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581,437 Matching Results

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Best Match Title Creator Date Created (Newest) Date Created (Oldest) Date Added (Newest) Date Added (Oldest)
United Nations Activities on Artificial Intelligence (AI) 2021 (open access)

United Nations Activities on Artificial Intelligence (AI) 2021

Report detailing the activities of the United Nations regarding Artificial Intelligence (AI) toward their Sustainable Development Goals (SDGs).
Date: 2021
Creator: International Telecommunication Union
Object Type: Report
System: The UNT Digital Library
Some Heat Transfer Characteristics of ORR Fuel Elements (open access)

Some Heat Transfer Characteristics of ORR Fuel Elements

Analyses are generally made at the ORR with a view toward determining the surface temperatures of fuel plates.
Date: January 19, 1961
Creator: Wett, J. F., Jr.
Object Type: Report
System: The UNT Digital Library
Sources and Availability of Helium (open access)

Sources and Availability of Helium

A review of helium sources, availability, consumption, and future production capacity indicates that the helium consumed in the operation of 100 helium-cooled reactors for 300-Mwe power plants over a 20-year period will run no more than a few per cent of the helium consumed in the U. S. in the next 25 years and less than 1% of the helium that is to be stored during that period under the helium conservation act of 1960 (Public Law 86-777).
Date: January 19, 1961
Creator: Fraas, A. P.
Object Type: Report
System: The UNT Digital Library
Xenon and Samarium Poisoning (open access)

Xenon and Samarium Poisoning

The equilibrium and maximum override values for xenon and samarium poisoning have been computed using the recently issued effective cross sections of C. H. Westcott. Values are given as a function of specific power, neutron temperature, and epithermal flux content.
Date: January 23, 1961
Creator: Carlsmith, R. S.
Object Type: Report
System: The UNT Digital Library
A Useful Solution for Short Cylindrical Shells and Other Applications (open access)

A Useful Solution for Short Cylindrical Shells and Other Applications

The general solution to the basic differential equation d^4w/dy^4 +4w= -4f(y) is transformed from the primary form treated in most texts to an alternate form in which each integration constant corresponds to one edge condition at y=0. The relationships between the integration constants of the two forms are derived and the values for the transformed functions are tabulated. The particular solution is derived in general and given in unique form for various functional forms of f(y). Matrix notation is used throughout the derivations; however, a knowledge of matrix theory is not need for application of the results.
Date: February 14, 1961
Creator: Moore, S. E.
Object Type: Report
System: The UNT Digital Library
Pressure Vessel Exposure to Fast Neutrons (open access)

Pressure Vessel Exposure to Fast Neutrons

In a gas-cooled reactor operating at very high power density the thickness of the reflector may be determine by the requirement that the steel pressure vessel be protected from an excessive dose of fast neutrons, rather than by the usual requirements of neutron economy and power distribution. It is important the the reflector not be made thicker than necessary, since an increase in pressure vessel diameter can result in a marked increase in cost, as well as a decrease in the permitted gas pressure level.
Date: January 21, 1960
Creator: Carlsmith, R. S.
Object Type: Report
System: The UNT Digital Library
How to Develop and Write a Grant Proposal (open access)

How to Develop and Write a Grant Proposal

This report is intended for members and staff assisting grant seekers in districts and states and covers writing proposals for both government and private foundation grants.
Date: June 7, 2018
Creator: Gerli, Merete F.
Object Type: Report
System: The UNT Digital Library
Fuel Cycle Program - A Boiling Water Reactor Research and Development Program: Ninth Quarterly Progress Report July 1962 - September 1962 (open access)

Fuel Cycle Program - A Boiling Water Reactor Research and Development Program: Ninth Quarterly Progress Report July 1962 - September 1962

The Fuel Cycle Program is an integrated program of investigation in the Vallecitos Boiling Water Reactor (VBWR) and other facilities to improve the technological limits of boiling water reactors.
Date: October 25, 1962
Creator: Howard, C. L.
Object Type: Report
System: The UNT Digital Library
High Power Density Development Project Tenth Quarterly Progress Report July-September 1962 (open access)

High Power Density Development Project Tenth Quarterly Progress Report July-September 1962

The Big Rock Point Reactor of the Consumers Power Company went critical for the first time on September 27, 1962. Summarized here are objectives and accomplishments of the pre-operational period as well as an indication of work scope remaining.
Date: October 1, 1962
Creator: Holladay, R. L.
Object Type: Report
System: The UNT Digital Library
Heavy Element Isotopic Analysis of UO2 Fuel Irradiated In The VBWR: Report #1 (open access)

Heavy Element Isotopic Analysis of UO2 Fuel Irradiated In The VBWR: Report #1

The primary objective of this program is to obtain improved data on the changes in nuclear characteristics with burnup of uranium oxide fuel in a boiling water reactor.
Date: December 28, 1962
Creator: Hackney, M. R. & Ruiz, C. P.
Object Type: Report
System: The UNT Digital Library
Fabrication of Zirconium Alloys For Specific Zirconium Alloy Design Program (open access)

