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Darb-e Imam
The shrine of Darb-e Imam ( fa, امامزاده درب امام), located in the Dardasht quarter of Isfahan, Iran, is a funerary complex, with a cemetery, shrine structures, and courtyards belonging to different construction periods and styles. The first structures were built by Jalal al-Din Safarshah, during the Qara Qoyunlu reign in 1453. The girih tiles Peter Lu and Paul Steinhardt have studied Islamic tiling patterns, called '' girih tiles''. They strongly resemble Penrose tilings, to which the designs on the Darb-e Imam shrine are almost identical. See also *Azulejo ''Azulejo'' (, ; from the Arabic ''al- zillīj'', ) is a form of Spanish and Portuguese painted tin-glazed ceramic tilework. ''Azulejos'' are found on the interior and exterior of churches, palaces, ordinary houses, schools, and nowadays, r ... References * External links Islamic tiles reveal sophisticated mathsImage of tiles Ziyarat Islamic architecture Tessellation {{Is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dardasht (Isfahan)
Dardasht ( fa, دردشت) is a central neighbourhood of Isfahan, Iran. Formerly known as Babol-Dasht, it is known for its historical minarets, cemetery, the Darb-i Imam Shrine, dated to 1453/857 AH and the Harun-i Vilayat Mausoleum. Retrieved 15 April 2020. The Dardasht quarter of Isfahan was one of the major Jewish
Jews ( he, יְהוּדִים, , ) or Jewish people are an ethnoreligious group and nation originating from the Israelites Israelite origins and kingdom: "The first act in the long drama of Jewish history is the age of the Israelites""The ... quarters of the city.
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Isfahan (city)
Isfahan ( fa, اصفهان, Esfahân ), from its Achaemenid empire, ancient designation ''Aspadana'' and, later, ''Spahan'' in Sassanian Empire, middle Persian, rendered in English as ''Ispahan'', is a major city in the Greater Isfahan Region, Isfahan Province, Iran. It is located south of Tehran and is the capital of Isfahan Province. The city has a population of approximately 2,220,000, making it the third-largest city in Iran, after Tehran and Mashhad, and the second-largest metropolitan area. Isfahan is located at the intersection of the two principal routes that traverse Iran, north–south and east–west. Isfahan flourished between the 9th and 18th centuries. Under the Safavids, Safavid dynasty, Isfahan became the capital of Achaemenid Empire, Persia, for the second time in its history, under Shah Abbas the Great. The city retains much of its history. It is famous for its Perso–Islamic architecture, grand boulevards, covered bridges, palaces, tiled mosques, and mina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iran
Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmenistan to the north, by Afghanistan and Pakistan to the east, and by the Gulf of Oman and the Persian Gulf to the south. It covers an area of , making it the 17th-largest country. Iran has a population of 86 million, making it the 17th-most populous country in the world, and the second-largest in the Middle East. Its largest cities, in descending order, are the capital Tehran, Mashhad, Isfahan, Karaj, Shiraz, and Tabriz. The country is home to one of the world's oldest civilizations, beginning with the formation of the Elamite kingdoms in the fourth millennium BC. It was first unified by the Medes, an ancient Iranian people, in the seventh century BC, and reached its territorial height in the sixth century BC, when Cyrus the Gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jalal Al-Din Safarshah
Jalal (Arabic: جلال) is a masculine given or family name. The name or word Jalal means majesty and is used to honor and venerate. When the Arabic language spread across non-Arabic regions, Jalal has also become a name for some Arabic-speaking Christians, non-Arab Muslims, and non-Arabs and has been added to other language dictionaries with the majestic meaning. Another form is Galal, where the first letter "ج" is pronounced like hard g /''g''/ in English. Galal might have other meanings in different languages. Examples The word Jalal could be found in many history, art, religious, and poetry books. For example: # Jalal is used as a characteristic when addressing royals like kings and lords in history, myth, and formal occasion. #Jalál the second month and the Saturday as a first day of the week in the Bahá’í calendar. #Religious books; ##In the Bible, Jalal is used as a veneration for God in Psalms (111:3), (145:5), etc., Isaiah (26:10), (30:30), etc., and the Gre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qara Qoyunlu
The Qara Qoyunlu or Kara Koyunlu ( az, Qaraqoyunlular , fa, قره قویونلو), also known as the Black Sheep Turkomans, were a culturally Persianate, Muslim Turkoman "Kara Koyunlu, also spelled Qara Qoyunlu, Turkish Karakoyunlular, English Black Sheep, Turkmen tribal federation that ruled Azerbaijan, Armenia, and Iraq from about 1375 to 1468." "Better known as Turkomans... the interim Ak-Koyunlu and Karakoyunlu dynasties..." monarchy that ruled over the territory comprising present-day Azerbaijan, Georgia, Armenia, northwestern Iran, eastern Turkey, and northeastern Iraq from about 1374 to 1468. History Etymology The name Qara Qoyunlu literally means " hose withblack sheep". It has been suggested that this name refers to old totemic symbols, but according to Rashid al-Din Hamadani, the Turks were forbidden to eat the flesh of their totem-animals, and so this is unlikely given the importance of mutton in the diet of pastoral nomads. Another hypothesis is that the name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter Lu
