66,452 Matching Results

Results open in a new window/tab.

Biliary Excretion of /Sup 99m/Tc Albumin Microaggregate Degradation Products (a Method for Measuring Kupffer Cell Digestive Function.). (open access)

Biliary Excretion of /Sup 99m/Tc Albumin Microaggregate Degradation Products (a Method for Measuring Kupffer Cell Digestive Function.).

The rapid metabolism of radioactive albumin colloids used for liver-spleen-bone marrow scanning radiation exposure to these organs and permits one to study the proteolytic digestive capacity of the reticuloendothial system (RES)
Date: October 31, 1971
Creator: Kitani, K. & Taplin, G. V.
Object Type: Report
System: The UNT Digital Library
Accidental Radiogold (198Au) Liver Scan Overdose With Fatal Outcome (open access)

Accidental Radiogold (198Au) Liver Scan Overdose With Fatal Outcome

This report addresses the use of radioisotopes for scanning, which has added significantly to the clinician's ability to detect and interpret disease manifestations.
Date: October 31, 1969
Creator: Baron, J.M.; Yachnin, S.; Polcyn, R.; Fitch, F.W. & Sturner, W.G.
Object Type: Report
System: The UNT Digital Library
Sol-Gel Processes for Isotopic Heat Sources. (open access)

Sol-Gel Processes for Isotopic Heat Sources.

None
Date: October 31, 1969
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Recording Equipment for Internal Friction Measurements (open access)

Recording Equipment for Internal Friction Measurements

An apparatus was developed for recording internal friction data in such a manner as to circumvent many of the laborious and time-consuming observations and calculations usually associated with these measurements. An optical lever is used and the passage of the beam across the scale is detected by photoconductive cells. The cells are strategically located so that, when their signals are fed through a multichannel switching circuit to the pens of an operation recorder, a plot of the logarithm of the vibrational amplitude versus the number of cycles is recorded on the chart. From the definitmon of the logarithmic decrement, ( delta ), it can be shown that the slope of this curve is - delta . The apparatus is inexpensive and requires a minimum of maintenance. It has been used for accurate determinations of values of delta from below 0.0001 up to 0.3. (auth)
Date: October 31, 1961
Creator: Stephenson, R. L. & McCoy, H. E. Jr.
Object Type: Report
System: The UNT Digital Library
Office of Waste Isolation progress report, December 1977 (open access)

Office of Waste Isolation progress report, December 1977

This document reports progress on the OWI's portion of the National Waste Terminal Storage (NWTS) program. It comprises project reports on work performed by organizations under subcontract to OWI, by DOE contractors, by OWI consultants, and by other federal agencies participating in the NWTS program. They are made under the headings technical projects, facility projects, planning and analysis, and regulatory affairs. (DLC)
Date: January 31, 1976
Creator: Zerby, C.D.
Object Type: Report
System: The UNT Digital Library
Sodium Chemistry, Fission Product Contamination. (open access)

Sodium Chemistry, Fission Product Contamination.

None
Date: October 31, 1969
Creator: Silberberg, M.; Guon, J. & Zwetzig, G.
Object Type: Report
System: The UNT Digital Library
Reactor Development Program. Progress Report, December 1967 (open access)

Reactor Development Program. Progress Report, December 1967

None
Date: December 31, 1968
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Discovery and History of $sup 252$Cf. (open access)

Discovery and History of $sup 252$Cf.

None
Date: October 31, 1969
Creator: Fields, P. R.
Object Type: Report
System: The UNT Digital Library
ANNUAL REPORT ON PHYSICAL SCIENCES, ENGINEERING AND LIFE SCIENCES , JULY 1, 1961 (open access)

ANNUAL REPORT ON PHYSICAL SCIENCES, ENGINEERING AND LIFE SCIENCES , JULY 1, 1961

The research program at Brooknaven is described. Current activities in physics, high-energy accelerators, instrumentation, chemistry, nuclear engineering, applied mathematics, biology, and medical research are outlined. (D.L.C.)
Date: October 31, 1962
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Reactor Development Program. Progress Report, November 1967 (open access)

Reactor Development Program. Progress Report, November 1967

None
Date: December 31, 1967
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Study of the Effective Two-Body Force Using the $Sup 54$Fe($Sup 3$He,T) Charge Exchange Reaction. (open access)

Study of the Effective Two-Body Force Using the $Sup 54$Fe($Sup 3$He,T) Charge Exchange Reaction.

