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James Thomson (mathematician)
James Thomson (13 November 1786 – 12 January 1849) was an Irish mathematician, notable for his role in the formation of the thermodynamics school at the University of Glasgow. He was the father of the engineer and physicist James Thomson and the physicist Lord Kelvin. Life Born into an Ulster-Scots family on 13 November 1786, he was the fourth son of Agnes Nesbit and James Thomson, a small farmer, at Annaghmore, near Ballynahinch, County Down (the house was later called Spamount), in Ulster. His early education was from his father. At the age of 11 or 12 he had found out for himself the art of dialling. His father sent him to a school at Ballykine, near Ballynahinch, kept by Samuel Edgar, father of John Edgar. Here Thomson soon rose to be an assistant. Wishing to become a minister of the presbyterian church, in 1810 he entered the University of Glasgow, where he studied for several sessions, supporting himself by teaching in the Ballykine school during the summer. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sundial
A sundial is a horological device that tells the time of day (referred to as civil time in modern usage) when direct sunlight shines by the apparent position of the Sun in the sky. In the narrowest sense of the word, it consists of a flat plate (the ''dial'') and a gnomon, which casts a shadow onto the dial. As the Sun appears to move through the sky, the shadow aligns with different hour-lines, which are marked on the dial to indicate the time of day. The ''style'' is the time-telling edge of the gnomon, though a single point or ''nodus'' may be used. The gnomon casts a broad shadow; the shadow of the style shows the time. The gnomon may be a rod, wire, or elaborately decorated metal casting. The style must be parallel to the axis of the Earth's rotation for the sundial to be accurate throughout the year. The style's angle from horizontal is equal to the sundial's geographical latitude. The term ''sundial'' can refer to any device that uses the Sun's altitude or azimut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1849 Deaths
Events January–March * January 1 – France begins issue of the Ceres series, the nation's first postage stamps. * January 5 – Hungarian Revolution of 1848: The Austrian army, led by Alfred I, Prince of Windisch-Grätz, enters in the Hungarian capitals, Buda and Pest. The Hungarian government and parliament flee to Debrecen. * January 8 – Hungarian Revolution of 1848: Romanian armed groups massacre 600 unarmed Hungarian civilians, at Nagyenyed.Hungarian HistoryJanuary 8, 1849 And the Genocide of the Hungarians of Nagyenyed/ref> * January 13 ** Second Anglo-Sikh War – Battle of Tooele: British forces retreat from the Sikhs. ** The Colony of Vancouver Island is established. * January 21 ** General elections are held in the Papal States. ** Hungarian Revolution of 1848: Battle of Nagyszeben – The Hungarian army in Transylvania, led by Josef Bem, is defeated by the Austrians, led by Anton Puchner. * January 23 – Elizabeth Blackwell is awarded her M.D. by the Medi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulster Scots People
The Ulster Scots ( Ulster-Scots: ''Ulstèr-Scotch''; ga, Albanaigh Ultach), also called Ulster Scots people (''Ulstèr-Scotch fowk'') or (in North America) Scotch-Irish (''Scotch-Airisch''), are an ethnic group in Ireland, who speak an Ulster Scots dialect of the Scots language, a West Germanic language, and share a common history, culture and ancestry. As an ethnicity, they diverged from largely the same ancestors as those of modern English people, and Lowland Scots people, native to Northern England, and Lowland Scotland, respectively. Found mostly in the province of Ulster, and to a lesser extent in the rest of Ireland, their ancestors were Protestant, mainly Presbyterian, settlers who migrated from the Scottish Lowlands and Northern England during the Plantation of Ulster. The largest numbers came from Dumfries and Galloway, Lanarkshire, Renfrewshire, Ayrshire, Scottish Borders, Northumberland, Cumbria, Yorkshire, and to a much lesser extent, from the Scottish Highlands. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From County Down
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] |
Irish Presbyterians
The following are notable Irish Presbyterians. Clergy * John Abernethy, 18th century Presbyterian minister and advocate for religious freedom. * John Alexander, linguist and patristic scholar. * J. B. Armour, Presbyterian minister who supported Home Rule. * John Baird, Old Testament scholar. * Stafford Carson, former Principal at Union Theological College and former moderator. * Henry Cooke, 19th century Presbyterian minister. * James E. Davey, theologian and historian, acquitted of heresy charges in 1927, elected moderator in 1951. * Ray Davey, founder of the Corrymeela Community. * John Dunlop, CBE, former moderator (1992), a leading participant in Northern Ireland's civic life. * John Edgar, professor of theology, moderator and Honorary Secretary to the Presbyterian Home Mission during the Famine in 1847. * Hugh Hanna, evangelist, Orangeman and Unionist. * James Alexander Hamilton Irwin, Presbyterian Home Ruler who converted to the republican cause post-1916 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irish Mathematicians
