Collection
Office of Scientific & Technical Information Technical Reports
205
Congressional Research Service Reports
174
Texas Patents
55
Texas Attorney General Opinions
28
Technical Report Archive and Image Library
27
Government Accountability Office Reports
14
National Advisory Committee for Aeronautics Collection
11
Texas Register
10
TRAIL Microcard Collection
8
Texas State Publications
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528 Matching Results
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Texas DHIA Annual Summary: 1995
Annual report of the Texas Dairy Herd Improvement Association describing goals, activities, and accomplishments during fiscal year 1995.
Date:
January 8, 1996
Creator:
Texas Dairy Herd Improvement Association
Object Type:
Report
System:
The Portal to Texas History
HRT Source Shield Calculations
Calculations indicate that the proposed shielding arrangement will give a dose rate at the surface of the water tank of about 100 mrem per hr., practically all gammas. This is adequate for transportation and handling, but if the radiation actually proves to be this high, a storage location isolated from normal working areas must be provided. The isolation area need not be large, however, since the calculated dose rate at 10 feet from the shielded sources is only 3.5 mrem pr hr. For the short time required to transfer the source from the water tank into the reactor the Pb carrier alone will provide sufficient shielding. At one meter from the source shielded by the Pb carrier, the dose rate is estimated to be 170 mrem per hr., with neutrons contributing he major part. With reasonable care, the operations should be carried out without excessive exposures. The results of the calculations are summarized.
Date:
January 8, 1957
Creator:
Haubenreich, P. N. & Rivenbark, G. W.
Object Type:
Report
System:
The UNT Digital Library
Focus Report, Volume 87, Number 1, January 8, 2021
Report on topics for the upcoming 87th Legislature including spending, taxes, revenue, economic development, education, and more.
Date:
January 8, 2021
Creator:
Texas. Legislature. House of Representatives. Research Organization.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
On the Transfer of Heat to Fluids Flowing Through Pipes, Annuli, and Parallel Plates
Nusselt numbers have been calculated for heat transfer to fluids flowing through annuli under conditions of uniform heat flux and fully established velocity and temperature profiles. The following cases were considered: (a) laminar flow, (b) slug flow, (c) turbulent flow with molecular conduction only, and (d) turbulent flow with both molecular and eddy conduction. These Nusselt numbers were determined for two conditions: heat transfer from the inner wall only and heat transfer from the outer wall only. The results were correlated by semi-empirical equations. The final results obtained on cases (a), (b), and (c) are applicable to any fluid, whereas those obtained on (d) are for liquid metals only. Wall- and bulk-temperature relationships for the above four cases were also determined. These relationships were treated as dimensionless temperature ratios. Both the Nusselt numbers and temperature ratios were evaluated over the r1/r2 range, zero to unity; the former being the case of the circular pipe, and the latter, the case of infinite parallel plates.
Date:
January 8, 1963
Creator:
Dwyer, O. E.
Object Type:
Report
System:
The UNT Digital Library
Red River Authority of Texas Annual Financial Report: 2017 and 2018
Annual financial report of the Red River Authority of Texas documenting income, expenditures, and other relevant financial information for fiscal years 2017 and 2018.
Date:
January 8, 2019
Creator:
Red River Authority of Texas
Object Type:
Report
System:
The Portal to Texas History
Texas Register, Volume 46, Number 2, Pages 222-402, January 8, 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:
January 8, 2021
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Corn or Grain Knife.
Patent for an improved corn or grain knife that is simpler in construction and inexpensive to produce. This corn or grain knife is "adapted for use in the hand of the user for clipping the tops of standing grain such as corn, by the simple act of opening and closing the hand" (lines 10-13), including illustrations.
Date:
January 8, 1918
Creator:
Holliday, Thomas B.
Object Type:
Patent
System:
The Portal to Texas History
Canning Apparatus.
Patent for an apparatus adapted for use in canning operations for steaming and cooking fruit, vegetables, and the like, in the cans.
Date:
January 8, 1918
Creator:
Mueller, William
Object Type:
Patent
System:
The Portal to Texas History
Aerocompass.
Patent for an aerocompass, which improves upon a compass combined with inclinometers or map-boards. It is intended for use on submarines, airplanes, or in an area when it would be difficult to use a regular compass.
Date:
January 8, 1918
Creator:
Fischer, Fred Charlie.
