Now showing items 41-50 of 69
Incomplete Dissociation in Solutions of Strong Electrolytes
(The American Institute of Physics, 1941-03)
On the Photographic Reciprocity Law Failure and Related Effects. I. The Low Intensity Failure
(The American Institute of Physics, 1949-11)
(1) The order principle (o.p.) states: ``The grains of an emulsion become developable in the course of an exposure in a given sequence independent of the exposure and development variables.'' This hypothesis appears to ...
Experiments on the Design of Synchrotron Magnets
(The American Institute of Physics, 1947-10)
An important aspect of the problem of synchrotron magnet design is that of obtaining a given magnetic energy in the guide field with the minimum expenditure of iron, copper, and condensers. Tests were made on d.c. magnet ...
Spectrochemical Analysis of Sheet Steel at the Great Lakes Steel Company
(The American Institute of Physics, 1940-07)
The Interpretation of Electron Diffraction Patterns from Hydrocarbon Films
(The American Institute of Physics, 1947-05)
The theoretical expressions previously derived for the scattering of electrons by oriented hydrocarbon chains have been extended and applied to the calculation of characteristic diffraction patterns. These patterns are ...
Poisson's Ratio at High Temperatures
(The American Institute of Physics, 1944-08)
A method is presented whereby both the modulus of elasticity in tension and compression E and the modulus of elasticity in shear G may be obtained simultaneously from a simple test on a cantilever specimen subjected to ...
Introduction to the Problem of the Isochronous Hairspring
(The American Institute of Physics, 1940-12)
Deviations from isochronism for the system of hairspring and balance wheel are treated by a method due to Haag. The results are given a geometrical interpretation. It is shown that the deviations are related to the ...
Applications of Metallic Shadow‐Casting to Microscopy
(The American Institute of Physics, 1946-01)
The factors which determine image contrast in optical and electron micrographs are discussed in relation to a new metal shadow‐casting technique whereby the contrast of images is greatly increased by depositing obliquely ...