U.S.-European Union Trade Relations: Issues and Policy Challenges (open access)

U.S.-European Union Trade Relations: Issues and Policy Challenges

This report examines the economic partnership between the United States and the European Union. Not only is the U.S.-EU trade and investment relationship the largest in the world, but it is also arguably the most important. Agreement between the two partners in the past has been critical to making the world trading system more open and efficient.
Date: May 20, 2005
Creator: Ahearn, Raymond J.
Object Type: Report
System: The UNT Digital Library
Hame Fastener. (open access)

Hame Fastener.

Patent for a new and improved hame fastener. This design consists, "with the bar provided with a rack and longitudinal ways, of the housing provided at each end with downwardly and inwardly projecting lugs engaging said ways, and a spring provided with a stop, the link seated in a groove on the housing provided with a finger-hold, and an offset on said link adapted to strike against a projection on the spring for limiting the movement of said link" (lines 64-73).
Date: May 20, 1890
Creator: Anderson, Lee
Object Type: Patent
System: The Portal to Texas History
Top Prop. (open access)

Top Prop.

Patent for a new and improved top-props for carriages. This design consists "[i]n combination with an arm having perforations and slot, plate provided with arm, pin, and bolt, and arms . . . secured, respectively, to the arm and the carriage-top" (lines 76-80).
Date: May 20, 1890
Creator: Anderson, Lee
Object Type: Patent
System: The Portal to Texas History
Spring Wheel. (open access)

Spring Wheel.

Patent for new and useful improvements in spring wheels sufficient to enable it to successfully stand up under the shocks and jars to which such wheels are ordinarily subjected, while at the same time having all the wearing qualities and resiliency of the pneumatic tire.
Date: May 20, 1920
Creator: Atkinson, George C.
Object Type: Patent
System: The Portal to Texas History
Military Medical Care: Questions and Answers (open access)

Military Medical Care: Questions and Answers

This report answers several frequently asked questions about military health care, including: how the system is structured, a TRICARE summary, TRICARE eligibility and plan options, cost of military health care to beneficiaries, relationship of TRICARE to MEDICARE, how the Affordable Care Act affects TRICARE, long-term trends of defense health care costs, and a summary of the fund which funds TRICARE - the Medicare Eligible Retiree Health Care fund.
Date: May 20, 2008
Creator: Best, Richard A., Jr.
Object Type: Report
System: The UNT Digital Library
Stalk-Cutter. (open access)

Stalk-Cutter.

Patent for "a new and valuable Improvement in Corn and Cotton Stalk Cutters" (lines 5-7). It includes a description and an illustration. The construction of this stalk cutter is "adapted to be driven across the field in the direction of the rows of corn, and the knives may be adjusted to operate on rows of different widths or at different depths, so as to leave only a small stubble in passing over the field" (lines 73-78).
Date: May 20, 1884
Creator: Brown, Azariah R.
Object Type: Patent
System: The Portal to Texas History
Adjustable WIndow Shade Bracket (open access)

Adjustable WIndow Shade Bracket

Patent for an adjustable window shade.
Date: May 20, 1913
Creator: Brown, James R.
Object Type: Patent
System: The Portal to Texas History
Improvement in Spurs. (open access)

Improvement in Spurs.

Patent for improvements in spurs that permanently attaches the spur to the boot, including illustrations.
Date: May 20, 1879
Creator: Brown, John S.
Object Type: Patent
System: The Portal to Texas History
Investigation Of Windows And Shields For Neutron Point Sources (open access)

Investigation Of Windows And Shields For Neutron Point Sources

An empirical approach for the evaluation of shielding materials for macrochemical manipulations of spontaneously fissioning heavy elements (curium and californium) has revealed interesting comparisons. High-density metal halide solutions were compared with lead glass and with rare earth glass for use as shielding windows. Laminated shields of lead-paraffin and uranium-paraffin were compared with water and with paraffin for shielding walls.
Date: May 20, 1959
Creator: Browne, Howard J.; Kaufmann, John A. & Garden, Nelson B.
Object Type: Report
System: The UNT Digital Library
The military-industrial complex. A current reading list. 1969 (open access)

The military-industrial complex. A current reading list. 1969

This report consists of list of the military-industrial complex.
Date: May 20, 1969
Creator: Browne, Marjorie Ann
Object Type: Report
System: The UNT Digital Library
Composition of Matter to be Introduced into the Inner Tubes of Pneumatic Tires for Rendering the Tires Puncture-Proof. (open access)

Composition of Matter to be Introduced into the Inner Tubes of Pneumatic Tires for Rendering the Tires Puncture-Proof.

