[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/louis-harold-gray-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki24\/louis-harold-gray-wikipedia\/","headline":"Louis Harold Gray – Wikipedia","name":"Louis Harold Gray – Wikipedia","description":"From Wikipedia, the free encyclopedia English physicist (1905\u20131965) Louis Harold Gray FRS (10 November 1905 \u2013 9 July 1965) was","datePublished":"2021-02-02","dateModified":"2021-02-02","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.wikimedia.org\/static\/images\/wmf-logo.png","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-logo.png","height":"101","width":"135"},"url":"https:\/\/wiki.edu.vn\/en\/wiki24\/louis-harold-gray-wikipedia\/","wordCount":3229,"articleBody":"From Wikipedia, the free encyclopediaEnglish physicist (1905\u20131965)Louis Harold Gray FRS (10 November 1905 \u2013 9 July 1965) was an English physicist who worked mainly on the effects of radiation on biological systems. He was one of the earliest contributors of the field of radiobiology[6]  A summary of his work is given below.  Amongst many other achievements, he defined a unit of radiation dosage (absorbed dose) which was later named after him as an SI unit , the gray.[7][8]References[edit]^ “LH Gray Memorial Trust: About L.H. Gray”.^ a b Loutit, J. F.; Scott, O. C. A. (1966). “Louis Harold Gray 1905-1965”. Biographical Memoirs of Fellows of the Royal Society. 12 (2): 195\u2013217. Bibcode:1966PMB….11..329.. doi:10.1098\/rsbm.1966.0009. S2CID\u00a073328020.^ Rogers, J. D. (2013). The neutron\u2019s discovery – 80 years on. Physics Procedia, 43. https:\/\/doi.org\/10.1016\/j.phpro.2013.03.001^  Alma Howard (1965) Louis Harold Gray, International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine, 9:5, 509-511, DOI: 10.1080\/09553006514550571 ^ International Plant Names Index. \u00a0L.H.Gray.^ Sekiya, Masaru; Yamasaki, Michio (2017). “Louis Harold Gray (November 10, 1905\u2013July 9, 1965): a pioneer in radiobiology”. Radiol Phys Technol. 10 (1): 2\u20137. doi:10.1007\/s12194-016-0379-9. PMID\u00a027714568. S2CID\u00a0207402619. Retrieved 14 February 2023.^ Louis Harold Gray F.R.S. – a chronology, CRUK\/MRC Oxford Institute, 29 June 2000, archived from the original on 7 April 2014, retrieved 4 April 2014^ Slipman, Curtis W.; Chou, Larry H.; Derby, Richard; Simeone, Frederick A.; Mayer, Tom G. (2008), Interventional spine: an algorithmic approach, Elsevier Health Sciences, p.\u00a0230\u2013231, ISBN\u00a0978-0-7216-2872-1^ Gray, Louis Harold (1936). “An ionization method for the absolute measurement of gamma-ray energy”. Proc. R. Soc. Lond. A. 156 (889): 578\u2013596. Bibcode:1936RSPSA.156..578G. doi:10.1098\/rspa.1936.0169. Retrieved 14 February 2023.^ Wynchank, S. (2017). Travel. In: Louis Harold Gray . Springer Biographies. Springer, Cham. https:\/\/doi.org\/10.1007\/978-3-319-43397-4_9^  Alma, Howard (1965). “Louis Harold Gray”. International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. 9 (5): 509\u2013511. doi:10.1080\/09553006514550571. PMID\u00a05319982.^ Wynchank, S. (2017). Louis Harold Gray . Springer Biographies. Springer, Cham. https:\/\/doi.org\/10.1007\/978-3-319-43397-4_14^ Hill, Kit (26 March 2007). “Obituary: Jack Boag”. the Guardian. Retrieved 24 January 2023.^ Boag, J. W.; Hart, E. J. (1963). “Absorption spectra in irradiated water and some solutions: Absorption spectra of ‘hydrated’electron”. Nature. 197 (4862): 45\u201347. Bibcode:1963Natur.197…45B. doi:10.1038\/197045a0. S2CID\u00a04277837.External links[edit]li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:\" \"counter(listitem)\"a0 \"}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:\" (\"counter(listitem)\"a0 \"}]]>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}]]>Wikimedia ErrorOur servers are currently under maintenance or experiencing a technical problem.Please try again in a few\u00a0minutes.See the error message at the bottom of this page for more\u00a0information. "},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/louis-harold-gray-wikipedia\/#breadcrumbitem","name":"Louis Harold Gray – Wikipedia"}}]}]