A Fractographic Study of a Circa AD83 Roman Nail

2000 ◽  
Author(s):  
A. A. Kapusta ◽  
J. H. Underwood
Keyword(s):  
Measurement ◽  
2021 ◽  
Vol 178 ◽  
pp. 109443
Author(s):  
W. Macek ◽  
Z. Marciniak ◽  
R. Branco ◽  
D. Rozumek ◽  
G.M. Królczyk

Author(s):  
Derek Hull

Observ. XV. illustrated by Schem. IX. Figur:1 (figure 1 of this paper) in Robert Hooke's Micrographia (1665)1 is a description of Kettering–stone ‘which is brought from Kettering in Northampton–shire, and digg’d out of a Quarry, as I am inform'd’. As Curator of Experiments for the Royal Society from 1662, Hooke was charged by the Society to bring in at every meeting one microscopical observation at least. The minutes of the Society2 record that on 15 April 1663 ‘Mr Hooke showed the Company two Microscopicall Schemas; one representing the Pores of Cork … the other a Kettering Stone, appearing to be composed of Globules; and those hollow ones, each having 3 Coatings, sticking to one another, and so making up one entire firm stone’.


Author(s):  
Kazuyuki Matsui ◽  
Yukio Hirose ◽  
Akiyoshi Chadani ◽  
Keisuke Tanaka

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