Corrosion of Tuballoy-Molybdenum Alloys by Water (open access)

Corrosion of Tuballoy-Molybdenum Alloys by Water

The primary purpose of the corrosion work was to find a tuballoy alloy which would be sufficiently corrosion resistant to be useful for canned slugs even if some of the can were to leak. The secondary purpose was to obtain general corrosion data on tuballoy alloys.
Date: May 31, 1945
Creator: Hopkins, J.M.; Nelson, F. & Binger, W.W.
Object Type: Report
System: The UNT Digital Library
Metallurgical Laboratory, Physics Section, Report for the Month Ending May 31, 1945 (open access)

Metallurgical Laboratory, Physics Section, Report for the Month Ending May 31, 1945

Technical report with short reports from the (1) Physics Section I; (2) Physics Section II ; and (3) Physics Section III.
Date: May 31, 1945
Creator: Snell, A. H.; Nordheim, L. W. & Wollan, Ernest Omar
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: O-6508 (open access)

Texas Attorney General Opinion: O-6508

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: Whether a municipality is authorized to issue a license for any person to conduct a day nursery or children's boarding home, etc., as described in Article 4442a and Articles 695a and 695c.
Date: May 31, 1945
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
100-F unit purge May 20, 1945 (open access)

100-F unit purge May 20, 1945

None
Date: May 29, 1945
Creator: Dahlen, P. A.
Object Type: Report
System: The UNT Digital Library
100-B unit purge May 20, 1945 (open access)

100-B unit purge May 20, 1945

None
Date: May 28, 1945
Creator: Dahlen, P. A.
Object Type: Report
System: The UNT Digital Library
An analysis of life expectancy of airplane wings in normal cruising flight (open access)

An analysis of life expectancy of airplane wings in normal cruising flight

From Summary: "In order to provide a basis for judging the relative importance of wing failure by fatigue and by single intense gusts, an analysis of wing life for normal cruising flight was made based on data on the frequency of atmospheric gusts. The independent variables considered in the analysis included stress-concentration factor, stress-load relation, wing loading, design and cruising speeds, design gust velocity, and airplane size. Several methods for estimating fatigue life from gust frequencies are discussed."
Date: May 28, 1945
Creator: Putnam, Abbott A.
Object Type: Report
System: The UNT Digital Library

Newsmap. For the Armed Forces. V-E Day + 3 weeks, 180th week of U.S. participation in the war

Front: Text describes fighting on Okinawa. Maps: Okinawa; Nagoya ablaze; [Japan-East China Sea]. Back: Text and 10 photographs show reconnaissance aircraft and activities.
Date: May 28, 1945
Creator: [United States.] Army Service Forces. Army Information Branch.
Object Type: Poster
System: The UNT Digital Library
Texas Attorney General Opinion: O-6561 (open access)

Texas Attorney General Opinion: O-6561

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: Whether the Secretary of State should approve and file s charter, or an amendment to a charter increasing the capital stock of a corporation, where all or any part of the original qualifying shares or of the proposed increase is subscribed for and paid by a corporation where the subscribing corporation has a purpose clause which would permit it to engage in the business of the other corporation. And a related question.
Date: May 28, 1945
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Development of Equipment for the Purification of Mercury by Distillation (open access)

Development of Equipment for the Purification of Mercury by Distillation

Abstract: "An investigation of the mercury salvage program has resulted in the development of an improved high compacity type of distillation apparatus. The still, electrically heated and essentially automatic in its operation, will produce at a rate greater than 75 pounds per hour and develop a product 99.99% pure or better. This still will handle the lowest grade crude of amalgam that can pass through the feed lines and will continue to develop a pure prodcut for comparatively long periods of time. The clean-out operation is amazingly simple and convenient and may be done within one-half hour while the apparatus itself is still hot. Two models of this design are scheduled for installation in a mercury recovery room of the Alpha Analytical Department of Building No. 9207."
Date: May 26, 1945
Creator: Lee, J. E. & Susano, C. D.
Object Type: Report
System: The UNT Digital Library
Progress Report on Corrosion Tests in TClâ‚„ (open access)

Progress Report on Corrosion Tests in TClâ‚„

This report describes progress in testing the corrosion resistance of alloys of TClâ‚„. The steps and conditions of the testing procedures are given as well as conclusions and photos of TClâ‚„.
Date: May 26, 1945
Creator: Mash, Donald R.
Object Type: Report
System: The UNT Digital Library
ATTEMPTS TO PREPARE TRIFLUOROACETIC ACID BY THE REACTION OF COBALTIC FLUORIDES WITH ACETIC ANHYDRIDE AND ACETONITRILE (open access)

