Resource Type
Collection
Serial/Series Title
Atomic Energy Commission Reports
2
Annual Report of the Boy Scouts of America
1
FCC Reports
1
GJBX
1
House document (United States. Congress. House)
1
Oak Ridge Metals and Ceramics Division Annual Progress Report
1
United States Department of Energy Grand Junction Office Reports
1
United States Geological Survey Reports
1
Water Resources Investigations Reports
1
Country
States
60 Matching Results
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Determination of platinum, iridium, and rhodium in uranium alloys by atomic- absorption spectrophotometry
None
Date:
July 1, 1973
Creator:
Gardner, R. D.; Henicksman, A. L. & Ashley, W. H.
System:
The UNT Digital Library
LOFT CIS Analysis S-11A Penetration 12'' H and V Duct.
None
Date:
November 17, 1973
Creator:
Barry, W. J., Jr.
System:
The UNT Digital Library
Refractory-alloy compatibility with plutonia-238 at 1800$sup 0$ and 2000$sup 0$C
None
Date:
August 1, 1973
Creator:
Watrous, J. D. & Ferguson, W. E.
System:
The UNT Digital Library
Feasibility of a large gamma irradiator as a hospital sterilization facility
None
Date:
January 17, 1973
Creator:
McKee, R.W.; Owzarski, P.C.; Butcherite, C.D. & Frymier, J.W.
System:
The UNT Digital Library
High beta capture and mirror confinement of laser produced plasmas. Semiannual report, July 31, 1972--January 31, 1973
None
Date:
January 31, 1973
Creator:
Haught, A.F.; Polk, D.H.; Woo, J.T.; Fader, W.J.; Tomlinson, R.G.; Haas, R.A. et al.
System:
The UNT Digital Library
Determination of trace quantities of thorium in uranyl nitrate by x-ray emission spectrometry
Trace quantities of thorium in uranium were separated by precipitating thorium fluoride from a 1.0M HF-1.0M NH/sub 4/F matrix using yttrium as an internal standard and lanthanum as a carrier. The thorium precipitate was collected on a filter and analyzed by x-ray emission spectrometry. The method has a detection limit of about 15 mu g thorium per gram of uranium. The relative accuracy and precision at the 120- mu g thorium level was 95.5 plus or minus 1.5%. Studies on the rate of precipitation, sample size limitations, and the effect of varying molar fluoride-touranium ratios are discussed. The effects of potentially interfering anions, cations, and acids, which are commonly found in uranium system or form insoluble fluorides were studied. Radioactive tracer studies using /sup 234/Thh and /sup 88/Y were carried out at different levels of thorium and uranium to determine the absolute efficiency of the precipitation. The speed, selectivity, and precision of this x-ray method make it an excellent alternative to spectrophotometric methods. (auth)
Date:
October 1, 1973
Creator:
Winters, W.I.
System:
The UNT Digital Library
Evaluation of high temperature dielectric material. Final report
Laminated flat cables using Kapton film were fabricated; these cables withstood temperatures up to 1000 deg F (538 deg C) for 10 minutes and potentials as high as 20 to 30 kV dc. A superior polyimide adhesive, Thermostik-D', was originated in the Bendix Polymer Laboratory, and a moldable polyimide powder and a process for using it were developed. These materials exhibit electrical strengths up to 625 volts/mil (24 kV/mm) and temperature resistance as high as 850 deg F (454.4 deg C). (auth)
Date:
November 1, 1973
Creator:
Daly, J. C.
System:
The UNT Digital Library
Properties of solution. Water research program biennial progress report, March 15, 1966--March 15, 1968
None
Date:
May 1, 1973
Creator:
Raridon, R. J. & Moore, G. E.
System:
The UNT Digital Library
Roll control resonance test vehicle (RCRTV) system postflight evaluation report
This report presents the flight test results for a reentry vehicle spin-fin roll control system. The test vehicle, designated the Roll Control Resonance Test Vehicle, was flight tested on May 10, 1972, at the Sandia Laboratories Tonopah Test Range. The purpose of the flight were (1) to demonstrate and evaluate the capability of the control system to overcome a roll resonance flight instability and (2) to confirm the analytic predictions of system performance. The flight test vehicle had built-in asymmetries which, without roll control, would have caused a persistent roll resonance instability to occur. The test was successful in that all systems functioned properly and all program and flight test objectives were accomplished. Flight test data presented herein confirm analytic predictions and flight simulation methods. Results show that the system maintained roll rate control and prevented the roll resonance instability.
