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Now showing items 11-20 of 21
The Two Postwar Eras and the Conditions for Stability: Reply
(University of Chicago Press, 1981)
The Theme of Lommrad in Cath Maige Mucrama
(National University of Ireland, 1981)
The Two Postwar Eras and the Conditions for Stability in Twentieth-Century Western Europe
(University of Chicago Press, 1981)
Medicine and Community in Victorian Britain
(Massachusetts Institute of Technology Press, 1981)
A Palace for a King. The Buen Retiro and the Court of Philip IV Jonathan Brown J. H. Elliott
(University of California Press, 1981)
Charge state dependence of channeled ion energy loss
(American Physical Society (APS), 1981)
The charge state dependence of channeled ion energy loss has been determined for a series of ions ranging from fluorine to chlorine along the ⟨110⟩ direction in a silicon crystal. Energy losses for both bare ions and ions ...
On nitrogen abundances of planetary nebulae
(Oxford University Press (OUP), 1981)
Observations of N II recombination lines in the planetary nebula NGC 3242 are presented which allow the first temperature independent measurement of the nitrogen abundance of a nebula. Model nebula calculations are utilized ...
Observations of the Lyman limit in 19 QSOs
(Oxford University Press (OUP), 1981)
From direct spectroscopic observations of the Lyman-limit region in 32 QSOs, 19 of which are described here, we find that the covering factor for large absorbing clouds in the emission region is likely to be ϵ≲0.15. Under ...
Animals and Astronomy in the Quechua Universe
(American Philosophical Society, 1981)
X-ray monochromator system for use with synchrotron radiation sources
(AIP Publishing, 1981)
A double crystal x‐ray monochromator system has been developed for use on synchrotron radiationsources. The system consists of two separate Bragg reflecting crystals constrained by a mechanical linkage system enabling it ...