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Now showing items 1-10 of 11
Are Government Bonds Net Wealth?
(University of Chicago Press, 1974)
The assumption that government bonds are perceived as net wealth by the private sector is crucial in demonstrating real effects of shifts in the stock of public debt. In particular, the standard effects of "expansionary" ...
Estimating Causal Effects of Treatments in Randomized and Nonrandomized Studies
(American Psychological Association, 1974)
Presents a discussion of matching, randomization, random sampling, and other methods of controlling extraneous variation. The objective was to specify the benefits of randomization in estimating causal effects of treatments. ...
Prosopography as a Research Tool in History of Science: The British Scientific Community, 1700-1900
(Science History Publications Ltd, 1974)
Property, Patronage, and the Politics of Science: The Founding of the Royal Society of Edinburgh
(Cambridge University Press, 1974)
The Audience for Science in Eighteenth-Century Edinburgh
(Science History Publications Ltd, 1974)
Ambient Pyrite in Precambrian Chert: New Evidence and a Theory
(National Academy of Sciences, 1974)
Ambient pyrites of two distinct types were described from middle Precambrian rocks of the Lake Superior area. A new class of this phenomenon is here described from middle Precambrian chert from western Australia. The newly ...
Social Class and Medical Care in Nineteenth-Century America: The Rise and Fall of the Dispensary
(Oxford University Press, 1974)
Dislocation Effects in Smectic-A Liquid Crystals
(American Institute of Physics, 1974)
A method for calculating stress‐strain fields around edge dislocations in smectic‐A samples is discussed. In large part the method is isomorphic with the formalism for calculating magnetic fields around lines of electric ...
Observation of internal x-ray wave fields during Bragg diffraction with an application to impurity lattice location
(American Physical Society (APS), 1974)
By a simple extension of a previous experimental technique we demonstrate how the detailed standing-wave features of the internal x-ray wave field during the diffraction process may be observed even when a strong reflection ...
Correlated scattering of protons impinging as hydrogen molecules
(American Physical Society (APS), 1974)
The joint energy and angular-distribution function of protons transmitted through a thin foil when incident as 2-MeV H+2 has been measured. The experimental result is compared with simple calculations and satisfactory ...