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Hume-Rothery
William Hume-Rothery OBE FRS (15 May 1899 – 27 September 1968) was an English metallurgist and materials scientist who studied the constitution of alloys. Early life and education Hume-Rothery was born the son of lawyer Joseph Hume-Rothery in Worcester Park, Surrey. His grandfather, William Rothery, was a clergyman. His campaigning grandmother, Mary Hume-Rothery, was the daughter of Joseph Hume, a Scottish doctor and Radical Member of parliament. William spent his youth in Cheltenham and was educated at Cheltenham College. In 1917 he was made totally deaf by a virus infection. Nevertheless, he entered Magdalen College, Oxford, and obtained a first class Honours degree in chemistry. He also attended the Royal School of Mines and was awarded a PhD. Career During World War II, he supervised numerous government contracts for work on aluminium and magnesium alloys. After the war he returned to Oxford "''to carry on research in intermetallic compounds and problems on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mary Hume-Rothery
Mary Hume Rothery or Mary Catherine Hume-Rothery (14 December 1824 – 14 February 1885) was a British writer and campaigner for medical reform. She campaigned against the Contagious Diseases Act and founded the National Anti Compulsory Vaccination League. Early life Rothery was born in London in 1824. Her parents were Mary Burnley, daughter of Hardin Burnley (1741–1823), and Joseph Hume the radical politician: she was their youngest daughter and Allan Octavian Hume was her brother. She travelled on the continent of Europe with her father, and wrote poetry and biblical exposition. Married life Mary married the Rev. William Rothery on 9 July 1864, in two London ceremonies: firstly by John Frederick Blake at St Mary, Bryanston Square; and then at the New Church, Argyll Square, by Jonathan Bayley. William's father John Rothery lived at Great Clifton. He had studied at St Bees Theological College, from 1846, and was ordained deacon in 1848, and a priest of the Church of England in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hume-Rothery Rules
Hume-Rothery rules, named after William Hume-Rothery, are a set of basic rules that describe the conditions under which an element could dissolve in a metal, forming a solid solution. There are two sets of rules; one refers to substitutional solid solutions, and the other refers to interstitial solid solutions. Substitutional solid solution rules For substitutional solid solutions, the Hume-Rothery rules are as follows: # The atomic radius of the solute and solvent atoms must differ by no more than 15%: #: \% \text = \left ( \frac \right ) \times 100\% \le 15\%. # The crystal structures of solute and solvent must be similar. # Complete solubility occurs when the solvent and solute have the same valency. A metal is more likely to dissolve a metal of higher valency, than vice versa. # The solute and solvent should have similar electronegativity. If the electronegativity difference is too great, the metals tend to form intermetallic compounds instead of solid solutions. Inters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Oxford, Department Of Materials
The Department of Materials at the University of Oxford, England was founded in the 1950s as the ''Department of Metallurgy'', by William Hume-Rothery, who was a reader in Oxford's Department of Inorganic Chemistry. It is part of the university's Mathematical, Physical and Life Sciences Division Around 190 staff work in the Department of Materials full-time, including professors, lecturers, independent fellows, researchers and support staff. There are around 30 academic staff positions of which four are Chairs. The Isaac Wolfson Chair in Metallurgy was set up in the late 1950s. Sir Peter Hirsch formerly held the chair. The current holder of the chair is Peter Bruce FRS. Other Chairs in the department include the Vesuvius Chair of Materials held by Patrick Grant FREng, Professor in the Physical Examination of Materials formerly held by David Cockayne FRS and the James Martin Chair in Energy Materials held by James Marrow. Oxford Materials is a research-intensive departmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of The Less-Common Metals
The ''Journal of Alloys and Compounds'' is a peer-reviewed scientific journal covering experimental and theoretical approaches to materials problems that involve compounds and alloys. It is published by Elsevier and the editor-in-chief is V. Pecharsky (Iowa State University). It was the first journal established to focus specifically on a group of inorganic elements. History The journal was established by William Hume-Rothery in 1958 as the ''Journal of the Less-Common Metals'', focussing on the chemical elements in the rows of the periodic table for the Actinide and Lanthanide series. The lanthanides are sometimes referred to as the rare earths. The journal was not strictly limited to articles about those specific elements: it also included papers about the preparation and use of other elements and alloys. The journal developed out of an international symposium on metals and alloys above 1200°C which Hume-Rothery organized at Oxford University on September 17-18, 1958. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Hume
Joseph Hume FRS (22 January 1777 – 20 February 1855) was a Scottish surgeon and Radical MP.Ronald K. Huch, Paul R. Ziegler 1985 Joseph Hume, the People's M.P.: DIANE Publishing. Early life He was born the son of a shipmaster James Hume in Montrose, Angus, who died shortly. He attended Montrose Academy, where he knew the older James Mill; and from 1790 was apprenticed to a local surgeon-apothecary, John Bale. Medical career Hume studied medicine at the University of Aberdeen and then the University of Edinburgh. He had as patron David Scott MP. Before he qualified, he saw wartime service as surgeon-mate on the hoy HMS ''Hawke''; and then was on the East Indiaman ''Hope'' for 18 months. In 1799 Hume sailed to India, nominated to the Bengal service by Jacob Bosanquet of the British East India Company. He worked his passage as medical officer on the ''Houghton''. Once there, he was commissioned as a surgeon to the 7th Sepoy Regiment. Gaining fluency in Hindustani and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Member Of Parliament
