Photo-Neutron Sources (open access)

Photo-Neutron Sources

This report explains different sources of photo-neutrons and their uses.
Date: January 1949
Creator: Wattenberg, Albert, 1917-
System: The UNT Digital Library
Investigations of Domestic Radioactive Raw Materials, Beryllium, and Other Trace Elements Monthly Report: December 1948 (open access)

Investigations of Domestic Radioactive Raw Materials, Beryllium, and Other Trace Elements Monthly Report: December 1948

Monthly report of the U.S. Geological Survey's trace element investigations including an outline of field work, laboratory work, and staff activities that have been completed or are in process.
Date: 1949-01~
Creator: Geological Survey (U.S.). Trace Elements Office.
System: The UNT Digital Library
Method of Operation of the Permeameter (open access)

Method of Operation of the Permeameter

In H measurements, the measured flux-linkage change represents twice the value of H to be plotted. In B measurements the bucking coil links flux equal to the air-flux in the B-measuring coils. The measured flux change therefore corresponds to twice the flux of intrinsic magnetization in the sample.
Date: January 21, 1949
Creator: Richardson, R. E.
System: The UNT Digital Library
The copper-uranium deposits in White Canyon, Utah (open access)

The copper-uranium deposits in White Canyon, Utah

Field work in White Canyon was initiated to determine reserves of uranium ores and to determine the nature of the physical, geological, and economic conditions affecting mining and milling of such ores.
Date: January 27, 1949
Creator: Smyth, Sam K.
System: The UNT Digital Library
Graphical Representation of the Four Series of Isotopes (open access)

Graphical Representation of the Four Series of Isotopes

Three graphs representing the four series of isotopes.
Date: January 18, 1949
Creator: Morgan, K. Z.; Patterson, V. K. & Western, F.
System: The UNT Digital Library
New Accelerators of Charged Particles (open access)

New Accelerators of Charged Particles

This article examines the history of accelerating charged particles with new types of accelerators. It is translated from a Russian publication.
Date: January 1949
Creator: Grinberg, A. P. (Anatoliì† Pavlovich)
System: The UNT Digital Library