of the Islamic calendar (early 9th century CE) and ended with Averroes, Ibn Rushd (Averroes) in the 6th century AH (late 12th century CE), broadly coinciding with the period known as the Islamic Golden Age, Golden Age of Islam. The death of Averroes effectively marked the end of a specific discipline of Islamic philosophy usually called the Islamic peripatetic school, and philosophical activity declined significantly in the west of the Islamic world, includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