Object Type:
Patent
System:
The Portal to Texas History
Locomotive Drifting-Valve.
Patent for locomotive drifting valves to admit saturated steam from the boiler to the steam chamber of the valve chest and cylinders while the locomotive is running with the main steam throttle closed.
Date:
January 8, 1918
Creator:
Meister, Alfred A.; Surles, John W. & Boyle, Edmund F.
Object Type:
Patent
System:
The Portal to Texas History
Watchmaker's Tool.
Patent for a watchmaking tool that enables a roller jewel to be set in the balance-wheel of a watch with accuracy, and without removing the hair-spring or the roller table.
Date:
January 8, 1918
Creator:
Kethley, Jacob D.
Object Type:
Patent
System:
The Portal to Texas History
Plow Attachment.
Patent for a plow attachment that works especially for plowing around smaller plants.
Date:
January 8, 1918
Creator:
Perkins, Simon F.
Object Type:
Patent
System:
The Portal to Texas History
Lamp-Burner.
Patent for a lamp burner that supplies air to the lamp flame to ensure proper combustion and maximum light while keeping flame in proper position, illustration included.
Date:
January 8, 1918
Creator:
McCrone, John W.
Object Type:
Patent
System:
The Portal to Texas History
Rotary Engine.
Patent for a simplified rotary engine which uses steam, compressed air and other elastic fluids which act as motive fluid. This patent is special in that it is light and compact. This patent helps the engine start easily, reverse, and stop, as well as other types of motion.
Date:
January 8, 1919
Creator:
Campbell, William L.
Object Type:
Patent
System:
The Portal to Texas History
Sandpapering-Machine.
Patent for a compressed air sanding machine to use in finishing surfaces with sandpaper, emery cloth, or other rubbing material.
Date:
January 8, 1918
Creator:
Morreau, Emile V.
Object Type:
Patent
System:
The Portal to Texas History
Heater
Patent for an improved heater for heating water and utilizing exhaust steam.
Date:
January 8, 1918
Creator:
Averitt, Robert W.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Picker
Patent for cotton picking in relation to the picking needle that is capable of longitudinal movement.
Date:
January 8, 1918
Creator:
Johnson, Billie
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Chopper.
Patent for an adjustable cotton chopper which allows for the chopper to be set to different heights (vertically).
Date:
January 8, 1918
Creator:
Seamon, Albert H.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Chopper-Tool-Lifting Mechanism.
Patent for a "hand and footlifting mechanism capable of independent operation whereby either the hand or the foot operations may be performed, and the tools or hoes either lifted without disturbing their fixed adjustment or their elevation adjusted as desired," (lines 14-20) including illustrations.
Date:
January 8, 1918
Creator:
East, Arthur R.
Object Type:
Patent
System:
The Portal to Texas History
Device For Extracting Cores From Wells.
Patent for a device to obtain samples of the core formed by drilling tools at any depth and withdrawing the same to the surface during the process of drilling.
Date:
January 8, 1918
Creator:
Dodds, Redus D.
Object Type:
Patent
System:
The Portal to Texas History
Chute for Garbage
Patent for improvements to the conveyer and chutes associated with the disposal of garbage. Also delivers coal and wood to the house from outside.
Date:
January 8, 1918
Creator:
Roberson, Ella
Object Type:
Patent
System:
The Portal to Texas History
Reconnaissance for uranium in the Toadlena area, San Juan County, New Mexico
Discussing a uranium reconnaissance program undertaken to evaluate formations that were producing uranium and vanadium ore in the Sanastee area.
Date:
January 8, 1957
Creator:
Archer, Bryan J.
Object Type:
Report
System:
The UNT Digital Library
[Beeville Quadrangle: Single Record Data Listings]
Single record data listings taken during aerial gamma-ray and magnetic surveys of the Beeville quadrangle in Texas.
Date:
January 8, 1979
Creator:
Bendix Field Engineering Corporation. Grand Junction Operations.
Object Type:
Dataset
System:
The UNT Digital Library
[Bay City Quadrangle: Single Record Data Listings]
Single record data listings taken during aerial gamma-ray and magnetic surveys of the Bay City quadrangle in Texas.
Date:
January 8, 1979
Creator:
Bendix Field Engineering Corporation. Grand Junction Operations.
Object Type:
Dataset
System:
The UNT Digital Library