Utente:Grasso Luigi/sandbox2/Charles Chree
Charles Chree (Loch of Lintrathen (ex Forfarshire), Scozia, 5 maggio 1860 – Worthing West Sussex, 12 agosto 1928) è stato un fisico, FRS britannico.
Charles Chree, è stato un'autorità nelle ricerche sul magnetismo terrestre e sull'elettricità atmosferica, e per 32 anni ha servito nella carica di Superintendent of Kew Observatory.[1]
Chree era il secondo figlio del reverendo Charles Chree e non era sposato..[1][2]
Educazione e carriera
modificaHe was educated at the Grammar School, Old Aberdeen, the University of Aberdeen where he graduated MA in 1879 and the University of Cambridge where he graduated as Sixth Wrangler (MA, 1883).[1]
Ricerca e pubblicazioni
modificahis candidacy citation listing his achievements as: "Author of the following memoirs, and of many others on analogous subjects - 1. Effects of pressure on the Magnetisation of Cobalt, Phil Trans: 1890 2. Conduction of heat in liquids, Proc: R. Soc: 1887. 3. Stresses and strains in isotropic, elastic, solid ellipsoids, etc, Proc: R. Soc: 1895. 4. A solution of the equations Equilibrium of elastic solids etc, etc, Camb: Phil: Trans: XV. 5. On some compound vibrating systems, Camb: Phil: Trans: XV. 6. Changes in dimensions of solids due to given systems of forces. Camb: Phil: Trans: XV. 7. The isotropic elastic sphere and spherical shell, Camb: Phil: Trans: XV. 8. Forced vibrations in isotropic, elastic, solid spheres, and spherical shells. Camb: Phil. Trans XVI. 9. Rotating, elastic, solid cylinders of elliptic section. Phil: Mag. 1892. 10. Contribution to the theory of the Robinson Cap auxmomoter. Phil: Mag: 1895. 11. Longitudinal vibrations of aeolotropic bars with one axis of material symmetry. Quar: Journ: Math: 1890. 12. Isotropic, elastic solids of nearly spherical form. Amer: Journ: Mathem: XVI".[3]
Onori e riconoscimenti
modificaLe sue ricerche sono state riconosciute da molti titoli conferiti dai suoi colleghi fisici.
- 1895 - Grado di D.Sc. dall'università di Cambridge
- 1897 - Eletto FRS[1]
- 1898 - Grado LL.D. da Aberd.[1]
- 1905 - Medaglia James Watt medal dall'ICE.[4]
- 1908 - He was President of the Physical Society of London between 1908 and 1910.
- 1919 - Medahlia Royal Society Hughes Medal "for his researches in terrestrial magnetism".[1]
- 1922 - Chree served as president of the Royal Meteorological Society from 1922 to 1923.[5]
- 1893--1925 - He was appointed Superintendent of Kew Observatory in 1893, a post he retained until 1925, a remarkably long period of 32 years.[1] During his tenure of office he was responsible for testing thousands of chronometers, watches, thermometers and other scientific instruments,[1] success in which tests gained the award of a "Kew Certificate".
The Chree Medal and Prize of the Institute of Physics was named for him. The awards were renamed in 2008.
Note
modifica- ^ a b c d e f g h Obituary Dr Charles Chree, The Times Tuesday Aug 14 1928
- ^ Obituary: Charles Chree, in Quarterly Journal of the Royal Meteorological Society, vol. 54, n. 228, October 1928, DOI:10.1002/qj.49705422812.
- ^ Template:Cite magazine
- ^ Obituary Notices of the Royal Society, in Proceedings of the Royal Society of London. Series A, vol. 122, n. 790, 1º February 1929.
- ^ List of Presidents, su rmets.org, Royal Meteorological Society. URL consultato il 20 December 2010.
Collegamenti esterni
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