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Francis Whipple
Francis John Welsh Whipple ScD FInstP (17 March 1876 – 25 September 1943) was an English mathematician, meteorologist and seismologist. From 1925 to 1939, he was superintendent of the Kew Observatory. Biography Whipple was the son of Kew Observatory employees George Mathews Whipple and Elizabeth Beckley, an astronomical photographer. Whipple attended Willington Preparatory School in Putney, where in 1888 he won a scholarship at Merchant Taylors' School. From here, he obtained a scholarship at Trinity College, Cambridge in 1895, where he was placed Second Wrangler in the Mathematical Tripos of 1897. In 1899, he showed that bicycles could be self stable. Career From 1899–1912, he was an assistant master at Merchant Taylors' School, and then worked at the Meteorological Office from 1912. From 1925, he was Assistant-Director of the Meteorological Office and Superintendent of Kew Observatory, ehere he succeeded Charles Chree. Whipple remained in this post until he retired in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fellow Of The Institute Of Physics
Fellowship of the Institute of Physics (FInstP) is "the highest level of membership attainable" by physicists who are members of the Institute of Physics (IoP), "for those with a degree in physics or related subject (or equivalent knowledge gained in the workplace) and who have made a significant impact on their sector"; Honorary Fellowship (HonFInstP) is for "exceptional individuals" who can be nominated in recognition of having "contributed to physics generally or to the work of the IOP", working in fields including business, education, research, and policy relating to physics. Fellows (FInstP) fellows include Steven Cowley, Heather Couper, and Philip Campbell. Fellows are entitled to use the post-nominal letters FInstP. Honorary Fellows (HonFInstP) The designation of Honorary Fellow of the Institute of Physics, as an honorary title A title is one or more words used before or after a person's name, in certain contexts. It may signify either generation, an official posit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Chree
200px, Charles Chree (circa 1900) Charles Chree, FRS (5 May 1860 – 12 August 1928) was a British physicist, an authority on terrestrial magnetism and atmospheric electricity, and for 32 years Superintendent of Kew Observatory. Chree was born in Lintrathen, Forfarshire, Scotland on 5 May 1860, second son to Rev Charles Chree.Obituary Dr Charles Chree, The Times Tuesday Aug 14 1928 He was educated at the Grammar School, Old Aberdeen, the University of Aberdeen where he graduated MA in 1879 and the University of Cambridge where he graduated as Sixth Wrangler (MA, 1883). Chree was elected a Fellow of the Royal Society in 1897, his candidacy citation listing his achievements as: "''Author of the following memoirs, and of many others on analogous subjects - 1. Effects of pressure on the Magnetisation of Cobalt, Phil Trans: 1890 2. Conduction of heat in liquids, Proc: R. Soc: 1887. 3. Stresses and strains in isotropic, elastic, solid ellipsoids, etc, Proc: R. Soc: 1895. 4. A solu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century British Mathematicians
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1943 Deaths
Events Below, the events of World War II have the "WWII" prefix. January * January 1 – WWII: The Soviet Union announces that 22 German divisions have been encircled at Stalingrad, with 175,000 killed and 137,650 captured. * January 4 – WWII: Greek-Polish athlete and saboteur Jerzy Iwanow-Szajnowicz is executed by the Germans at Kaisariani. * January 11 ** The United States and United Kingdom revise previously unequal treaty relationships with the Republic of China (1912–1949), Republic of China. ** Italian-American anarchist Carlo Tresca is assassinated in New York City. * January 13 – Anti-Nazi protests in Sofia result in 200 arrests and 36 executions. * January 14 – January 24, 24 – WWII: Casablanca Conference: Franklin D. Roosevelt, President of the United States; Winston Churchill, Prime Minister of the United Kingdom; and Generals Charles de Gaulle and Henri Giraud of the Free French forces meet secretly at the Anfa Hotel in Casablanca, Morocco, to plan the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1876 Births
Events January–March * January 1 ** The Reichsbank opens in Berlin. ** The Bass Brewery Red Triangle becomes the world's first registered trademark symbol. * February 2 – The National League of Professional Base Ball Clubs is formed at a meeting in Chicago; it replaces the National Association of Professional Base Ball Players. Morgan Bulkeley of the Hartford Dark Blues is selected as the league's first president. * February 2 – Third Carlist War – Battle of Montejurra: The new commander General Fernando Primo de Rivera marches on the remaining Carlist stronghold at Estella, where he meets a force of about 1,600 men under General Carlos Calderón, at nearby Montejurra. After a courageous and costly defence, Calderón is forced to withdraw. * February 14 – Alexander Graham Bell applies for a patent for the telephone, as does Elisha Gray. * February 19 – Third Carlist War: Government troops under General Primo de Rivera drive throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whipple's Transformation Of Legendre Functions
In the theory of special functions, Whipple's transformation for Legendre functions, named after Francis John Welsh Whipple, arise from a general expression, concerning associated Legendre functions. These formulae have been presented previously in terms of a viewpoint aimed at spherical harmonics, now that we view the equations in terms of toroidal coordinates, whole new symmetries of Legendre functions arise. For associated Legendre functions of the first and second kind, :P_^\biggl(\frac\biggr)= \frac and :Q_^\biggl(\frac\biggr)= -i(\pi/2)^\Gamma(-\nu-\mu)(z^2-1)^e^ P_\nu^\mu(z). These expressions are valid for all parameters \nu, \mu, and z. By shifting the complex degree and order in an appropriate fashion, we obtain Whipple formulae for general complex index interchange of general associated Legendre functions of the first and second kind. These are given by : P_^\mu(z)=\frac\biggl \pi\sin\mu\pi P_^\nu\biggl(\frac\biggr)+\cos\pi(\nu+\mu)e^Q_^\nu\biggl(\frac\biggr)\bigg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Welsh (meteorologist)
