A variance-to-mean noise technique, modified to eliminate systematic errors from drifting of reactor power, has been used to infer integral values of effective beta for uranium and plutonium fueled fast reactor modk-ups. The measurement technique, including corrections for a finite detector-electrometer time response, is described together with preliminary beta measurement results.

Computer read-out of averaged record data listings to accompany a report on aerial radiometric and magnetic survey of the El Paso quadrangle in New Mexico and Texas.

Computer read-out of averaged record data listings to accompany a report on aerial radiometric and magnetic survey of the Holbrook quadrangle in Arizona.

Computer read-out of single-record data listings to accompany a report on aerial radiometric and magnetic survey of the Holbrook quadrangle in Arizona.

Computer read-out of single-record data listings to accompany a report on aerial radiometric and magnetic survey of the El Paso quadrangle in New Mexico and Texas.

Computer read-out of averaged record data listings to accompany a report on aerial radiometric and magnetic survey of the Fort Sumner quadrangle in New Mexico

Computer read-out of single-record data listings to accompany a report on aerial radiometric and magnetic survey of the Fort Sumner quadrangle in New Mexico.

Computer read-out of averaged record data listings to accompany a report on aerial radiometric and magnetic survey of the Roswell quadrangle in New Mexico.

Computer read-out of single-record data listings to accompany a report on aerial radiometric and magnetic survey of the Roswell quadrangle in New Mexico.

Computer read-out of averaged record data listings to accompany a report on aerial radiometric and magnetic survey of the Las Cruces quadrangle in New Mexico.

Computer read-out of single-record data listings to accompany a report on aerial radiometric and magnetic survey of the Las Cruces quadrangle in New Mexico.

Computer read-out of averaged record data listings to accompany a report on aerial radiometric and magnetic survey of the Carlsbad quadrangle in New Mexico.

Computer read-out of single-record data listings to accompany a report on aerial radiometric and magnetic survey of the Carlsbad quadrangle in New Mexico.

From abstract: As part of the Department of Energy (DOE) National Uranium Resource Evaluation Program, a rotary-wing high sensitivity radiometric and magnetic survey was flown covering portions of the State of New Mexico, Arizona and Texas. The survey encompassed six 1:250,000 scale quadrangles, Holbrook, El Paso, Las Cruces, Carlsbad, Fort Sumner and Roswell.

This report contains aerial gamma-ray and magnetic quadrangle maps of portions of New Mexico.

This report contains aerial gamma-ray and magnetic quadrangle maps of portions of New Mexico.

This report contains aerial gamma-ray and magnetic quadrangle maps of portions of New Mexico.

This report contains aerial gamma-ray and magnetic quadrangle maps of portions of New Mexico.

This report contains aerial gamma-ray and magnetic quadrangle maps of portions of Arizona.

This report contains aerial gamma-ray and magnetic quadrangle maps of portions of New Mexico, Arizona and Texas.

Photomicrographs of core samples submitted for petrographic analysis from Moffat and Routt Counties in northwest Colorado collected for the Sand Wash Basin Drilling Project, which identified areas in the region favorable for uranium occurrences.

The purpose of this report is to summarize the information obtained by the project, to make geologic interpretations of the information, and to transmit the information and interpretations of the information to the U.S. Department of Energy and the Geology Division of Bendix Field Engineering Corporation, Grand Junction Colorado.

Logs describing lithologic characteristics of samples collected from the project area described using a binocular microscope or hand lens and recorded on standard Bendix Field Engineering Corporation (BFEC) logging forms.

Abstract: The design, evaluation, and performance of a system for determining the magnitude of the transfer function (hence, the bandwidth) of a multimode optical fiber are presented. The system operates to about 1450 MHz using a tracking generator/spectrum analyzer combination for narrowband detection. It is constructed, almost entirely, from commercially available components. The system is less complex and easier to use than an equivalent time domain system and the measurement precision is comparable. Background information on time and frequency domain specifications, fiber bandwidth limitations, and alternate frequency domain techniques is also presented.