Date:
March 1, 1973
Creator:
Kryvoruka, J. K.
System:
The UNT Digital Library
Evaluated neutron reaction data for uranium 238
Methods used to obtain evaluated neutron interaction and photon production data for /sup 238/U are described. (auth)
Date:
March 21, 1973
Creator:
Howerton, R.J. & MacGregor, M.H.
System:
The UNT Digital Library
Social Indicators: A Review of Research and Policy Issues (Including Annotated Bibliography)
This report outlines the effects of "social indicators", data series on the condition of society intended to describe and measure social changes in public programs, government decisions and national goals.
Date:
February 9, 1973
Creator:
Knezo, Genevieve J.
System:
The UNT Digital Library
Lysimeter experiment description and progress report on neutron measurements
None
Date:
January 1, 1973
Creator:
Hsieh, J.J.C.; Brownell, L.E. & Reisenauer, A.E.
System:
The UNT Digital Library
Study of soil water potential and temperature in Hanford soils
None
Date:
January 1, 1973
Creator:
Hsieh, J.J.C.; Reisenauer, A.E. & Brownell, L.E.
System:
The UNT Digital Library
PERCOL user's manual
For Atlantic Richfield Hanford Co., Richland, Wash. Research being conducted under the Radionuclides in Soils Program is attempting to predict the distribution and movement of liquid wastes in the heterogeneous subsurface environment of the Hanford Reservation. As part of this program, a transport model is being developed to predict chemical phenomena in soil-waste reactions. This document describes the use of the PERCOL model, which was developed as a simplified one-dimensional precursor to the transport model. PERCOL numerically describes the complex chemical reactions which occur during percolation of a waste solution through a porous media. This User's Manual describes the main program (PERCOL) and two subroutines MEWTIT and DIST) and gives procedures for accessing these programs, inputting data to them and interpreting the output. (auth)
Date:
January 1, 1973
Creator:
Serne, R.J. & Routson, R.C.
System:
The UNT Digital Library
Two-axis machine tool control with a dedicated minicomputer
None
Date:
February 1, 1973
Creator:
Williams, T. L.; Burkhardt, J. H., Jr.; Lay, C. M. & Stephens, A. E.
System:
The UNT Digital Library
Experimental methods for obtaining PERCOL model input and verification data
None
Date:
January 1, 1973
Creator:
Serne, R.J.; Routson, R.C. & Cochran, D.A.
System:
The UNT Digital Library
Some characteristics of soil and perennial vegetation in northern Mojave Desert areas of the Nevada Test Site
None
Date:
June 1, 1973
Creator:
Romney, E. M.; Hale, V. Q.; Wallace, A.; Lunt, O. R.; Childress, J. D.; Kaaz, H. et al.
System:
The UNT Digital Library
Lecture series on nonlinear least squares
None
Date:
July 1, 1973
Creator:
Byrne, G. D.
System:
The UNT Digital Library
Magnetic core memory for a numerical control system
None
Date:
July 11, 1973
Creator:
Williams, T. L.
System:
The UNT Digital Library
Controlled thermonuclear research. Annual report, July 1, 1972--June 30, 1973
None
Date:
November 1, 1973
Creator:
unknown
System:
The UNT Digital Library
Machine tool control via a minicomputer
None
Date:
April 18, 1973
Creator:
Bowers, G. L.
System:
The UNT Digital Library
Calculated powder x-ray diffraction data for boron
None
Date:
May 25, 1973
Creator:
Holcombe, C.E. Jr. & Coffey, A. L., Jr.
System:
The UNT Digital Library
Computer-simulated x-ray-diffraction data for derivative structures of $alpha$-rhombohedral boron
None
Date:
May 31, 1973
Creator:
Holcombe, C. E., Jr. & Coffey, A. L., Jr.
System:
The UNT Digital Library
Mathematics Division annual progress report for period ending December 31, 1972
None
Date:
April 1, 1973
Creator:
unknown
System:
The UNT Digital Library