Serial/Series Title
Country
57 Matching Results
Results open in a new window/tab.
prev
Results:
49 - 57 of
57
The X-Ray Spectra of the Last-Row Elements
Abstract: X-ray energy level diagrams as given in the literature are tabulated for radium, thorium and uranium. A level scheme for protoactinium is derived from the published data. After a brief review of the use of X-ray data in studying outer electronic structure, it is pointed out that differences in the X-ray spectra should exist depending on whether the outer electrons are in f or d orbitals. The observed separation of the OI and OII levels in thorium and uranium indicated that the f levels lie lower than the d. This hypothesis also provides a reasonable explanation for the observed differences between the MIV and MV absorption edges and MIV and MV levels calculated from the emission spectra and the LIII edge.
Date:
October 22, 1946
Creator:
Russell, H., Jr.
System:
The UNT Digital Library
Irradiation behavior of uranium monocarbide fuel experiments NAA 81-3 and AI 3-12
A report regarding irradiation behavior of uranium monocarbide fuel experiments NAA 81-3 and AI 3-12
Date:
June 22, 1968
Creator:
Arnold, J. L.
System:
The UNT Digital Library
Summary of Airborne Radiometric Surveying in the Bighorn Basin, Wyoming and Montana
Summary of airborne radiometric surveys of certain sediments in Bighorn Basin, Wyoming, and Montana
Date:
November 22, 1971
Creator:
Brooke, Gerald L.
System:
The UNT Digital Library
Reconnaissance of uranium deposits in the Capitol Reef area, Wayne and Garfield Counties, Utah
A report discussing a geologic reconnaissance of the Capitol Reef area, undertaken to evaluate the uranium deposits and determine their geologic characteristics.
Date:
April 22, 1957
Creator:
Baumgardner, L. H. & Warner, D. H.
System:
The UNT Digital Library
Conical Refraction in Crystal Optics and Hydromagnetics
When light propagates with the wave normal in the direction of an optic axis of a biaxial crystal, the usual ray theory breaks down. This phenomenon can be analyzed by means of an asymptotic solution of Maxwell's equations. The intensity is governed by a partial differential equation within the phase surfaces, instead of ordinary differential equations along rays. This example slows that light does not always propagate along rays. A similar phenomenon occurs in hydromagnetics.
Date:
April 22, 1960
Creator:
Ludwig, Donald
System:
The UNT Digital Library
Pilot Plant Tests on Anaconda Ore From the Grants District, Grants, New Mexico
A series of pilot plant runs were made on the Jackpile ore, Jackpile mixed blend, Jackpile-Poison Valley blend, and Jackpile-Arrowhead blend.
Date:
July 22, 1954
Creator:
Hollis, R. F.; Abrams, Charles S.; McArthur, C. K.; Izzo, T. F. & Wilson, H.
System:
The UNT Digital Library
Recovery of Uranium From High Grade Australian Rum Jungle Uranium Ore
The leaching behavior, thickening and filtering characteristics and recovery of uranium from high grade uranium ore from Rum Jungle, Northern Territory, Australia are described.
Date:
August 22, 1952
Creator:
George, D'Arcy R.
System:
The UNT Digital Library
The Input Admittance of a Ring Circuit
"A ring circuit is a succession or two-port networks and at least one three-port network, each feeding the next at one port and the last feeding the first so that the sequence closes on itself leaving at least one input port. The input admittance is derived in terms ef various matrices describing the circuit for one- and two-input port rings."
Date:
January 22, 1958
Creator:
Rees, J. R.
System:
The UNT Digital Library
Summary of the Research Progress Meeting
Technical report includes three reports of research progress: 1) Range Measurements on 190 Mev Deuterons, M. Stephan; 2) Meson measurements, C. Lattes; and 3) N-P Scattering, R. Christian.
Date:
April 22, 1948
Creator:
Wakerling, R. K. (Raymond Kornelious), 1914-
System:
The UNT Digital Library