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Charles Barkla
Charles Glover Barkla FRS FRSE (7 June 1877 – 23 October 1944) was a British physicist, and the winner of the Nobel Prize in Physics in 1917 for his work in X-ray spectroscopy and related areas in the study of X-rays (Roentgen rays). Life Barkla was born in Widnes, England, to John Martin Barkla, a secretary for the Atlas Chemical Company, and Sarah Glover, daughter of a watchmaker. Barkla studied at the Liverpool Institute and proceeded to Liverpool University with a County Council Scholarship and a Bibby Scholarship. Barkla initially studied Mathematics but later specialised in Physics under Sir Oliver Lodge. During the absence of Oliver Lodge due to ill health, Barkla replaced him in lectures. In 1899 Barkla was admitted to Trinity College, Cambridge, with an 1851 Research Fellowship from the Royal Commission for the Exhibition of 1851, to work in the Cavendish Laboratory under the physicist J. J. Thomson (discoverer of the electron). During his first two years at Cam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Widnes
Widnes ( ) is an industrial town in the Borough of Halton, Cheshire, England, which at the 2011 census had a population of 61,464. Historically in Lancashire, it is on the northern bank of the River Mersey where the estuary narrows to form the Runcorn Gap. Directly to the south across the Mersey is the town of Runcorn. Upstream to the east is Warrington, and 4 miles downstream to the west is Speke, a suburb of Liverpool. Before the Industrial Revolution, Widnes was a small settlement on marsh and moorland. In 1847, the chemist and industrialist John Hutchinson established a chemical factory at Spike Island. The town grew in population and rapidly became a major centre of the chemical industry. The demand for labour was met by large-scale immigration from Ireland, Poland, Lithuania and Wales. The town continues to be a major manufacturer of chemicals, although many of the chemical factories have closed and the economy is predominantly based upon service industries. Wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hughes Medal
The Hughes Medal is awarded by the Royal Society of London "in recognition of an original discovery in the physical sciences, particularly electricity and magnetism or their applications". Named after David E. Hughes, the medal is awarded with a gift of £1000. The medal was first awarded in 1902 to J. J. Thomson "for his numerous contributions to electric science, especially in reference to the phenomena of electric discharge in gases", and has since been awarded over one-hundred times. Unlike other Royal Society medals, the Hughes Medal has never been awarded to the same individual more than once. The medal has on occasion been awarded to multiple people at a time; in 1938 it was won by John Cockcroft and Ernest Walton "for their discovery that nuclei could be disintegrated by artificially produced bombarding particles", in 1981 by Peter Higgs and Tom Kibble "for their international contributions about the spontaneous breaking of fundamental symmetries in elementary-part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bachelor Of Arts
Bachelor of arts (BA or AB; from the Latin ', ', or ') is a bachelor's degree awarded for an undergraduate program in the arts, or, in some cases, other disciplines. A Bachelor of Arts degree course is generally completed in three or four years, depending on the country and institution. * Degree attainment typically takes four years in Afghanistan, Armenia, Azerbaijan, Bangladesh, Brazil, Brunei, China, Egypt, Ghana, Greece, Georgia, Hong Kong, Indonesia, Iran, Iraq, Ireland, Japan, Kazakhstan, Kenya, Kuwait, Latvia, Lebanon, Lithuania, Mexico, Malaysia, Mongolia, Myanmar, Nepal, Netherlands, Nigeria, Pakistan, the Philippines, Qatar, Russia, Saudi Arabia, Scotland, Serbia, South Korea, Spain, Sri Lanka, Taiwan, Thailand, Turkey, Ukraine, the United States and Zambia. * Degree attainment typically takes three years in Albania, Australia, Bosnia and Herzegovina, the Caribbean, Iceland, India, Israel, Italy, New Zealand, Norway, South Africa, Switzerland, the Canadian province ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Choir Of King's College, Cambridge
The Choir of King's College, Cambridge is an English Anglican choir. It is considered one of today's most accomplished and renowned representatives of the great English choral tradition. It was created by King Henry VI, who founded King's College, Cambridge, in 1441, to provide daily singing in his Chapel, which remains the main task of the choir to this day. Today the choir is directed by Daniel Hyde and derives much of its fame from the Festival of Nine Lessons and Carols, broadcast worldwide to millions on Christmas Eve every year, and the TV service Carols from King's which accompanies it. The choir commissions a carol from a contemporary composer for each year's festival. History Early history The original statutes specified that the choir should consist of ten chaplains, six clerks (lay singers) and sixteen choristers who were to be "poor and needy boys, of sound condition and honest conversation ... knowing competently how to read and sing". Perhaps recognising the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cavendish Laboratory
The Cavendish Laboratory is the Department of Physics at the University of Cambridge, and is part of the School of Physical Sciences. The laboratory was opened in 1874 on the New Museums Site as a laboratory for experimental physics and is named after the British chemist and physicist Henry Cavendish. The laboratory has had a huge influence on research in the disciplines of physics and biology. The laboratory moved to its present site in West Cambridge in 1974. , 30 Cavendish researchers have won Nobel Prizes. Notable discoveries to have occurred at the Cavendish Laboratory include the discovery of the electron, neutron, and structure of DNA. Founding The Cavendish Laboratory was initially located on the New Museums Site, Free School Lane, in the centre of Cambridge. It is named after British chemist and physicist Henry Cavendish for contributions to science and his relative William Cavendish, 7th Duke of Devonshire, who served as chancellor of the university and donat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Commission For The Exhibition Of 1851