Peter James Lu, PhD (陸述義) is a post-doctoral research fellow in the Department of Physics and the School of Engineering and Applied Sciences at Harvard University in Cambridge, Massachusetts. He has been recognized for his discoveries of quasicrystal patterns ( girih tiles) in medieval Islamic architecture, early precision compound machines in ancient China, and man's first use of diamond in neolithic China. Early life and education Lu was born in Cleveland, Ohio and grew up in the Philadelphia suburb of West Chester, Pennsylvania. His early childhood interest in rockhounding led to his winning national gold medals in the "Rocks, Minerals, and Fossils" event at four National Science Olympiad tournaments. Lu graduated from B. Reed Henderson high school in West Chester in 1996. Lu matriculated at Princeton University in September, 1996, and was advised in his first year by geology professor Kenneth S. Deffeyes. He studied organic chemistry with Maitland Jones, Jr., wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Steinhardt
Paul Joseph Steinhardt (born December 25, 1952) is an American theoretical physicist whose principal research is in cosmology and condensed matter physics. He is currently the Albert Einstein Professor in Science at Princeton University, where he is on the faculty of both the Departments of Physics and of Astrophysical Sciences. Steinhardt is best known for his development of new theories of the origin, evolution and future of the universe. He is also well known for his exploration of a new form of matter, known as quasicrystals, which were thought to exist only as man-made materials until he co-discovered the first known natural quasicrystal in a museum sample. He subsequently led a separate team that followed up that discovery with several more examples of natural quasicrystals recovered from the wilds of the Kamchatka Peninsula in far eastern Russia. Several years later, he and collaborators reported the accidental synthesis of a previously unknown type of quasicrystal in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islam
Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God (or ''Allah'') as it was revealed to Muhammad, the main and final Islamic prophet.Peters, F. E. 2009. "Allāh." In , edited by J. L. Esposito. Oxford: Oxford University Press. . (See alsoquick reference) " e Muslims' understanding of Allāh is based...on the Qurʿān's public witness. Allāh is Unique, the Creator, Sovereign, and Judge of mankind. It is Allāh who directs the universe through his direct action on nature and who has guided human history through his prophets, Abraham, with whom he made his covenant, Moses/Moosa, Jesus/Eesa, and Muḥammad, through all of whom he founded his chosen communities, the 'Peoples of the Book.'" It is the world's second-largest religion behind Christianity, with its followers ranging between 1-1.8 billion globally, or around a quarter of the world' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tessellation
A tessellation or tiling is the covering of a surface, often a plane, using one or more geometric shapes, called ''tiles'', with no overlaps and no gaps. In mathematics, tessellation can be generalized to higher dimensions and a variety of geometries. A periodic tiling has a repeating pattern. Some special kinds include ''regular tilings'' with regular polygonal tiles all of the same shape, and ''semiregular tilings'' with regular tiles of more than one shape and with every corner identically arranged. The patterns formed by periodic tilings can be categorized into 17 wallpaper groups. A tiling that lacks a repeating pattern is called "non-periodic". An ''aperiodic tiling'' uses a small set of tile shapes that cannot form a repeating pattern. A ''tessellation of space'', also known as a space filling or honeycomb, can be defined in the geometry of higher dimensions. A real physical tessellation is a tiling made of materials such as cemented ceramic squares or hexagons. Such t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Girih Tiles
''Girih'' tiles are a set of five tiles that were used in the creation of Islamic geometric patterns using strapwork (''girih'') for decoration of buildings in Islamic architecture. They have been used since about the year 1200 and their arrangements found significant improvement starting with the Darb-i Imam shrine in Isfahan in Iran built in 1453. Five tiles The five shapes of the tiles are: * a regular decagon with ten interior angles of 144°; * an elongated (irregular convex) hexagon with interior angles of 72°, 144°, 144°, 72°, 144°, 144°; * a bow tie (non-convex hexagon) with interior angles of 72°, 72°, 216°, 72°, 72°, 216°; * a rhombus with interior angles of 72°, 108°, 72°, 108°; and * a regular pentagon with five interior angles of 108°. These modules have their own specific Persian names: The quadrilateral tile is called Torange, the pentagonal tile is called Pange, the concave octagonal tile is called Shesh Band, the bow tie tile is called Sormeh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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