Zobrazeno 1 - 10
of 67
pro vyhledávání: '"F. A. Bannister"'
Publikováno v:
Nature. 160(4066)
During a recent visit to Nairobi, one of us (K. P. O.) secured, for purposes of determination, a fragment of a brown calculus of rather unusual origin which is preserved in the Kenya Game Department. Captain A. T. A. Bitchie, chief game warden, said
Autor:
F B, Bannister
Publikováno v:
Proceedings of the Royal Society of Medicine. 36(5)
Publikováno v:
Proceedings of the Institution of Mechanical Engineers. 188:189-199
A method is given for calculating pressure transients in an axial piston hydraulic pump. Some theoretical predictions are given of the effect of port timing and the effect of introducing restricting grooves at the ends of the kidney ports in the valv
Autor:
F. A. Bannister
Publikováno v:
Nature. 167:965-968
Autor:
R. J. M. Dixie, K. C. Dunham, J. H. Taylor, J. E. Hemingway, W. Davies, F. A. Bannister, A. F. Hallimond
Publikováno v:
Proceedings of the Yorkshire Geological Society. 28:61-101
( Read, November, 1949). PROBLEMS OF THE SEDIMENTARY IRON ORES. BY A. F. HALLIMOND It is difficult to review the earlier phases of a subject without referring to much that has since become common ground. I hope I may be forgiven if in these few intro
Autor:
F. A. Bannister
Publikováno v:
Mineralogical Magazine and Journal of the Mineralogical Society. 23:376-386
Mr. Arthur Russell collected in 1930 on Pim Hill, near the village of Harmer Hill, 6 miles north of Shrewsbury, Shropshire, specimens of Triassic sandstone encrusted with minute black crystals. They resemble very closely the material from Mottram St.
Autor:
F. A. Bannister
Publikováno v:
Mineralogical Magazine and Journal of the Mineralogical Society. 26:304-307
During a study of the petrography and mineral constituents separated from various shales overlying the coal-measures of South Wales, Dr. Alfred Brammall noticed on several hand-specimens from Llandebie a white infilling to fissures or a coating on sl
Publikováno v:
Mineralogical Magazine and Journal of the Mineralogical Society. 28:676-681
Among the specimens collected at the Benallt manganese mine in 1944 by Dr. A. W. Groves and myself was one (B.M. 1944,48) from the 60-foot level in no. 1 ore-body which showed on a face of dark, compact manganese ore colourless plates up to 7 mm. acr
Autor:
F. A. Bannister, Max H. Hey
Publikováno v:
Mineralogical Magazine and Journal of the Mineralogical Society. 23:305-308
In 1924 S. G. Gordon described as a variety of thomsonite a pink zeolitic mineral occurring as a fine crystalline powder in cavities of augite-syenite at Narsarsuk, Greenland. The material was described as orthorhombie, with two good cleavages a(100)