Zobrazeno 1 - 5
of 5
pro vyhledávání: '"R. W. Attree"'
Autor:
R. W. Attree, O. Dahlinger
Publikováno v:
Canadian Journal of Physics. 35:462-469
Measurements have been made of the changes in the electrical resistance of an artificial graphite which are induced by neutron irradiation and subsequent annealing. The resistivity increases with irradiation; the increase in resistance is partially r
Publikováno v:
Canadian Journal of Physics. 40:194-201
The half-life of Th230 (ionium) has been measured by a calorimetric method and was found to be 75,200 years with a standard error of ± 1,600 years.In the light of this measurement, previously published values for the 2200 m/sec neutron capture cross
Autor:
J. S. Plaskett, R. W. Attree
Publikováno v:
Philosophical Magazine. 1:885-911
A model is considered of a crystal lattice having slip of less than a lattice vector on two close packed planes. The effect of this slip on the eigenvalues of one electron wave functions extending throughout the crystal is calculated, using first ord
Publikováno v:
Canadian Journal of Chemistry. 32:921-930
The relative rates of reaction of C12O, C13O, and C14O with oxygen have been measured. When the oxidation proceeds mainly on the walls of the containing vessel the relative rates for C13O and for C14O compared to C12O are respectively 0.985 and 0.959
Publikováno v:
Review of Scientific Instruments. 29:491-496
A differential microcalorimeter of the Tian‐Calvet type has been designed and constructed. The galvanometers previously employed have been replaced by a dc amplifier, which materially simplified the construction and operation of the instrument. In