Fabrication of Zirconium Alloys For Specific Zirconium Alloy Design Program

The raw materials and fabrication procedures employed in preparing thirty two zirconium alloy compositions for evaluation as described in GEAP-3979 are reported. Considerations involved in the extension of reported laboratory procedures to larger scale production are discussed.
Date: December 5, 1962
Creator: Antony, K. C. & Jones, L. T.
Object Type: Report
System: The UNT Digital Library
The Measurement Of Free Fission Gas Pressure In Operating Reactor Fuel Elements (open access)

The Measurement Of Free Fission Gas Pressure In Operating Reactor Fuel Elements

The experimental program described has had as its objective the determination of the pressure exerted by free fission gas in operating UO2-filled reactor fuel elements.
Date: January 23, 1963
Creator: Reynolds, M. B.
Object Type: Report
System: The UNT Digital Library
Accurate Nuclear Fuel Burnup Analyses: Fourth Quarterly Progress Report September-November, 1962 (open access)

Accurate Nuclear Fuel Burnup Analyses: Fourth Quarterly Progress Report September-November, 1962

Work has continued on the development of accurate nuclear fuel burnup analysis. Work performed during the fourth quarter is summarized here.
Date: December 1, 1962
Creator: Rider, B. F.; Ruiz, C. P. & Peterson, J. P.
Object Type: Report
System: The UNT Digital Library
Two-Phase Pressure Losses Third Quarterly Progress Report August 12-November 12, 1962 (open access)

Two-Phase Pressure Losses Third Quarterly Progress Report August 12-November 12, 1962

This is the third quarterly report on the work done under Contract AT(04-30-189, Project Agreement No.27, and covers the period August 12 to November 12, 1962.
Date: December 12, 1962
Creator: Janssen, E. (Engineer) & Kervinen, J. A.
Object Type: Report
System: The UNT Digital Library
[Sioux City Quadrangle: Field Data]

[Sioux City Quadrangle: Field Data]

Documentation outlining characteristics of field data samples taken in the Sioux City quadrangle.
Date: September 22, 1981
Creator: National Uranium Resource Evaluation Program
Object Type: Dataset
System: The UNT Digital Library
[Sioux City Quadrangle: Sediment Site Data]

[Sioux City Quadrangle: Sediment Site Data]

Data gathered at stream sediment sites in the Sioux City quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.
Date: September 22, 1981
Creator: National Uranium Resource Evaluation Program
Object Type: Dataset
System: The UNT Digital Library
[Sioux City Quadrangle: Well Water Data]

[Sioux City Quadrangle: Well Water Data]

Data gathered at well water sites in the Sioux City quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.
Date: September 22, 1981
Creator: National Uranium Resource Evaluation Program
Object Type: Dataset
System: The UNT Digital Library
Covertible Stock and Freight Car. (open access)

Covertible Stock and Freight Car.

Patent for an improved process of constructing convertible stock and freight train cars, including illustrations.
Date: May 4, 1920
Creator: Wyatt, Everett
Object Type: Patent
System: The Portal to Texas History
Fuel-Valve Lock for Motor-Cars. (open access)

Fuel-Valve Lock for Motor-Cars.

Patent for a fuel shut-off valve for motor cars. The device would prevent fuel from flowing from the tank to the engine with the turn of a key, preventing the vehicle from being stolen.
Date: March 15, 1921
Creator: McQueen, Roy O. & Batson, Joseph A.
Object Type: Patent
System: The Portal to Texas History
Cultivator Tongue (open access)

Cultivator Tongue

Patent for a a tongue that can be connected with a cultivator where the free lateral swinging of the tongue and the cultivator can be induced.
Date: June 15, 1920
Creator: Franklin, Iva A. & Mangum, Sam E.
Object Type: Patent
System: The Portal to Texas History
Curtain for Vehicles. (open access)

Curtain for Vehicles.

Patent for side roll curtains on foldable automobile tops. The invention's aim is to fit multiple sizes of vehicle tops and be able to be raised and lowered easily without interfering with the the vehicle top's folding function.
Date: November 9, 1920
Creator: Schwarz, Henry W.
Object Type: Patent
System: The Portal to Texas History
Crank (open access)

Crank

Patent for a crank to provide a starter for an internal combustion engine. If the engine backfires, this crank will ensure that the operator will not be injured.
Date: November 25, 1919
Creator: Bates, Samuel F.
Object Type: Patent
System: The Portal to Texas History
Cultivator. (open access)

Cultivator.

Patent provides for an improved "guiding of the cultivator through the movement of the seat" (lines 17-18). The plow is guided by the driver using the seat and his foot to guide the cultivator and plow.
Date: October 1, 1918
Creator: Wilson, William J.
Object Type: Patent
System: The Portal to Texas History
Fuel Heater For Internal Combustion Engines (open access)

Fuel Heater For Internal Combustion Engines

Patent for a fuel heating system designed to be incorporated into combustion engines.
Date: April 1, 1919
Creator: Vaughan, E. A.
Object Type: Patent
System: The Portal to Texas History