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Albert Joseph McConnell
Albert Joseph McConnell (1903 – 1993) was an Irish mathematician and mathematical physicist whose career was entirely spent at Trinity College Dublin (TCD), where he also served as Provost. He was born in Ballymena, County Antrim, and studied Mathematics and Philosophy at TCD, graduating BA in 1926. He carried out his postgraduate studies in the Sapienza University of Rome under the direction of Tullio Levi-Civita and was awarded his doctorate there in 1928. That same year, he was the official Irish delegate to the International Congress of Mathematicians in Bologna, where he gave an invited address on "The Torsion of Riemannian Space" Returning to Trinity, he was appointed Professor of Natural Philosophy (Physics) and was elected Fellow in 1930. He specialized in tensor calculus, and published the book ''Applications of the Absolute Differential Calculus'' in 1931. He later co-edited ''The Mathematical Papers of Sir William Rowan Hamilton: Volume 2, Dynamics'' (1940). He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ballymena
Ballymena ( ; from ga, an Baile Meánach , meaning 'the middle townland') is a town in County Antrim, Northern Ireland. It is part of the Borough of Mid and East Antrim. The town is built on land given to the Adair family by King Charles I in 1626, with a right to hold two annual fairs and a free Saturday market in perpetuity. , the Saturday market still runs. Ballymena is a shopping hub within Northern Ireland, and is home to Ballymena United F.C. Ballymena incorporates an area of and includes large villages such as Cullybackey, Galgorm, Ahoghill and Broughshane. It had a population of 29,551 people at the 2011 Census, making it the eighth largest town in Northern Ireland by population. History Early history The recorded history of the Ballymena area dates to the Early Christian period from the fifth to the seventh centuries. Ringforts are found in the townland of Ballykeel and a site known as Camphill Fort in the townland of Ballee may also have been of this type. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tensor Calculus
In mathematics, tensor calculus, tensor analysis, or Ricci calculus is an extension of vector calculus to tensor fields (tensors that may vary over a manifold, e.g. in spacetime). Developed by Gregorio Ricci-Curbastro and his student Tullio Levi-Civita, it was used by Albert Einstein to develop his General relativity, general theory of relativity. Unlike the infinitesimal calculus, tensor calculus allows presentation of physics equations in a Manifest covariance, form that is independent of the coordinate chart, choice of coordinates on the manifold. Tensor calculus has many applications in physics, engineering and computer science including Elasticity (physics), elasticity, continuum mechanics, electromagnetism (see mathematical descriptions of the electromagnetic field), general relativity (see mathematics of general relativity), quantum field theory, and machine learning. Working with a main proponent of the exterior calculus Elie Cartan, the influential geometer Shiing-Shen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Presidential Appointees To The Council Of State (Ireland)
President most commonly refers to: *President (corporate title) *President (education), a leader of a college or university *President (government title) President may also refer to: Automobiles * Nissan President, a 1966–2010 Japanese full-size sedan * Studebaker President, a 1926–1942 American full-size sedan * VinFast President, a 2020–present Vietnamese mid-size SUV Film and television *'' Præsidenten'', a 1919 Danish silent film directed by Carl Theodor Dreyer * ''The President'' (1928 film), a German silent drama * ''President'' (1937 film), an Indian film * ''The President'' (1961 film) * ''The Presidents'' (film), a 2005 documentary * ''The President'' (2014 film) * ''The President'' (South Korean TV series), a 2010 South Korean television series * ''The President'' (Palestinian TV series), a 2013 Palestinian reality television show *''The President Show'', a 2017 Comedy Central political satirical parody sitcom Music *The Presidents (American soul band) *The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Ballymena
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 per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alumni Of Trinity College Dublin
Alumni (singular: alumnus (masculine) or alumna (feminine)) are former students of a school, college, or university who have either attended or graduated in some fashion from the institution. The feminine plural alumnae is sometimes used for groups of women. The word is Latin and means "one who is being (or has been) nourished". The term is not synonymous with "graduate"; one can be an alumnus without graduating ( Burt Reynolds, alumnus but not graduate of Florida State, is an example). The term is sometimes used to refer to a former employee or member of an organization, contributor, or inmate. Etymology The Latin noun ''alumnus'' means "foster son" or "pupil". It is derived from PIE ''*h₂el-'' (grow, nourish), and it is a variant of the Latin verb ''alere'' "to nourish".Merriam-Webster: alumnus .. Separate, but from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academics Of Trinity College Dublin
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary or tertiary higher learning (and generally also research or honorary membership). The name traces back to Plato's school of philosophy, founded approximately 385 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and skill, north of Athens, Greece. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, ''Akademos''. Outside the city walls of Athens, the gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive grove, hence the expression "the groves of Academe". In these gardens, the philosopher Plato conversed with followers. Plato developed his sessions into a method of teaching philosophy and in 387 BC, established what is known today as the Old Academy. By extension, ''academia'' has come to mean the accumulation, dev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1993 Deaths
File:1993 Events Collage.png, From left, clockwise: The Oslo I Accord is signed in an attempt to resolve the Israeli–Palestinian conflict; The Russian White House is shelled during the 1993 Russian constitutional crisis; Czechoslovakia is peacefully dissolved into the Czech Republic and Slovakia; In the United States, the ATF besieges a compound belonging to David Koresh and the Branch Davidians in a search for illegal weapons, which ends in the building being set alight and killing most inside; Eritrea gains independence; A major snow storm passes over the United States and Canada, leading to over 300 fatalities; Drug lord and narcoterrorist Pablo Escobar is killed by Colombian special forces; Ramzi Yousef and other Islamic terrorists detonate a truck bomb in the subterranean garage of the North Tower of the World Trade Center in the United States., 300x300px, thumb rect 0 0 200 200 Oslo I Accord rect 200 0 400 200 1993 Russian constitutional crisis rect 400 0 600 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1903 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipknot. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernest Alton
Ernest Henry Alton (21 September 1873 – 18 February 1952) was an Irish university professor and an Independent Teachta Dála (TD) and Senator. Born near Mullingar, County Westmeath, Alton attended The High School in Dublin. He graduated from Trinity College Dublin in 1896 with honours in classics and philosophy, having been elected a Scholar of the college in 1894. He won the Berkeley medal (in Greek) and the Wray prize (in philosophy), and was awarded a studentship (postgraduate scholarship) on his final results. He a member of Trinity College's Officer Training Corps and saw action during the 1916 Easter Rising. For helping to defend the college from the Irish Volunteers who occupied the nearby Westland Row station, he was awarded the Military Cross. He was elected to the Royal Irish Academy in 1912, and served as its vice-president from 1942 to 1944, and from 1946 to 1947. He was elected to the House of Commons of Southern Ireland at the 1921 elections, representing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Council Of State (Ireland)
The Council of State ( ga, an Chomhairle Stáit) is a body established by the Constitution of Ireland to advise the President of Ireland in the exercise of many of their discretionary, reserve powers. It also has authority to provide for the temporary exercise of the duties of the president if these cannot be exercised by either the president or the Presidential CommissionConstitution of Ireland, Article 14.4 (an eventuality that is very unlikely to occur, since it would require the simultaneous absence of the President and two members of the three-member Commission).Constitution of Ireland, Article 14.3 Members The Council of State consists of a number of government officials, who sit ''ex officio'', as well as certain former office holders and up to seven individuals of the president's own choosing. The ''ex officio'' members comprise the attorney general as well as individuals from each of three branches of government: legislature, executive and judiciary. Unlike most of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1928, Bologna
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * '' Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album ''Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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