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Achyutha Pisharadi
Achyuta Pisharodi (c. 1550 at Thrikkandiyur (aka Kundapura), Tirur, Kerala, India – 7 July 1621 in Kerala) was a Sanskrit grammarian, astrologer, astronomer and mathematician who studied under Jyeṣṭhadeva and was a member of Madhava of Sangamagrama's Kerala school of astronomy and mathematics. He is remembered mainly for his part in the composition of his student Melpathur Narayana Bhattathiri's devotional poem, ''Narayaneeyam''. Works He discovered the techniques of 'the reduction of the ecliptic'. He authored ''Sphuta-nirnaya'', ''Raasi-gola-sphuta-neeti'' (''raasi'' meaning zodiac, ''gola'' meaning ''sphere'' and ''neeti'' roughly meaning ''rule''), Karanottama (1593) and a four- chapter treatise ''Uparagakriyakrama'' on lunar and solar eclipses. # ''Praveśaka'' #: An introduction to Sanskrit grammar. # ''Karaṇottama'' #: Astronomical work dealing with the computation of the mean and true longitudes of the planets, with eclipses, and with the vyatūpātas o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mādhava Of Saṅgamagrāma
Iriññāttappiḷḷi Mādhavan known as Mādhava of Sangamagrāma () was an Indian mathematician and astronomer from the town believed to be present-day Kallettumkara, Aloor Panchayath, Irinjalakuda in Thrissur District, Kerala, India. He is considered the founder of the Kerala school of astronomy and mathematics. One of the greatest mathematician-astronomers of the Middle Ages, Madhava made pioneering contributions to the study of infinite series, calculus, trigonometry, geometry, and algebra. He was the first to use infinite series approximations for a range of trigonometric functions, which has been called the "decisive step onward from the finite procedures of ancient mathematics to treat their limit-passage to infinity". Historiography Madhavan was born in an embranthiri brahmin family of tulu origin on 1340 in kingdom of Cochin. Although there is some evidence of mathematical work in Kerala prior to Madhava (''e.g.'', ''Sadratnamala'' c. 1300, a set of fragmentary r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scholars From Kerala
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 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1621 Deaths
Sixteen or 16 may refer to: *16 (number), the natural number following 15 and preceding 17 *one of the years 16 BC, AD 16, 1916, 2016 Films * '' Pathinaaru'' or ''Sixteen'', a 2010 Tamil film * ''Sixteen'' (1943 film), a 1943 Argentine film directed by Carlos Hugo Christensen * ''Sixteen'' (2013 Indian film), a 2013 Hindi film * ''Sixteen'' (2013 British film), a 2013 British film by director Rob Brown Music *The Sixteen, an English choir *16 (band), a sludge metal band * Sixteen (Polish band), a Polish band Albums * ''16'' (Robin album), a 2014 album by Robin * 16 (Madhouse album), a 1987 album by Madhouse * ''Sixteen'' (album), a 1983 album by Stacy Lattisaw *''Sixteen'' , a 2005 album by Shook Ones * ''16'', a 2020 album by Wejdene Songs * "16" (Sneaky Sound System song), 2009 * "Sixteen" (Thomas Rhett song), 2017 * "Sixteen" (Ellie Goulding song), 2019 *"16", by Craig David from ''Following My Intuition'', 2016 *"16", by Green Day from ''39/Smooth'', 1990 *"16", by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1550s Births
Year 155 ( CLV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Severus and Rufinus (or, less frequently, year 908 ''Ab urbe condita''). The denomination 155 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Births * Cao Cao, Chinese statesman and warlord (d. 220) * Dio Cassius, Roman historian (d. c. 235) * Tertullian, Roman Christian theologian (d. c. 240) * Sun Jian, Chinese general and warlord (d. 191) Deaths * Pius I, Roman bishop * Polycarp, bishop of Smyrna (b. AD 65 AD 65 ( LXV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Nerva and Vestinus (or, less frequently, year 818 ''Ab urbe condita''). ...) References {{DEFAULTSORT:155 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helaine Selin
Helaine Selin (born 1946) is an American librarian, historian of science, author and the editor of several bestselling books. Career Selin attended Binghamton University, where she earned her bachelor's degree. She received her MLS from SUNY Albany. She was a Peace Corps volunteer from the fall of 1967 through the summer of 1969 as an English teacher in Malawi. She retired in 2012 from being the science librarian at Hampshire College. Selin is well known for being the editor of ''Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures'' (1997) which is one of the first books which allows readers to "compare a variety of traditional systems of mathematics and cosmologies." ''Mathematics Across Cultures: The History of Non-Western Mathematics'' (2000), is considered by ''Mathematical Intelligencer'' as a companion to the ''Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures''. The journal, ''Mathematics and Com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopaedia Of The History Of Science, Technology, And Medicine In Non-Western Cultures
''Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures'' is an encyclopedia edited by Helaine Selin and published by Kluwer Academic Publishers in 1997, with a second edition in 2008, and third edition in 2016. Summary From the Preface: :The purpose of the ''Encyclopaedia'' is to bring together knowledge of many disparate fields in one place to legitimize the study of other cultures' science... The Western academic divisions of science, technology and medicine have been united in the ''Encyclopaedia'' because in ancient cultures these disciplines were connected. The first edition (1997) has 600 articles by a range of experts. The arrangement is alphabetical from "Abacus" to "Zu Chongzi". It includes an index from page 1079 to page 1117. K. V. Sarma contributed 35 articles, Greg De Young 13, Boris A. Rosenfeld 12, and Emilia Calvo and Ho Peng Yoke 11 each. Fabrizio Pregadio contributed 10 articles, Julio Samo wrote 9, and Richard Bertschinger, Ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dictionary Of Scientific Biography
