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Arthur Thomas Doodson
Arthur Thomas Doodson (31 March 1890 – 10 January 1968) was a British oceanographer. Early life He was born at Boothstown, Salford, the son of cotton-mill manager Thomas Doodson. He was educated at Rochdale secondary school and then in 1908 entered the University of Liverpool, graduating in both chemistry (1911) and mathematics (1912). He was profoundly deaf and found it difficult to get a job but started with Ferranti in Manchester as a meter tester. WWI During World War I he worked on the calculation of shell trajectories. Career in Oceanography In 1919 he moved to Liverpool to work on tidal analysis and became in 1929 the Associate Director of Liverpool Observatory and Tidal Institute. He then spent much of his life developing the analysis of tidal motions mainly in the oceans but also in lakes, and was the first to devise methods for shallow water as in estuaries. Tide height and current tables are of great importance to navigators, but the detailed motions are compl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boothstown
Boothstown is a suburban village in the City of Salford in Greater Manchester, England. Boothstown forms part of the Boothstown and Ellenbrook ward, which had a population at the 2011 Census of 9,599. The village is within the boundaries of the historic county of Lancashire, west of the City of Salford, bordered to the north by the East Lancashire Road A580 and to the south by the Bridgewater Canal. Historically, it was a hamlet partly in Worsley township in the parish of Eccles, and partly in Tyldesley in the parish of Leigh. Boothstown lies northwest of Salford, northwest of Manchester and southeast of Wigan. Astley is to the west, to the north is Walkden and to the east is Worsley where there is a transport interchange between the M60, M62 and M602 motorways. Once known for its mining community, Boothstown is now a mainly residential area. History Evidence of the Romans in this area is that in 1947, workmen digging in Boothstown at discovered a hoard of ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Theory
Lunar theory attempts to account for the motions of the Moon. There are many small variations (or perturbations) in the Moon's motion, and many attempts have been made to account for them. After centuries of being problematic, lunar motion can now be modeled to a very high degree of accuracy (see section Modern developments). Lunar theory includes: * the background of general theory; including mathematical techniques used to analyze the Moon's motion and to generate formulae and algorithms for predicting its movements; and also * quantitative formulae, algorithms, and geometrical diagrams that may be used to compute the Moon's position for a given time; often by the help of tables based on the algorithms. Lunar theory has a history of over 2000 years of investigation. Its more modern developments have been used over the last three centuries for fundamental scientific and technological purposes, and are still being used in that way. Applications Applications of lunar theory have i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fellows Of The Royal Society
Fellowship of the Royal Society (FRS, ForMemRS and HonFRS) is an award granted by the judges of the Royal Society of London to individuals who have made a "substantial contribution to the improvement of natural knowledge, including mathematics, engineering science, and medical science". Fellowship of the Society, the oldest known scientific academy in continuous existence, is a significant honour. It has been awarded to many eminent scientists throughout history, including Isaac Newton (1672), Michael Faraday (1824), Charles Darwin (1839), Ernest Rutherford (1903), Srinivasa Ramanujan (1918), Albert Einstein (1921), Paul Dirac (1930), Winston Churchill (1941), Subrahmanyan Chandrasekhar (1944), Dorothy Hodgkin (1947), Alan Turing (1951), Lise Meitner (1955) and Francis Crick (1959). More recently, fellowship has been awarded to Stephen Hawking (1974), David Attenborough (1983), Tim Hunt (1991), Elizabeth Blackburn (1992), Tim Berners-Lee (2001), Venki Ramakrishnan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Oceanographers
British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, the English language as spoken and written in the United Kingdom or, more broadly, throughout the British Isles * Celtic Britons, an ancient ethno-linguistic group * Brittonic languages, a branch of the Insular Celtic language family (formerly called British) ** Common Brittonic, an ancient language Other uses *''Brit(ish)'', a 2018 memoir by Afua Hirsch *People or things associated with: ** Great Britain, an island ** United Kingdom, a sovereign state ** Kingdom of Great Britain (1707–1800) ** United Kingdom of Great Britain and Ireland (1801–1922) See also * Terminology of the British Isles * Alternative names for the British * English (other) * Britannic (other) * British Isles * Brit (other) * B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1968 Deaths
The year was highlighted by Protests of 1968, protests and other unrests that occurred worldwide. Events January–February * January 5 – "Prague Spring": Alexander Dubček is chosen as leader of the Communist Party of Czechoslovakia. * January 10 – John Gorton is sworn in as 19th Prime Minister of Australia, taking over from John McEwen after being 1968 Liberal Party of Australia leadership election, elected leader of the Liberal Party of Australia, Liberal Party the previous day, following the disappearance of Harold Holt. Gorton becomes the only Australian Senate, Senator to become Prime Minister, though he immediately transfers to the Australian House of Representatives, House of Representatives through the 1968 Higgins by-election in Holt's vacant seat. * January 15 – The 1968 Belice earthquake in Sicily kills 380 and injures around 1,000. * January 21 ** Vietnam War: Battle of Khe Sanh – One of the most publicized and controversial battles of the war ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1890 Births
Year 189 ( CLXXXIX) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Silanus and Silanus (or, less frequently, year 942 ''Ab urbe condita''). The denomination 189 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. Events By place Roman Empire * Plague (possibly smallpox) kills as many as 2,000 people per day in Rome. Farmers are unable to harvest their crops, and food shortages bring riots in the city. China * Liu Bian succeeds Emperor Ling, as Chinese emperor of the Han Dynasty. * Dong Zhuo has Liu Bian deposed, and installs Emperor Xian as emperor. * Two thousand eunuchs in the palace are slaughtered in a violent purge in Luoyang, the capital of Han. By topic Arts and sciences * Galen publishes his ''"Treatise on the various temperaments"'' (aka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doodson Family Gravestone, Flaybrick