A member of parliament (MP) is the representative in parliament of the people who live in their electoral district. In many countries with bicameral parliaments, this term refers only to members of the lower house since upper house members often have a different title. The terms congressman/congresswoman or deputy are equivalent terms used in other jurisdictions. The term parliamentarian is also sometimes used for members of parliament, but this may also be used to refer to unelected government officials with specific roles in a parliament and other expert advisers on parliamentary procedure such as the Senate Parliamentarian in the United States. The term is also used to the characteristic of performing the duties of a member of a legislature, for example: "The two party leaders often disagreed on issues, but both were excellent parliamentarians and cooperated to get many good things done." Members of parliament typically form parliamentary groups, sometimes called cauc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Cheltenham
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 pe ... [...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] |
1899 Births
Events January 1899 * January 1 ** Spanish rule ends in Cuba, concluding 400 years of the Spanish Empire in the Americas. ** Queens and Staten Island become administratively part of New York City. * January 2 – ** Bolivia sets up a customs office in Puerto Alonso, leading to the Brazilian settlers there to declare the Republic of Acre in a revolt against Bolivian authorities. **The first part of the Jakarta Kota–Anyer Kidul railway on the island of Java is opened between Batavia Zuid ( Jakarta Kota) and Tangerang. * January 3 – Hungarian Prime Minister Dezső Bánffy fights an inconclusive duel with his bitter enemy in parliament, Horánszky Nándor. * January 4 – **U.S. President William McKinley's declaration of December 21, 1898, proclaiming a policy of benevolent assimilation of the Philippines as a United States territory, is announced in Manila by the U.S. commander, General Elwell Otis, and angers independence activists who had fought ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Franklin Institute Awards
The Franklin Institute Awards (or Benjamin Franklin Medal) is an American science and engineering award presented by the Franklin Institute, a science museum in Philadelphia. The Franklin Institute awards comprises the Benjamin Franklin Medals in seven areas of science and engineering, the Bower Awards and Prize for Achievement in Science, and the Bower Award for Business Leadership. Since 1824, the institute has recognized "world-changing scientists, engineers, inventors, and industrialists—all of whom reflect Benjamin Franklin’s spirit of curiosity, ingenuity, and innovation". Some of the noted past laureates include Nikola Tesla, Thomas Edison, Marie Curie, Max Planck, Albert Einstein, Stephen Hawking. Some of the 21st century laureates of the institute awards are Bill Gates, James P. Allison, Indra Nooyi, Jane Goodall, Elizabeth Blackburn, George Church, Robert S. Langer, and Alex Gorsky. Benjamin Franklin Medals In 1998, the Benjamin Franklin Medals were created b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Minerals, Metals & Materials Society
The Minerals, Metals & Materials Society (TMS) is a professional organization for materials scientists and engineers that encompasses the entire range of materials and engineering, from minerals processing and primary metals production to basic research and the advanced applications of materials. The society's functions include providing forums for the exchange of information; encouraging technology transfer; promoting the education and development of professionals and students; representing the profession in the accreditation of educational programs and in the registration of professional engineers (a U.S.-grounded activity); encouraging professionalism, ethical behavior, and concern for the environment; and stimulating a worldwide sense of unity in the profession. TMS is headquartered in Pittsburgh, United States, but is international in scope. Included among its approximately 13,000 professional and student members are metallurgical and materials engineers, scientists, rese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Edmund Hall
St Edmund Hall (sometimes known as The Hall or informally as Teddy Hall) is a constituent college of the University of Oxford. The college claims to be "the oldest surviving academic society to house and educate undergraduates in any university" and was the last surviving medieval academic hall at the university. The college is on Queen's Lane and the High Street, in central Oxford. After more than seven centuries as a men-only college, it became coeducational in 1979. As of 2019, the college had a financial endowment of more than £65 million. Alumni of St Edmund Hall include diplomats Robert Macaire and Mark Sedwill, and politicians Richard Onslow, 1st Baron Onslow, Keir Starmer and Mel Stride. The elected Honorary Fellows: Faith Wainright, MBE FREng (1980, Engineering) and the Hon Justice Elizabeth Hollingworth(1984, BCL). History Similar to the University of Oxford itself, the precise date of establishment of St Edmund Hall is not certain; it is usually estimated at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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