University of Birmingham
Which employer did John D. Eshelby work for from 1954 to 1964?
John D . Eshelby John Douglas Eshelby FRS ( 21 December 1916 – 10 December 1981 ) was a scientist in micromechanics . His work has shaped the fields of defect mechanics and micromechanics of inhomogeneous solids for fifty years and provided the basis for the quantitative analysis of the controlling mechanisms of plastic deformation and fracture . Eshelby was born at Puddington , Cheshire , the son of Captain Alan Douglas Eshelby and Phoebe Mason Hutchinson . He was educated at St Cyprians School , Eastbourne and was due to go to Charterhouse School but developed rheumatic fever and received his secondary education privately at home . At about this time the family moved to Manor House at Farrington Gurney , Somerset where his tutors were the village schoolmaster and a local clergyman . He relied extensively on self-instruction and obtained a place in the Physics Department of Bristol University and was awarded a first class honours in physics in 1937 . He then worked in a research laboratory under H W B Skinner and W Sucksmith on magnetism and the soft X-ray spectra of solids . In World War II Eshelby began working for the Admiralty on the degaussing of ships , but on 4 May 1940 he joined the Technical Branch of the Royal Air Force . His work from February 1941 to June 1942 was for the Coastal Command Development Unit conducting performance trials of Air-to-Surface Vessel radar and other operational devices in all types of aircraft . He was then involved in radar work , from August 1942 to February 1943 with 76 signals wing and from February 1943 to September 1944 at the radar establishment at Malvern . He was then transferred to disarmament work and then to the Air Historical branch in September 1945 . He left the RAF as a squadron leader on 4 October 1946 . After the war Eshelby returned to Bristol University to study for a PhD and taught himself the theory of elasticity for his thesis on Stationary and moving dislocations . He obtained his PhD in 1950 under Nevill Mott . In 1951 he moved to the University of Illinois at Urbana as a Research Associate , where he stayed until 1953 when he was appointed a lecturer at the University of Birmingham , where he taught from 1953 to 1964 at the Department of Metallurgy . During this time , he worked on point defects and dislocations , developing the method of transformation strains and studying the Eshelby inclusion problems for the first time , as well as the study of forces on elastic singularities . In 1964 he moved to the Cavendish Laboratory at Cambridge University at the behest of Neville Mott , and was a Fellow of Churchill College from 1965 to 1966 . He was then appointed Reader in the Faculty of Materials ( Theory of Materials ) at the University of Sheffield , where he became Professor in 1971 . He was elected a Fellow of the Royal Society in March 1974 . He was awarded the Timoshenko Medal in 1977 . He died in 1981 and the Eshelby Memorial Bursary was founded in his memory . The scientific phenomenon called Eshelbys inclusion is named after this scientist , and points at an ellipsoidal subdomain in an infinite homogeneous body , subjected to a uniform transformation strain . Eshelby was clear and amusing as a lecturer , and prepared his lectures with great care , but was not keen on doing experimental work . He was well versed in Sanskrit ( among other classical languages ) and was an avid second-hand book buyer . In 2012 , the Eshelby Mechanics Award for Young Faculty was launched to commemorate the memory of Eshelby . The award is given annually to rapidly emerging junior faculty who exemplify the creative use and development of mechanics , and awardees are formally recognised at the annual Applied Mechanics Division Banquet at the American Society of Mechanical Engineers International Mechanical Engineering Congress and Exposition ( ASME-IMECE ) meeting . Bibliography ( incomplete ) . - A Tentative Theory of Metallic Whisker Growth University of Illinois , Urbana , Illinois Received 4 June 1953 The American Physical Society - Collected Works of J . D . Eshelby , Mechanics of Defects and Inhomogeneities , Springer ( 2006 ) , Xanthippi Markenscoff and Anurag Gupta ( Eds. ) - J . D . Eshelby , The continuum theory of lattice defects , in : F . Seitz and D . Turnbull ( eds. ) , Progress in Solid State Physics , Vol . 3 , Academic Press , New York ( 1956 ) , pp . 79–303 .