Collection
Office of Scientific & Technical Information Technical Reports
210
Congressional Research Service Reports
79
Texas Patents
52
Texas Attorney General Opinions
40
Technical Report Archive and Image Library
32
Government Accountability Office Reports
26
National Advisory Committee for Aeronautics Collection
20
Texas Register
10
Texas Laws and Resolutions Archive
8
TRAIL Microcard Collection
8
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468 Matching Results
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Calculation of Wall-Scattered Gamma Radiation Escaping through a Shield Opening - Application to the HRT
A simplified method was developed for calculating wall-scatter gamma radiation escaping through a shield opening. The method was applied to the HRT and the results showed that next to the line of sight contribution, scattering of the wall of the shield opening was the main contribution to the dose at the rear edge of the shield. Design charts were prepared that give the dose as a function of the gamma source location with the reactor cell.
Date:
February 19, 1957
Creator:
Claiborne, H. C. & Fowler, T. B.
Object Type:
Report
System:
The UNT Digital Library
Credit Union Department Newsletter, Number 02-22, February 16, 2022
Newsletter of the Texas Credit Union Department containing departmental news and announcements, deadlines, and other information of importance to credit unions.
Date:
February 19, 2022
Creator:
Texas. Credit Union Department.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Credit Union Department Newsletter, Number 02-20, February 2020
Monthly newsletter of the Texas Credit Union Department containing departmental news and announcements, deadlines, and other information of importance to credit unions. Information provided covers CDFI guarantee bond program, FFIEC announces cyber security assessments, and policies and procedures
Date:
February 19, 2020
Creator:
Texas. Credit Union Department.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
ξ Measurements
This memorandum clarifies the present status of ξ measurements in the uranium-water lattices.
Date:
February 19, 1953
Creator:
Kouts, H. & Price, G.
Object Type:
Report
System:
The UNT Digital Library
Texas Register, Volume 46, Number 8, Pages 1111-1304, February 19, 2021
A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.
Date:
February 19, 2021
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
The Synthetic Liquid Fuel Potential of Georgia
Report documenting the suitability of Georgia for plant locations to produce synthetic liquid fuels, based on raw materials such as coal, natural gas, oil shales, and oil-impregnated strippable deposits.
Date:
February 19, 1951
Creator:
Ford, Bacon, and Davis
Object Type:
Report
System:
The UNT Digital Library
Apparatus for Cleaning Cotton
Patent for an improvement to boll breakers and cotton cleaners by performing the tasks of picking, cleaning, beating, and spreading more efficiently and effectively.
Date:
February 19, 1918
Creator:
Streun, John Arnold
Object Type:
Patent
System:
The Portal to Texas History
Derailing Block dated October 1, 1918
Patent for new and improved detailing rocks for railroads. What makes this unique is that the clamp can be quickly and effectively clamped to railroad tracks.
Date:
February 19, 1918
Creator:
Samuel Harvey Garrett & Joseph Owen Staude
Object Type:
Patent
System:
The Portal to Texas History
Butter-Mold
Patent for "a butter mold embodying means for cutting and shaping a piece of wrapping paper to conform to the configuration of the mold in which it is adapted to be placed to receive the butter." (lines 9-13).
Date:
February 19, 1918
Creator:
Higginbotham, John
Object Type:
Patent
System:
The Portal to Texas History
Advertising-Machine.
Patent for a machine that displays advertisements in a rotation.
Date:
February 19, 1918
Creator:
Barnett, John B.
Object Type:
Patent
System:
The Portal to Texas History
Boll Breaker and Cleaner.
Patent for a device that attaches to a cotton gin that cleans and crushes the cotton bolls.
Date:
February 19, 1918
Creator:
Streun, John Arnold
Object Type:
Patent
System:
The Portal to Texas History
Collar
Patent for a collar with tie supporting strip.
Date:
February 19, 1918
Creator:
Naegeli, Fred E.
Object Type:
Patent
System:
The Portal to Texas History
Turbine-Motor
Patent for improvements in the construction and use of turbine motors.
Date:
February 19, 1918
Creator:
Smithey, Walter Duke
Object Type:
Patent
System:
The Portal to Texas History
Knockdown and Portable Frame and Hoist.
Patent for a knockdown and portable frame and hoist as a combined structure for "easy and convenient transportation" (line 19).
Date:
February 19, 1918
Creator:
Shook, Jessie Alonzo
Object Type:
Patent
System:
The Portal to Texas History
Well-Screen
Patent for a well-screen which is used in oil or water wells for screening out sand from the inflowing fluids
Date:
February 19, 1918
Creator:
Rodrigo, Henry, Sr.
Object Type:
Patent
System:
The Portal to Texas History
Process of Treating Cotton-Stalks
Patent for a low cost method of treating cotton-stalks to be used for similar purposes to hemp and other similar fibers.
Date:
February 19, 1918
Creator:
Jones, Levander D.; Deacon, Herbert D. & Marvin, Zebina E.
Object Type:
Patent
System:
The Portal to Texas History
Process for Tanning Hides.
Patent for a novel process of tanning hides of various animals.
Date:
February 19, 1918
Creator:
Moore, Rufus N.
Object Type:
Patent
System:
The Portal to Texas History
Process of Tanning Hides and Skins
Patent for rendering the process of tanning hides and skins "more expeditious and considerably cheaper &c., &c." (lines 12-13)
Date:
February 19, 1918
Creator:
Hall, Lewis T. & Tuttle, Frank
Object Type:
Patent
System:
The Portal to Texas History
Motor Limbering Stand
Patent for a motor limbering stand. To provide an apparatus for starting and testing motors.
Date:
February 19, 1918
Creator:
Hill, James H.
Object Type:
Patent
System:
The Portal to Texas History
Separating and Grading Machine
Patent for a separating and grading machine that separates foreign matter from produce such as peanuts, and also the produce are cleaned and at the same time graded for the market.
Date:
February 19, 1919
Creator:
Sparks, James N.
Object Type:
Patent
System:
The Portal to Texas History
Fastener for Meter-Boxes.
Patent for fasteners (locks) for meter-boxes to prevent tampering by unauthorized users by attaching a cover with rotating bolts that can be locked or unlocked with an accompanying key.
Date:
February 19, 1918
Creator:
Holmgreen, Julius H.
Object Type:
Patent
System:
The Portal to Texas History
Slide-Display Machine.
Patent for a mechanism that automatically moves the slides through a slide display machine to display each successfully upon a wall or screen, illustrations included.
Date:
February 19, 1918
Creator:
Brown, Thomas E.
Object Type:
Patent
System:
The Portal to Texas History
Pipe-Cutter
Patent for improvements to pipe-cutters that can cut pipes of different sizes.
Date:
February 19, 1918
Creator:
Hime, Clint T.
Object Type:
Patent
System:
The Portal to Texas History
Drainage-Bottle
Patent for a drainage bottle that can be attached/detached from the person and is used for draining wounds.
Date:
February 19, 1918
Creator:
Wofford, William Fillmore
Object Type:
Patent
System:
The Portal to Texas History