The Royal Commission for the Exhibition of 1851 is an institution founded in 1850 to administer the international exhibition of 1851, officially called the Great Exhibition of the Works of Industry of all Nations. The Great Exhibition was held in The Crystal Palace in Hyde Park London, England. The enormous building was designed by Joseph Paxton for the Exhibition and construction was supervised by William Cubitt using a cast iron space frame for the glass panes, with wooden beams for flooring. The founding President of the Commission was Prince Albert of Saxe-Coburg and Gotha and its chief administrator was Henry Cole. The current President is Anne, Princess Royal. The exhibition was a great popular and financial success, and made a huge surplus of 186,000 pounds,or about 22 million pounds in today's money). An unusual decision was made to maintain the Royal Commission as a permanent administrative body and to use the profits for charitable purposes. Its revised Charter ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1851 Research Fellowship
The 1851 Research Fellowship is a scheme conducted by the Royal Commission for the Exhibition of 1851 to annually award a three-year research scholarship to approximately eight "young scientists or engineers of exceptional promise". The fellowship is open to all nationalities and fields of science, including physical or biological sciences, mathematics, applied science, and any branch of engineering. The fellowship can be held anywhere in the United Kingdom. Several other Fellowships are also awarded by the Royal Commission for the Exhibition of 1851, including the Research Fellowship in the Built Environment, Industrial Fellowships and the Research Fellowship in Design. Alumni The research fellowship known as the 1851 Exhibition Scholarship, has been awarded to numerous scientists and engineers over the years, many of whom have become leaders in their fields. Award recipients include: * Herbert E. Watson, Ramsey Professor in Chemical Engineering at University College London *Char ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liverpool University
, mottoeng = These days of peace foster learning , established = 1881 – University College Liverpool1884 – affiliated to the federal Victoria Universityhttp://www.legislation.gov.uk/ukla/2004/4 University of Manchester Act 2004. legislation.gov.uk (4 July 2011). Retrieved on 14 September 2011.1903 – royal charter , type = Public , endowment = £190.2 million (2020) , budget = £597.4 million (2020–21) , city = Liverpool , country = England , campus = Urban , coor = , chancellor = Colm Tóibín , vice_chancellor = Dame Janet Beer , head_label = Visitor , head = The Lord President of the Council '' ex officio'' , students = () , undergrad = () , postgrad = () , colours = The University , affiliations = Russell Group, EUA, N8 Group, NWUA, AACSB, AMBA, EQUIS, EASN, Universities UK , website = , logo = Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liverpool Institute For Boys
The Liverpool Institute High School for Boys was an all-boys grammar school in the English port city of Liverpool. The school had its origins in 1825 but occupied different premises while the money was found to build a dedicated building on Mount Street. The institute was first known as the Liverpool Mechanics' School of Arts. In 1832 the name was shortened to the Liverpool Mechanics' Institution. The façade of the listed building, the entrance hall and modified school hall remain after substantial internal reconstruction was completed in the early 1990s. School history in brief Its initial primary purpose as a mechanics' institute (one of many established about this time throughout the country) was to provide educational opportunities, mainly through evening classes, for working men. Lectures for the general public were also provided of wide interest covering topics ranging from Arctic exploration to Shakespeare and philosophy. Luminaries like Charles Dickens, Anthony Trol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roentgen Rays
An X-ray, or, much less commonly, X-radiation, is a penetrating form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 10 picometers to 10 nanometers, corresponding to frequencies in the range 30 petahertz to 30 exahertz ( to ) and energies in the range 145 eV to 124 keV. X-ray wavelengths are shorter than those of UV rays and typically longer than those of gamma rays. In many languages, X-radiation is referred to as Röntgen radiation, after the German scientist Wilhelm Conrad Röntgen, who discovered it on November 8, 1895. He named it ''X-radiation'' to signify an unknown type of radiation.Novelline, Robert (1997). ''Squire's Fundamentals of Radiology''. Harvard University Press. 5th edition. . Spellings of ''X-ray(s)'' in English include the variants ''x-ray(s)'', ''xray(s)'', and ''X ray(s)''. The most familiar use of X-rays is checking for fractures (broken bones), but X-rays are also used in other ways. For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-ray
X-rays (or rarely, ''X-radiation'') are a form of high-energy electromagnetic radiation. In many languages, it is referred to as Röntgen radiation, after the German scientist Wilhelm Conrad Röntgen, who discovered it in 1895 and named it ''X-radiation'' to signify an unknown type of radiation.Novelline, Robert (1997). ''Squire's Fundamentals of Radiology''. Harvard University Press. 5th edition. . X-ray wavelengths are shorter than those of ultraviolet rays and longer than those of gamma rays. There is no universally accepted, strict definition of the bounds of the X-ray band. Roughly, X-rays have a wavelength ranging from 10 nanometers to 10 picometers, corresponding to frequencies in the range of 30 petahertz to 30 exahertz ( to ) and photon energies in the range of 100 eV to 100 keV, respectively. X-rays can penetrate many solid substances such as construction materials and living tissue, so X-ray radiography is widely used in medi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physicist
A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate causes of phenomena, and usually frame their understanding in mathematical terms. Physicists work across a wide range of research fields, spanning all length scales: from sub-atomic and particle physics, through biological physics, to cosmological length scales encompassing the universe as a whole. The field generally includes two types of physicists: experimental physicists who specialize in the observation of natural phenomena and the development and analysis of experiments, and theoretical physicists who specialize in mathematical modeling of physical systems to rationalize, explain and predict natural phenomena. Physicists can apply their knowledge towards solving practical problems or to developing new technologies (also known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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