Irish may refer to: Common meanings * Someone or something of, from, or related to: ** Ireland, an island situated off the north-western coast of continental Europe ***Éire, Irish language name for the isle ** Northern Ireland, a constituent unit of the United Kingdom of Great Britain and Northern Ireland ** Republic of Ireland, a sovereign state * Irish language, a Celtic Goidelic language of the Indo-European language family spoken in Ireland * Irish people, people of Irish ethnicity, people born in Ireland and people who hold Irish citizenship Places * Irish Creek (Kansas), a stream in Kansas * Irish Creek (South Dakota), a stream in South Dakota * Irish Lake, Watonwan County, Minnesota * Irish Sea, the body of water which separates the islands of Ireland and Great Britain People * Irish (surname), a list of people * William Irish, pseudonym of American writer Cornell Woolrich (1903–1968) * Irish Bob Murphy, Irish-American boxer Edwin Lee Conarty (1922–1961) * Irish McCal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Thomson, Lord Kelvin
William Thomson, 1st Baron Kelvin, (26 June 182417 December 1907) was a British mathematician, mathematical physicist and engineer born in Belfast. Professor of Natural Philosophy at the University of Glasgow for 53 years, he did important work in the mathematical analysis of electricity and formulation of the first and second laws of thermodynamics, and did much to unify the emerging discipline of physics in its contemporary form. He received the Royal Society's Copley Medal in 1883, was its president 1890–1895, and in 1892 was the first British scientist to be elevated to the House of Lords. Absolute temperatures are stated in units of kelvin in his honour. While the existence of a coldest possible temperature (absolute zero) was known prior to his work, Kelvin is known for determining its correct value as approximately −273.15 degrees Celsius or −459.67 degrees Fahrenheit. The Joule–Thomson effect is also named in his honour. He worked closely with mathematics pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Graham Gilbert
John Graham-Gilbert (1794 – 4 June 1866) was a Scottish portrait painter and art collector. Life Graham-Gilbert was born in Glasgow as John Graham, the son of David Graham a West India merchant and co-owner of Graham, Milne & Co who owned a counting house (accountants) on Queen Strett. John was at first trained in his father's counting-house, but preferred art and travelled to London in 1818 where he was admitted into the Royal Academy. In 1819 he won a silver medal for best drawing from the antique, and in 1821 a gold medal for his historical painting of ‘The Prodigal Son.’ He established himself in London as a portrait-painter, and contributed to the exhibitions of the Royal Academy from 1820 to 1823. He then went to Italy to study old masters of the Venetian school. He settled in Edinburgh in 1827, living at 14 George Street in the New town. He sent a portrait to the first exhibition of the Royal Scottish Academy. In 1834 he married the wealthy heiress Miss Jane Gilbert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glasgow Necropolis
The Glasgow Necropolis is a Victorian cemetery in Glasgow, Scotland. It is on a low but very prominent hill to the east of Glasgow Cathedral (St. Mungo's Cathedral). Fifty thousand individuals have been buried here. Typical for the period, only a small percentage are named on monuments and not every grave has a stone. Approximately 3,500 monuments exist here. Background Following the creation of Père Lachaise Cemetery in Paris a wave of pressure began for cemeteries in Britain. This required a change in the law to allow burial for profit. Previously the parish church held responsibility for burying the dead but there was a growing need for an alternative. Glasgow was one of the first to join this campaign, having a growing population, with fewer and fewer attending church. Led by Lord Provost James Ewing of Strathleven, the planning of the cemetery was started by the Merchants' House of Glasgow in 1831, in anticipation of a change in the law. The Cemeteries Act was passed in 18 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Belfast Academical Institution
The Royal Belfast Academical Institution is an independent grammar school in Belfast, Northern Ireland. With the support of Belfast's leading reformers and democrats, it opened its doors in 1814. Until 1849, when it was superseded by what today is Queen's University, the institution pioneered Belfast's first programme of collegiate education. Locally referred to as Inst, the modern school educates boys from ages 11 to 18. It is one of the eight Northern Irish schools represented on the Headmasters' and Headmistresses' Conference. The school occupies an 18-acre site in the centre of the city on which its first buildings were erected. History Dissident foundation William Bruce wrote in 1806 in denunciation of "visionary notions" to establish an academical institution that " is town has from some years been in possession of an excellent plan of school education for which it is indebted to the Belfast Academy funded in 1786". What was to become the school was not the first visionary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Edgar(Rev
John Edgar may refer to: *John Edgar (politician) (1750–1832), Irish-American pioneer and politician *John Edgar (minister) (1798–1866), Presbyterian minister, professor of theology, and moderator of the Presbyterian Church of Ireland *John George Edgar (1834–1864), writer *John Edgar (English footballer) (1930–2006), English football midfielder for Bishop Auckland and Darlington in 1950s *John Edgar (Scottish footballer), Scottish football forward for Arsenal, Aberdeen and others in 1910s *John Ware Edgar (1839–1902), British colonial administrator in British India *Johnny Edgar (1936–2008), English football forward for Hartlepools United, Gillingham, York City, and others in 1950s/1960s *John Edgar (sculptor) - New Zealand artist See also *Jon Edgar Jon Edgar is a British sculptor of the Frink School. Improvisation is an important part of his reductive working process and developed from the additive working process of Alan Thornhill. Final works are often autobiogr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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