None
Date: October 31, 1969
Creator: Hayakawa, S. I.; Kraushaar, J. J.; Kunz, P. D. & Rost, E.
Object Type: Report
System: The UNT Digital Library
A SUMMARY OF INDUSTRIAL ACCIDENTS IN USAEC FACILITIES (open access)

A SUMMARY OF INDUSTRIAL ACCIDENTS IN USAEC FACILITIES

The accident experience of the AEC contractor operation for 1959 and 1960 is reported. Incidents involving radio active materials are described. A table of inadvertent criticality was included to supplement other tables. A tabulation of exposure records at values from 0 to 15 r is given. (M.C.G.)
Date: October 31, 1962
Creator: unknown
Object Type: Report
System: The UNT Digital Library
RADIOCHEMICAL ANALYSES OF $sup 238$PuO$sub 2$ COLLECTED ON IMPACTORS M-15, M-37, M-22, AND M-32. (open access)

RADIOCHEMICAL ANALYSES OF $sup 238$PuO$sub 2$ COLLECTED ON IMPACTORS M-15, M-37, M-22, AND M-32.

None
Date: October 31, 1969
Creator: Holland, W.D.
Object Type: Report
System: The UNT Digital Library
Proceedings of the University of New Mexico Conference on Organic Scintillation Detectors, August 15-17, 1960 (open access)

Proceedings of the University of New Mexico Conference on Organic Scintillation Detectors, August 15-17, 1960

Twenty-three papers are included which were presented at the Conference on Organic Scintillation Detectors. The topics treated range from measurements of organic phosphor properties to liquid and plastic scintillation detectors. Separate abstracts were prepared for each of the papers. (D.L.C.)
Date: October 31, 1961
Creator: Daub, G. H.; Hayes, F. N. & Sullivan, E.
Object Type: Report
System: The UNT Digital Library
NUCLEAR SUPERHEAT PROJECT TENTH QUARTERLY PROGRESS REPORT, OCTOBER-DECEMBER 1961 (open access)

NUCLEAR SUPERHEAT PROJECT TENTH QUARTERLY PROGRESS REPORT, OCTOBER-DECEMBER 1961

Results in the Nuclear Superheat Project are summarized. Topics covered include: conceptual design and program evaluation, fuel technology, materials development, experimental physics, coolant chemistry, heat transfer, mechanical development, SADE and E-SADE, and mixed spectrum superheat study. (M.C.G.)
Date: October 31, 1962
Creator: Pennington, R.T.
Object Type: Report
System: The UNT Digital Library
EXPERIMENTAL INVESTIGATION OF THE EFFECTS OF ULTRASONIC VIBRATIONS ON BURNOUT HEAT FLUX WITH BOILING WATER. Quarterly Technical Progress Report No. 3, April-June 1961 (open access)

EXPERIMENTAL INVESTIGATION OF THE EFFECTS OF ULTRASONIC VIBRATIONS ON BURNOUT HEAT FLUX WITH BOILING WATER. Quarterly Technical Progress Report No. 3, April-June 1961

The heat-transfer loop was completed and is in operation. Difficulty was experienced in obtaining a sufficiently strong connection between the burnout- detector voltage tap and the heating element. This problem and its potential solution are described. The lack of means of obtaining controlled burnout prevented collection of data on the burnout effects of the ultrasonic field. (auth)
Date: October 31, 1962
Creator: Romie, F.E.
Object Type: Report
System: The UNT Digital Library
Reactor Development Program Progress Report, September 1967 (open access)

Reactor Development Program Progress Report, September 1967

None
Date: December 31, 1967
Creator: unknown
Object Type: Report
System: The UNT Digital Library
A PROGRAM OF RESEARCH ON MECHANICAL METALLURGY AS RELATED TO FUEL-ELEMENT FABRICATION. Quarterly Progress Report for the Period Ending June 30, 1961 (open access)

A PROGRAM OF RESEARCH ON MECHANICAL METALLURGY AS RELATED TO FUEL-ELEMENT FABRICATION. Quarterly Progress Report for the Period Ending June 30, 1961

