Physics
Found in 908 Collections and/or Records:
'Sunrise in the Ionospheric F Layer. Brief summary of results Summer 1963', 1963
'Sunrise in the Ionospheric F Layer. Brief summary of results Summer 1963'. 8 page typescript, with a little accompanying data from Mrs. Turnbull.
'Sunspot-Cycle Study of Abinger γ Variations', January 1963
'Sunspot-Cycle Study of Abinger γ Variations'. 1 page typescript, dated January 1963.
Sunspot numbers and data, c. 1949
The material consists of sunspot numbers and data, some dated 1949.
Table des Refractions, 1688
A refraction table for a 90-degree sweep of the heavens, at constant temperature.
Also a note of a meeting arrangement in Paris with colleagues.
Tables, graphs, etc., by C.P. Bell, Edward Appleton and Mrs Pritchard, no date
Tables, graphs, etc., by C.P. Bell, Edward Appleton and Mrs Pritchard, no date. The material is mainly on F2 research. Some of it is annotated by Appleton.
Tables, graphs, etc., by C.P. Bell, Edward Appleton and others, no date
Tables, graphs, etc., by C.P. Bell, Edward Appleton and others, no date. The material is mainly on the removal of seasonal vatiation.
Tables of noon fF2 values, plotted with geographic latitude, at various stations, September 1948., September 1948
Tables of noon fF2 values, plotted with geographic latitude, at various stations, September 1948.
Tables of values at various heights, for International Quiet Days only, September 1953
Tables of values at various heights, for International Quiet Days only, calculated for September 1953. The material has written on it Edward Appleton's notes on method of tabulation to be used.
'The application of ionospheric data to radio communication problems III', c. 1940-1947
'The detection of aircraft by radio-wave sounding', c. 1938
'The detection of aircraft by radio-wave sounding'. The material consists of a manuscript and typescript draft for a paper, no author or date, the latest reference is 1938.