Arthur Thomas Doodson (31 March 1890 – 10 January 1968) was a British oceanographer. Early life He was born at Boothstown, Salford, the son of cotton-mill manager Thomas Doodson. He was educated at Rochdale secondary school and then in 1908 entered the University of Liverpool, graduating in both chemistry (1911) and mathematics (1912). He was profoundly deaf and found it difficult to get a job but started with Ferranti in Manchester as a meter tester. WWI During World War I he worked on the calculation of shell trajectories. Career in Oceanography In 1919 he moved to Liverpool to work on tidal analysis and became in 1929 the Associate Director of Liverpool Observatory and Tidal Institute. He then spent much of his life developing the analysis of tidal motions mainly in the oceans but also in lakes, and was the first to devise methods for shallow water as in estuaries. Tide height and current tables are of great importance to navigators, but the detailed motions are complex. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flaybrick Hill Cemetery
Flaybrick Memorial Gardens is a memorial garden, formerly a municipal cemetery called Flaybrick Hill Cemetery, in Birkenhead, on the Wirral Peninsula, England. The cemetery has been designated a conservation area by Metropolitan Borough of Wirral, Wirral Borough Council, which owns the site. History In the 1840s, Joseph Paxton was approached to design a large municipal cemetery for the expanding township of Birkenhead, but because of a recession and a subsequent decrease in the population, the plan went no further. By the 1860s, a boom made the provision of a new cemetery a priority. A competition was held for the design which was won by Edward Kemp (landscape architect), Edward Kemp, a pupil of Paxton's and Curator of Birkenhead Park. Kemp was assisted by Edward Mills, a prominent Birkenhead surveyor from Hamilton Square, and Messrs Lucy and Littler, architects of Liverpool. The general contractor was William Rimmer of Bidston Hall, with John Middlehurst of St Helens, Merseyside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Normandy Landings
The Normandy landings were the landing operations and associated airborne operations on Tuesday, 6 June 1944 of the Allies of World War II, Allied invasion of Normandy in Operation Overlord during World War II. Codenamed Operation Neptune and often referred to as D-Day (military term), D-Day, it was the largest seaborne invasion in history. The operation began the liberation of France (and later western Europe) and laid the foundations of the Allied victory on the Western Front (World War II), Western Front. Planning for the operation began in 1943. In the months leading up to the invasion, the Allies conducted a substantial military deception, codenamed Operation Bodyguard, to mislead the Germans as to the date and location of the main Allied landings. The weather on D-Day was far from ideal, and the operation had to be delayed 24 hours; a further postponement would have meant a delay of at least two weeks, as the invasion planners had requirements for the phase of the moon, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allies Of World War II
The Allies, formally referred to as the United Nations from 1942, were an international military coalition formed during the Second World War (1939–1945) to oppose the Axis powers, led by Nazi Germany, Imperial Japan, and Fascist Italy. Its principal members by 1941 were the United Kingdom, United States, Soviet Union, and China. Membership in the Allies varied during the course of the war. When the conflict broke out on 1 September 1939, the Allied coalition consisted of the United Kingdom, France, and Poland, as well as their respective dependencies, such as British India. They were soon joined by the independent dominions of the British Commonwealth: Canada, Australia, New Zealand and South Africa. Consequently, the initial alliance resembled that of the First World War. As Axis forces began invading northern Europe and the Balkans, the Allies added the Netherlands, Belgium, Norway, Greece, and Yugoslavia. The Soviet Union, which initially had a nonaggression pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Environment Research Council
The Natural Environment Research Council (NERC) is a British research council that supports research, training and knowledge transfer activities in the environmental sciences. History NERC began in 1965 when several environmental (mainly geographic) research organisations (including Nature Conservancy which became the Nature Conservancy Council in 1973 and was divided up in 1991) were brought under the one umbrella organisation. When most research councils were re-organised in 1994, it had new responsibilities – Earth observation and science-developed archaeology. Collaboration between research councils increased in 2002 when Research Councils UK was formed. Chief executives * Sir Graham Sutton (1965–1970) • Professor James William Longman Beament (succeeding V. C. Wynne-Edwards FRS) 1978-1981 * Professor John Krebs, Baron Krebs 1994-1999 * Sir John Lawton 1999–2005 * Professor Alan Thorpe 2005–2011 * Dr Steven Wilson (Acting) – 2011–2012 * Professor Duncan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Oceanography Centre
The National Oceanography Centre (NOC) is a marine science research and technology institution based on two sites in Southampton and Liverpool, United Kingdom. It is the UK’s largest institution for integrated sea level science, coastal and deep ocean research and technology development. From 1 November 2019 the NOC began operating as an independent self-governing organisation – a charitable company limited by guarantee. The centre was set up to work in close partnership with institutions across the UK marine science community to address key science challenges, including sea level change, the oceans’ role in climate change, predicting and simulating the behaviour of the oceans through computer modelling, the future of the Arctic Ocean and long-term monitoring technologies. Marine science national capability The NOC provides the bulk of the UK’s capability to meet the needs of the country’s marine research community. National marine capability provided by the N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