Results of crawing experiments using 3/8-in. bars to provide rod and tube test specimens are reported. In mechanical metallurgy investigations on the relation of formability to imperfection structure the peierls potentials for dislocation of Nb, Mo, Ta, and W were measured. Design and construction of a microextensometer reported. The investigations of the effects of grain size on the stored energy cold work were extended to a new lot OFHC Cu. In studies of formability relations with imperfection structure, a detailed study is reported on the internal-friction relaxation spectrum of Ta relatively unmodified by impurities. A summary of interstitial impurity effects on the internal-friction of Ta is given. (J.R.D.)
Date: August 31, 1961
Creator: Trozera, T Z; Koyama, K; White, J L & Chambers, R H
Object Type: Report
System: The UNT Digital Library
WASTE TREATMENT AND DISPOSAL SEMIANNUAL PROGRESS REPORT, JULY--DECEMBER 1966 (open access)

WASTE TREATMENT AND DISPOSAL SEMIANNUAL PROGRESS REPORT, JULY--DECEMBER 1966

None
Date: August 31, 1968
Creator: Blanco, R. E. & Parker, F. L.
Object Type: Report
System: The UNT Digital Library
RECOVERY OF PALLADIUM FROM NUCLEAR WASTE SOLUTIONS USING A PACKED COLUMN OF TRICAPRYL MONOMETHYL AMMONIUM CHLORIDE ON AN INERT SUPPORT. (open access)

RECOVERY OF PALLADIUM FROM NUCLEAR WASTE SOLUTIONS USING A PACKED COLUMN OF TRICAPRYL MONOMETHYL AMMONIUM CHLORIDE ON AN INERT SUPPORT.

None
Date: October 31, 1969
Creator: Colvin, C.A.
Object Type: Report
System: The UNT Digital Library
Sodium-Cooled Reactors: Fast Ceramic Reactor Development Program. Twenty- Sixth Quarterly Report, February--April 1968 (open access)

Sodium-Cooled Reactors: Fast Ceramic Reactor Development Program. Twenty- Sixth Quarterly Report, February--April 1968

None
Date: December 31, 1968
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Stream sediment detailed geochemical survey for Marysvale, Utah (open access)

Stream sediment detailed geochemical survey for Marysvale, Utah

Results of the Marysvale detailed geochemical survey are reported. Field and laboratory data are presented for 397 stream sediment samples and 160 radiometric readings. Statistical and areal distributions of uranium and possible uranium-related variables are displayed. A generalized geologic map of the area is provided, and pertinent geologic factors which may be of significance in evaluating the potential for uranium mineralization are briefly discussed. Stream sediments containing significant amounts of soluble uranium (greater than or equal to 16.93 ppM) occur in numerous areas, the most prevalent being in the western portion of the survey area, within and surrounding the Mount Belknap Caldera. Thorium, beryllium, cerium, manganese, molybdenum, niobium, potassium, yttrium, zinc, and zirconium occur in concentrations greater than or equal to 84th percentile in many sediment samples taken from within and surrounding the Mount Belknap Caldera. The uranium and related variables are associated with highly silicic intrusions and extrusions of the Mount Belknap Volcanics, as well as hydrothermal activity which has occurred in the Marysvale volcanic field.
Date: July 31, 1980
Creator: Butz, T. R.; Vreeland, J. L.; Bard, C. S.; Helgerson, R. N.; Grimes, J. G. & Pritz, P. M.
Object Type: Report
System: The UNT Digital Library
Linear Accelerator Project. Annual Technical Report, October 1, 1971-- September 30, 1972 (open access)

Linear Accelerator Project. Annual Technical Report, October 1, 1971-- September 30, 1972

None
Date: December 31, 1972
Creator: unknown
Object Type: Report
System: The UNT Digital Library
CHEMICAL ENGINEERING DIVISION SUMMARY REPORT, JULY, AUGUST, SEPTEMBER, 1961 (open access)

CHEMICAL ENGINEERING DIVISION SUMMARY REPORT, JULY, AUGUST, SEPTEMBER, 1961

Development activities are reported on pyrometallurgical processes including melt refining and those using liquid metal solvents. Development of processing facilities for EBR II is also reported. In other work, laboratory- and engineering-scale investigations on fluoride volatility processes were condueted, and conversion of UF/sub 6/ to UO/sub 2/ was studied. Investigations are also reported concerning the kinetics of metal ignition and oxidation, and metalwater reactions. In work associated with reactor chemistry, data on nuclear constants are reported and developments in thermoelectricity and reactor decontamination are described. (J.R.D.)
Date: October 31, 1962
Creator: unknown
Object Type: Report
System: The UNT Digital Library