Patent for a mixture of dextrin, asbestos, magnesia, glycerin, wood alcohol and water that is introduced into tire tubes to prevent and seal tire punctures.
Date: May 20, 1913
Creator: Causey, Thomas S.
Object Type: Patent
System: The Portal to Texas History
Chemical Separation of Isotopes Section Semiannual Progress Report For Period Ending December 31, 1954 (open access)

Chemical Separation of Isotopes Section Semiannual Progress Report For Period Ending December 31, 1954

New systems involving the exchange of boron between boron trifluoride and boron trifluoride addition compounds have been explored. These systems have large separation factors and potentially simple reflux mechanisms. A precise determination of this separation factor for the anisole-boron trifluoride system gave the value (see report). Boron exchange was found to occur between BF and BCl3. Several homogenous catalysts have been found which activate the hydrogen-water exchange, but none are adoptable to the production of deuterium because of the slow exchange rate. Platinum or platinum oxide may be usable as a heterogeneous catalyst with proper support or dispersion techniques. The high-pressure solubility of hydrogen in several amalgams was investigated in connection with a unique countercurrent exchange system. A proposed system involving isotopic exchange between lithium dipivaloylmethane in diethyl ether and lithium hydroxide in aqueous solution was shown to give little or no isotopic separation. Column studies of the carbonate system exchange reaction were concluded with a 40°C run. Slightly higher enrichment of N15 was obtained than at 30°C . The temperature dependence of all in this system was measured between 15 and 45°C. The factor increases with temperature, showing a tendency toward a maximum near 45°C. Isotopic exchange appears to …
Date: May 20, 1955
Creator: Clewett, G. H & Drury, J. S.
Object Type: Report
System: The UNT Digital Library
Survey: Oxidation Characteristics of Columbium and Columbium Base Alloys (open access)

Survey: Oxidation Characteristics of Columbium and Columbium Base Alloys

Unclassified experimental data concerned with the oxidation characteristics of Nb and Nb-base alloys are presented. The bulk of the results is presented in tabular form and cataloged under laboratory name sub-headings. The theory of alloy development for oxidation resistance is discussed. Methods of evaluating oxidation behavior are outlined.
Date: May 20, 1959
Creator: Clough, W. R. (William Raymond); Hirakis, E. C. & Krutenat, R. C.
Object Type: Report
System: The UNT Digital Library
Display of the Confederate Flag at Federal Cemeteries in the United States (open access)

Display of the Confederate Flag at Federal Cemeteries in the United States

This report discusses policies regarding the display of the Confederate Flag at national cemeteries. If a state observes a Confederate Memorial Day, National Park Service (NPS) cemeteries in the state may permit a sponsoring group to decorate the graves of Confederate veterans with small Confederate flags. Additionally, such flags may also be displayed on the nationally observed Memorial Day, to accompany the U.S. flag on the graves of Confederate veterans.
Date: May 20, 2016
Creator: Comay, Laura B. & Szymendera, Scott D.
Object Type: Report
System: The UNT Digital Library
Eyeglasses. (open access)

Eyeglasses.

