An Experimental Evaluation of the Radiation Protection Afforded by a Large Modern Concrete Office Building (open access)

An Experimental Evaluation of the Radiation Protection Afforded by a Large Modern Concrete Office Building

Abstract: "An experimental study was made to determine the effective shielding provided by a modern reinforced-concrete office building (AEC Headquarters building) from nuclear fallout. Pocket ionization chambers were used for measurement of the radiation-field strength. Fallout was simulated with distributed and point-source configurations of Co-60 and Ir-192 sources. Four typical sections were selected for study, and experiments were performed on each. These included an external wing with exposed basement walls and an external wing with a buried basement. Roof studies were made on an internal wing with a full basement and on the east end of wing A, which has a thin-roof construction. The thick-roof construction of 8 in. of concrete and 2 in. of rigid insulation covers all the building except the east end of wing A, which has 4 in. of concrete and 2 in. of insulation."
Date: May 1, 1959
Creator: Batter, J. F., Jr.; Kaplan, A. L. & Clarke, Eric Thacher
System: The UNT Digital Library
Aeroradioactivity Survey and Related Surface Geology of Parts of the San Francisco Region, California (ARMS-I) (open access)

Aeroradioactivity Survey and Related Surface Geology of Parts of the San Francisco Region, California (ARMS-I)

This report follows an aeroradioactivity survey that took place in the San Francisco region, California.
Date: May 1966
Creator: Books, Kenneth G.
System: The UNT Digital Library
General Correlative Studies - Operation Bren (open access)

General Correlative Studies - Operation Bren

Report summarizing "the utilization of the Health Physics Research reactor and a Co60 source during Operation BREN" and offers related meteorological data relating radiation emissions.
Date: May 1963
Creator: Auxier, J. A.; Haywood, F. F. & Gilley, L. W.
System: The UNT Digital Library
Aeroradioactivity Survey and Related Surface Geology of Parts of the Los Angeles Region, California (ARMS-I) (open access)

Aeroradioactivity Survey and Related Surface Geology of Parts of the Los Angeles Region, California (ARMS-I)

Report regarding an airborne gamma-radioactivity survey that took place in the 2,800 square mile area around the Los Angeles region in California. Topics include the types of bedrock noted in the area as well as their levels of radioactivity.
Date: May 1961
Creator: Books, Kenneth G.
System: The UNT Digital Library
The Scattering of Thermal Radiation Into Open Underground Shelters (open access)

The Scattering of Thermal Radiation Into Open Underground Shelters

From Introduction: "The elimination of the burn hazard in shelters depends upon a separate, systematic investigation of each suspected agent. The purpose of the present investigation was to evaluate the contribution made by radiant energy and, if such contribution proved to be significant, to suggest means of eliminating this component."
Date: May 1959
Creator: Davis, T. P.; Miller, N. D.; Ely, T. S.; Basso, J. A. & Pearse, H. E.
System: The UNT Digital Library
Arguello Area (ARMS-II) (open access)

Arguello Area (ARMS-II)

"An Aerial Radiographic Measuring Survey (ARMS) of the Arguello area was made for the Civil Effects Test Operations, Division of Biology and Medicine, U.S. Atomic Energy Commission, by Edgerton, Germeshausen & Grier, Inc.(EG&G), between Apr. 5 and Apr. 29, 1962. The survey was part of a nationwide program to measure the present environmental levels of gamma radiation" (p. 5).
Date: May 1965
Creator: Guillou, R. B.
System: The UNT Digital Library