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Émile Amagat
Émile Hilaire Amagat (2 January 1841, Saint-Satur – 15 February 1915) was a French physicist. His doctoral thesis, published in 1872, expanded on the work of Thomas Andrews, and included plots of the isotherms of carbon dioxide at high pressures. Amagat published a paper in 1877 that contradicted the current understanding at the time, concluding that the coefficient of compressibility of fluids decreased with increasing pressure. He continued to publish data on isotherms for a number of different gases between 1879 and 1882, and invented the hydraulic manometer, which was able to withstand up to 3200 atmospheres, as opposed to 400 atmospheres using a glass apparatus. In 1880 he published his law of partial volumes (now known as Amagat's law). For his studies, he developed many original piezometer devices. His originality went so far as to use the depth of a mine shaft being drilled to reach high pressures of 430 atmospheres in order to study the equations of state of cert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint-Satur
Saint-Satur () is a commune in the Cher department in central France. It is a medieval town near the river Loire in the former province of Berry. History Located in the area of Gaul settled by the powerful Celtic tribe, the Bituriges, or the "Kings of the World", and after their defeat at Bourges (Avaricum), part of Roman Aquitania. Some evidence points to the existence of an early Roman river town of Gordona (Castle-Gordon), now Saint-Thibault and Saint-Satur; located on the Roman road (Gordaine) from Bourges to the Roman bridge over the Loire in Saint-Thibault. An Augustinian abbey was founded in Saint-Satur in 1034. During the Hundred Years' War, the Augustine Abbey was destroyed. Area transportation was improved by the construction of a suspension bridge at Saint-Thibault (1834), the Canal latéral à la Loire (1838) and later, the Bourges - Sancerre - Cosne-sur-Loire railroad line (1885). During World War II, Saint-Satur, with Sancerre, was a regional command center for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter Tait (physicist)
Peter Guthrie Tait FRSE (28 April 1831 – 4 July 1901) was a Scottish mathematical physicist and early pioneer in thermodynamics. He is best known for the mathematical physics textbook '' Treatise on Natural Philosophy'', which he co-wrote with Lord Kelvin, and his early investigations into knot theory. His work on knot theory contributed to the eventual formation of topology as a mathematical discipline. His name is known in graph theory mainly for Tait's conjecture. He is also one of the namesakes of the Tait–Kneser theorem on osculating circles. Early life Tait was born in Dalkeith on 28 April 1831 the only son of Mary Ronaldson and John Tait, secretary to the 5th Duke of Buccleuch. He was educated at Dalkeith Grammar School then Edinburgh Academy. He studied Mathematics and Physics at the University of Edinburgh, and then went to Peterhouse, Cambridge, graduating as senior wrangler and first Smith's prizeman in 1852. As a fellow and lecturer of his college he remain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foreign Members Of The Royal Society
Foreign may refer to: Government * Foreign policy, how a country interacts with other countries * Ministry of Foreign Affairs, in many countries ** Foreign Office, a department of the UK government ** Foreign office and foreign minister * United States state law, a legal matter in another state Science and technology * Foreign accent syndrome, a side effect of severe brain injury * Foreign key, a constraint in a relational database Arts and entertainment * Foreign film or world cinema, films and film industries of non-English-speaking countries * Foreign music or world music * Foreign literature or world literature * ''Foreign Policy'', a magazine Music * "Foreign", a song by Jessica Mauboy from her 2010 album ''Get 'Em Girls'' * "Foreign" (Trey Songz song), 2014 * "Foreign", a song by Lil Pump from the album ''Lil Pump'' Other uses * Foreign corporation, a corporation that can do business outside its jurisdiction * Foreign language, a language not spoken by the people of a ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Members Of The Ligue De La Patrie Française
Member may refer to: * Military jury, referred to as "Members" in military jargon * Element (mathematics), an object that belongs to a mathematical set * In object-oriented programming, a member of a class ** Field (computer science), entries in a database ** Member variable, a variable that is associated with a specific object * Limb (anatomy), an appendage of the human or animal body ** Euphemism for penis * Structural component of a truss, connected by nodes * User (computing), a person making use of a computing service, especially on the Internet * Member (geology), a component of a geological formation * Member of parliament * The Members, a British punk rock band * Meronymy, a semantic relationship in linguistics * Church membership, belonging to a local Christian congregation, a Christian denomination and the universal Church * Member, a participant in a club or learned society A learned society (; also learned academy, scholarly society, or academic association) is an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Cher (department)
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1915 Deaths