Patent for eyeglasses that builds upon the inventor's previous patent, No. 654,523, and utilizes a set of nose pieces, lenses, and springs to improve upon existing eyeglasses technology.
Date: May 20, 1902
Creator: Critzer, Augustus B.
Object Type: Patent
System: The Portal to Texas History
Federal Employees' Retirement System: Benefits and Financing (open access)

Federal Employees' Retirement System: Benefits and Financing

One or both houses of Congress may formally express opinions about subjects of current national interest through freestanding simple or concurrent resolutions (called generically "sense of the House," "sense of the Senate," or "sense of the Congress" resolutions). These opinions may also be added to pending legislative measures by amendments expressing the views of one or both chambers. This report identifies the various forms these expressions may take and the procedures governing such actions.
Date: May 20, 2011
Creator: Davis, Christopher M.
Object Type: Report
System: The UNT Digital Library
Smoothing-Drag (open access)

Smoothing-Drag

Patent for improvements to a smoothing drag, a tool that smoothes the ground between rows of crops to prevent moisture loss from the soil.
Date: May 20, 1913
Creator: Davison, Morgan
Object Type: Patent
System: The Portal to Texas History
Feed Mixer (open access)

Feed Mixer

Patent for refinements in feed mixer technology.
Date: May 20, 1913
Creator: Dixon, Elbert S. & Werner, Henry E.
Object Type: Patent
System: The Portal to Texas History
China-U.S. Relations: Current Issues for the 108th Congress (open access)

China-U.S. Relations: Current Issues for the 108th Congress

This report summarizes the current developments in U.S-PRC relations, including current and pending congressional actions involving the PRC. It also points out U.S. Policy Trends and Key Issues in U.S- PRC Relations.
Date: May 20, 2004
Creator: Dumbaugh, Kerry
Object Type: Report
System: The UNT Digital Library
Analysis of Six-Bar Linkage Using Digital Computer (open access)

Analysis of Six-Bar Linkage Using Digital Computer

Summary. The analysis of the motion of a six-bar linkage is difficult because of the large number of variables involved and the large number of calculations that have to be made for each position of the linkage. If a digital computer is used to make the calculations required for a multi-position analysis of a mechanism, it is feasible to design by analyzing a large numbers of similar linkages and selecting the optimum configuration. In this paper expressions have been derived for the output angle as a function of the input angle and the transmission angle as a function of the input angle for any single-degree-of-freedom six-bar linkage for which the parameters are known An example showing the usefulness of a six-bar computer program as a mechanism design tool is discussed.
Date: May 20, 1960
Creator: Dunk, A. C. & Hanson, C. L.
Object Type: Report
System: The UNT Digital Library
Transportation Security: Issues for the 114th Congress (open access)

Transportation Security: Issues for the 114th Congress

This report discusses aviation security, transit and passenger security, port and maritime security.
Date: May 20, 2015
Creator: Elias, Bart; Peterman, David R. & Frittelli, John
Object Type: Report
System: The UNT Digital Library
Mechanical Power. (open access)

Mechanical Power.

Patent for a new and improved engine. This design "relates to a combined room-ventilator and fly-hand; and it has for its object to provide a device of this character which shall be simple in its construction and thoroughly efficient and effective in its operation. With these ends in view the invention consists in the improved construction and combination of parts" (lines 9-17).
Date: May 20, 1884
Creator: Ellis, James W.
Object Type: Patent
System: The Portal to Texas History
Zika Response Funding: Request and Congressional Action (open access)

Zika Response Funding: Request and Congressional Action

This report presents the Administration's request for supplemental appropriations for the Zika response. It includes sections outlining Congressional actions, the emergency supplemental appropriations request for Zika response efforts -- by both U.S. health and human services agencies and international assistance programs -- and information about unobligated Ebola response funds.
Date: May 20, 2016
Creator: Epstein, Susan B. & Lister, Sarah A.
Object Type: Report
System: The UNT Digital Library
Pay Equity: Legislative and Legal Developments (open access)

Pay Equity: Legislative and Legal Developments

This report begins by presenting data on earnings for male and female workers and by discussing explanations that have been offered for the differences in earnings. It next discusses the major laws directed at eliminating sex-based wage discrimination as well as relevant federal court cases. The report closes with a description of pay equity legislation that has been considered or enacted by Congress in recent years.
Date: May 20, 2016
Creator: Feder, Jody & Collins, Benjamin
Object Type: Report
System: The UNT Digital Library