John Welsh FRS (1824–1859) was a Scottish meteorologist. Life The eldest son of George Welsh of Craigenputtock, he was born at Boreland in the stewartry of Kirkcudbright on 27 September 1824. His father, who farmed, died in 1835, and his mother settled at Castle Douglas, where Welsh received an education. In November 1839, he entered the University of Edinburgh with a view to becoming a civil engineer, and studied under Philip Kelland, James David Forbes, and Robert Jameson. In December 1842, Sir Thomas Makdougall-Brisbane - on the advice of Forbes - engaged Welsh as an observer at his observatory at Makerstoun under then director, John Allan Broun. In 1850 Welsh - who wished to move on - was recommended by Brisbane to William Henry Sykes, chairman of the committee of the British Association which managed Kew Observatory. He was then quickly appointed assistant to Francis Ronalds, who was the honorary superintendent at the time. Welsh succeeded Ronalds as superintendent on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whipple Museum Of The History Of Science
Whipple may refer to: People *Whipple (surname) (including a list of people with the surname) *Whip Jones (1909–2001), American ski industry pioneer, founder, developer and original operator of the Aspen Highlands ski area in Aspen, Colorado * Whipple Van Buren Phillips (1833–1904), American businessman, grandfather of H. P. Lovecraft, whom he raised Fictional characters *Mr. Whipple, in American television ads for Charmin toilet paper * Whipple Jones (''The Bold and the Beautiful''), in the American soap opera ''The Bold and the Beautiful'' Places in the United States *Whipple, Ohio, an unincorporated community * Whipple, West Virginia, an unincorporated community * Whipple Lakes, Crow Wing County, Minnesota * Whipple Lake, Clearwater County, Minnesota *Whipple Mountains, a mountain range in southeastern California * Whipple Run, a stream in Ohio In the military *, three U.S. Navy ships named after Abraham Whipple *Fort Whipple, Arizona, a fort established in 1863 in Arizon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific Instruments
A scientific instrument is a device or tool used for scientific purposes, including the study of both natural phenomena and theoretical research. History Historically, the definition of a scientific instrument has varied, based on usage, laws, and historical time period. Before the mid-nineteentcenturysuch tools were referred to as "natural philosophical" or "philosophical" apparatus and instruments, and older tools from antiquity to the Middle Ages (such as the astrolabe and pendulum clock) defy a more modern definition of "a tool developed to investigate nature qualitatively or quantitatively." Scientific instruments were made by instrument makers living near a center of learning or research, such as a university or research laboratory. Instrument makers designed, constructed, and refined instruments for purposes, but if demand was sufficient, an instrument would go into production as a commercial product. In a description of the use of the eudiometer by Jan Ingenhousz to show ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Stewart Whipple
Robert Stewart Whipple (1 August 1871 – 13 December 1953) was a businessman in the British scientific instrument trade, a collector of science books and scientific instruments, and an author on their history. He amassed a unique collection of antique scientific instruments that he later donated to found the Whipple Museum of the History of Science in Cambridge in 1944. Life Robert Whipple's father, George Mathews Whipple, was superintendent of the Royal Observatory at Kew, where his mother Elizabeth Beckley also worked. After attending King's College School, Whipple began his career at the Kew Observatory as an assistant, before leaving to become assistant manager at instrument making firm L. P. Casella. Whipple moved to Cambridge in 1898 to take up the post of personal assistant to Horace Darwin, the founder of the Cambridge Scientific Instrument Company. He spent the rest of his career there, rising to become Managing Director of the firm and later its Chairman. Whipple was a F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fellow Of The Institute Of Physics
Fellowship of the Institute of Physics (FInstP) is "the highest level of membership attainable" by physicists who are members of the Institute of Physics (IoP), "for those with a degree in physics or related subject (or equivalent knowledge gained in the workplace) and who have made a significant impact on their sector"; Honorary Fellowship (HonFInstP) is for "exceptional individuals" who can be nominated in recognition of having "contributed to physics generally or to the work of the IOP", working in fields including business, education, research, and policy relating to physics. Fellows (FInstP) fellows include Steven Cowley, Heather Couper, and Philip Campbell. Fellows are entitled to use the post-nominal letters FInstP. Honorary Fellows (HonFInstP) The designation of Honorary Fellow of the Institute of Physics, as an honorary title A title is one or more words used before or after a person's name, in certain contexts. It may signify either generation, an official posit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seismologists
Seismology (; from Ancient Greek σεισμός (''seismós'') meaning "earthquake" and -λογία (''-logía'') meaning "study of") is the scientific study of earthquakes and the propagation of elastic waves through the Earth or through other planet-like bodies. It also includes studies of earthquake environmental effects such as tsunamis as well as diverse seismic sources such as volcanic, tectonic, glacial, fluvial, oceanic, atmospheric, and artificial processes such as explosions. A related field that uses geology to infer information regarding past earthquakes is paleoseismology. A recording of Earth motion as a function of time is called a seismogram. A seismologist is a scientist who does research in seismology. History Scholarly interest in earthquakes can be traced back to antiquity. Early speculations on the natural causes of earthquakes were included in the writings of Thales of Miletus (c. 585 BCE), Anaximenes of Miletus (c. 550 BCE), Aristotle (c. 340 BCE), and Zh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