Events Below, the events of World War I have the "WWI" prefix. January *January – British physicist Sir Joseph Larmor publishes his observations on "The Influence of Local Atmospheric Cooling on Astronomical Refraction". *January 1 ** WWI: British Royal Navy battleship HMS ''Formidable'' is sunk off Lyme Regis, Dorset, England, by an Imperial German Navy U-boat, with the loss of 547 crew. ** Battle of Broken Hill: A train ambush near Broken Hill, New South Wales, Australia, is carried out by two men (claiming to be in support of the Ottoman Empire) who are killed, together with 4 civilians. * January 5 – Joseph E. Carberry sets an altitude record of , carrying Capt. Benjamin Delahauf Foulois as a passenger, in a fixed-wing aircraft. * January 12 ** The United States House of Representatives rejects a proposal to give women the right to vote. ** '' A Fool There Was'' premières in the United States, starring Theda Bara as a ''femme fatale''; she quickly becomes one o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1841 Births
Events January–March * January 20 – Charles Elliot of the United Kingdom, and Qishan of the Qing dynasty, agree to the Convention of Chuenpi. * January 26 – Britain occupies Hong Kong. Later in the year, the first census of the island records a population of about 7,500. * January 27 – The active volcano Mount Erebus in Antarctica is discovered, and named by James Clark Ross. * January 28 – Ross discovers the "Victoria Barrier", later known as the Ross Ice Shelf. On the same voyage, he discovers the Ross Sea, Victoria Land and Mount Terror. * January 30 – A fire ruins and destroys two-thirds of the villa (modern-day city) of Mayagüez, Puerto Rico. * February 4 – First known reference to Groundhog Day in North America, in the diary of a James Morris. * February 10 – The Act of Union (''British North America Act'', 1840) is proclaimed in Canada. * February 11 – The two colonies of the Canadas are merged, into the United Province of Canada. * February ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Olbrychski
Daniel Marcel Olbrychski (; born 27 February 1945) is a Polish film and theatre actor who is widely considered one of the greatest Polish actors of his generation. He appeared in 180 films and TV productions and is best known for leading roles in several Andrzej Wajda movies including '' The Promised Land'' and also known for playing a defector and spymaster Vassily Orlov alongside Hollywood actress Angelina Jolie in the movie ''Salt''. Life and career Olbrychski was born in 1945 in Łowicz, Poland to father Franciszek and mother Klementyna (née Sołonowicz). He had an older brother, Krzysztof (1939–2017), who was a physicist. He attended the Stefan Batory Gymnasium and Lyceum in Warsaw. He has been practicing boxing since his youth, he also trained fencing, badminton and judo. In 1965, he played the character of Rafał Olbromski, his first major film role in Andrzej Wajda's film ''The Ashes''. In 1971 he won the award for Best Actor at the 7th Moscow International Film ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marie Curie (film)
''Marie Curie: The Courage of Knowledge'' ( pl, Maria Skłodowska-Curie; French and German title: ''Marie Curie'') is a 2016 internationally co-produced drama film directed by . It was screened in the Contemporary World Cinema section at the 2016 Toronto International Film Festival. It made its United States premiere at the New York Jewish Film Festival in 2017. Plot The film shows the life of Marie Curie from 1904 to 1911. Together with her husband Pierre Curie, she researches the isolation of the element radium, which they had discovered, and which leads to the first attempts to use radioactivity in cancer therapy. However, shortly after her second child is born, Pierre dies in a tragic accident with a horse wagon. Despite her great sadness, Curie continues her research and takes over her husband's lectures at the University of Paris. At the first Solvay conference, where she is the only woman, she meets Albert Einstein, who makes her laugh with his charm. Returning to Paris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amagat
An amagat is a practical unit of volumetric number density. Although it can be applied to any substance at any conditions, it is defined as the number of ideal gas molecules per unit volume at 1 atm (101.325 kPa) and 0 °C (273.15 K). It is named after Émile Amagat, who also has Amagat's law named after him. The abbreviated form of amagat is "amg". The abbreviation "Am" has also been used. SI Conversion The amg unit for number density can be converted to the SI unit mol/m3 by the formula: :1 \,\mathrm \overset 44.615 \,\mathrm, where ≘ indicates correspondence, since the SI unit is of molar concentration and not number density. The conversion factor (44.615...) is called the '' Loschmidt number'' . The number density of an ideal gas at pressure ''p'' and temperature ''T'' can be calculated asIn this formula, absolute units of pressure and temperature, relative to vacuum and absolute zero, must be used. :\eta= \left(\frac\right)\left(\frac\right)\, , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Number Density
The number density (symbol: ''n'' or ''ρ''N) is an intensive quantity used to describe the degree of concentration of countable objects (particles, molecules, phonons, cells, galaxies, etc.) in physical space: three-dimensional volumetric number density, two-dimensional areal number density, or one-dimensional linear number density. ''Population density'' is an example of areal number density. The term number concentration (symbol: lowercase ''n'', or ''C'', to avoid confusion with amount of substance indicated by uppercase '' N'') is sometimes used in chemistry for the same quantity, particularly when comparing with other concentrations. Definition Volume number density is the number of specified objects per unit volume: :n = \frac, where ''N'' is the total number of objects in a volume ''V''. Here it is assumed that ''N'' is large enough that rounding of the count to the nearest integer does not introduce much of an error, however ''V'' is chosen to be small enough that the r ... [...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] |
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