The ''Dictionary of Scientific Biography'' is a scholarly reference work that was published from 1970 through 1980 by publisher Charles Scribner's Sons, with main editor the science historian Charles Gillispie, from Princeton University. It consisted of sixteen volumes. It is supplemented by the ''New Dictionary of Scientific Biography''. Both these publications are included in a later electronic book, called the ''Complete Dictionary of Scientific Biography''. ''Dictionary of Scientific Biography'' The ''Dictionary of Scientific Biography'' is a scholarly English-language reference work consisting of biographies of scientists from antiquity to modern times, but excluding scientists who were alive when the ''Dictionary'' was first published. It includes scientists who worked in the areas of mathematics, physics, chemistry, biology, and earth sciences. The work is notable for being one of the most substantial reference works in the field of history of science, containing extens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Pingree
David Edwin Pingree (January 2, 1933, New Haven, Connecticut – November 11, 2005, Providence, Rhode Island) was an American historian of mathematics in the ancient world. He was a University Professor and Professor of History of Mathematics and Classics at Brown University. Life Pingree graduated from Phillips Academy in Andover, Massachusetts in 1950. He studied at Harvard University, where he earned his doctorate in 1960 with a dissertation on the supposed transmission of Hellenistic astrology to India. His dissertation was supervised by Daniel Henry Holmes Ingalls, Sr. and Otto Eduard Neugebauer. After completing his PhD, Pingree remained at Harvard three more years as a member of its Society of Fellows before moving to the University of Chicago to accept the position of Research Associate at the Oriental Institute. He joined the History of Mathematics Department at Brown University in 1971, eventually holding the chair until his death. As successor to Otto Neugebau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guruvayur
Guruvayur () is a municipal temple town in Thrissur District, of Kerala State in India. It is a suburban town of Thrissur city, located from Thrissur towards the north-west. It houses the Guruvayur Shri Krishna Temple. It is located at a distance of from the state capital Trivandrum towards the north-west, from Kochi towards the north, from Calicut towards south. History Legends state that Lord Krishna asked two sages to take the idol from his temple in Dwarka while the city was being destroyed and establish it in Kerala. The idol of Lord Krishna was brought by Vayu deva and Brihaspati and was placed in Guruvayur. The name "Guruvayur" is a merge of both their names ("Guru" Brihaspati and "Vayu" deva). Demographics In 2010, the Municipality has been upgraded to Grade 1 by merging adjoining nearby Pookode and Thaikkad panchayats. The Municipality consists of Perakam (CT) village, Pookode Village, Iringappuram(CT) Village , Thaikkad(CT) Village, Chavakkad Village, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guruvayoorappan
Guruvayurappan ( ml, ഗുരുവായൂരപ്പന്, (transliterated guruvāyūrappan)) also often rendered Guruvayoorappan, is a form of Vishnu worshipped mainly in Kerala. He is the presiding deity of the Guruvayur temple, who is worshipped as Krishna in his child form, also known as Guruvayur Unnikkannan (literally, ''Little Krishna''). Even though the deity is that of ''chaturbahu'' (four handed) Vishnu, the s''ankalpam'' (concept) of the people is that the deity is the infant form of Krishna. The deity represents the ''purna rupa'' (full manifestation) revealed by baby Krishna to his parents Vasudeva and Devaki immediately after his advent in Kamsa's jail. Hence, the deity represents both Krishna and Vishnu. The temple is located in the town of Guruvayur, Thrissur, Kerala, India, which is named after the deity itself. Etymology The word ''Guruvayurappan'', meaning Father/Lord of Guruvayur, comes from the words Guru (ഗുരു) referring to Brihaspati, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thunchaththu Ramanujan Ezhuthachan
Thunchaththu Ramanujan Ezhuthachan (, ) (Malayalam: തുഞ്ചത്ത് രാമാനുജൻ എഴുത്തച്ഛൻ) ( ''fl.'' 16th century) was a Malayalam devotional poet, translator and linguist from Kerala, south India.He was one of the members of the Pracheena Kavithrayam. He has been called the "Father of Modern Malayalam", or, alternatively, the "Father of Modern Malayalam Literature", or the "Primal Poet in Malayalam". He was one of the pioneers of a major shift in Kerala literary production (the domesticated religious textuality associated with the Bhakti movement). The number and circulation of his texts far outdo that of any other poet of premodern Kerala. Ezhuthachan was born in the Thunchaththu home at present-day Tirur, in present-day Malappuram district of northern Kerala, in a traditional Hindu family. Little is known with certainty about his life. His success even in his own lifetime seems to have been great.'''' Later he or his followers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