ATTEMPTS TO PREPARE TRIFLUOROACETIC ACID BY THE REACTION OF COBALTIC FLUORIDES WITH ACETIC ANHYDRIDE AND ACETONITRILE

None
Date: May 25, 1945
Creator: Halbedel, H.S.
Object Type: Report
System: The UNT Digital Library
An Experimental Investigation of NACA Submerged-Duct Entrances (open access)

An Experimental Investigation of NACA Submerged-Duct Entrances

The results of an investigation of submerged-duct entrances are presented. It is shown that this type of entrance possesses the following characteristics: 1) very high-critical-compressibility speeds throughout the range of high-speed inlet velocity ratios; 2) very low pressure losses for the air entering the duct at all inlet-velocity ratios; and, 3) low external drag. These characteristics are obtained by the proper shaping of the contour of the upstream approach to the submerged inlets and by proper alignment of the duct lip. Design data are presented and the application of these data to a specific high-speed fighter-airplane design is discussed.
Date: May 23, 1945
Creator: Frick, Charles W.; Davis, Wallace F.; Randall, Lauros & Mossman, Emmet A.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: O-6552 (open access)

Texas Attorney General Opinion: O-6552

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: Under the facts stated, the Board is not authorized to accept the application of a person for examination for license to practice optometry in the state of Texas.
Date: May 23, 1945
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: O-6566 (open access)

Texas Attorney General Opinion: O-6566

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: May a railroad company be compelled by mandatory injunction to install necessary drainage structure under its right of way to provide drainage for a state highway? And other related questions.
Date: May 23, 1945
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: O-6571 (open access)

Texas Attorney General Opinion: O-6571

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: Whether a person transporting a load of steel by truck of which he is the bona fide owner is exempt from regulation of Motor Carrier Act by reason of Sec. 1a(1) (a) and Sec. 1b of Art. 911b, V. A. C. S., under the facts stated.
Date: May 23, 1945
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: O-6856 (open access)

Texas Attorney General Opinion: O-6856

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: Whether the purpose clause of the purposed corporation includes more than one authorized purpose.
Date: May 23, 1945
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
100-F area unit purge, May 3, 1945 (open access)

100-F area unit purge, May 3, 1945

This report discusses the pressure drop on the 100-F unit, as measured on the eight pressure drop tubes, which had increased to 24 lbs./in.{sup 2} above base by May 2. The unit was shut down on May 3 to purge with 50 ppm solids for 1.1 hr. and to take care of necessary maintenance work.
Date: May 22, 1945
Creator: Kiddker, C. P.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: O-6573 (open access)

Texas Attorney General Opinion: O-6573

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: Can a tax assessor-collector who is also a member of the Board of Trustees for the School District, refuse to assess or collect taxes for any of the school districts?
Date: May 22, 1945
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History

Newsmap. For the Armed Forces. 297th week of the war, 179th week of U.S. participation

Front: Text keyed to map of Asia describes military action in Japan, Okinawa, China, The Philippines, and Borneo. Inset: View of the world from the north pole. Back: Two Down . . . One to go! Illustration of two soldiers in hand-to-hand combat is accompanied by text regarding the war with Japan.
Date: May 21, 1945
Creator: [United States.] Army Service Forces. Army Information Branch.
Object Type: Poster
System: The UNT Digital Library
Relation Between Fuel Economy and Crank Angle for the Maximum Rate of Pressure Rise (open access)

Relation Between Fuel Economy and Crank Angle for the Maximum Rate of Pressure Rise

Report discussing an investigation to determine whether the crank angle for maximum rate of pressure rise can be used to indicate maximum-economy spark advance. Information about spark-advance tests at constant inlet-air pressure and fuel-air-ratio test results are provided.
Date: May 21, 1945
Creator: Cook, Harvey A. & Brightwell, Virginia L.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: O-6475 (open access)

Texas Attorney General Opinion: O-6475

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: Under the provisions of Article 2909a, Section 7 Revised Civil Statutes, is the State Auditor required to approve all revenue bonds issued by the Board of Regents of the State Teachers Colleges? And other related questions.
Date: May 19, 1945
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Effect of Engine-Operating Variables and Internal Coolants on Spark-Advance Requirements of a Liquid-Cooled Cylinder (open access)

Effect of Engine-Operating Variables and Internal Coolants on Spark-Advance Requirements of a Liquid-Cooled Cylinder

"Tests were conducted to determine the effect of engine-operating variables and internal coolants on spark-advance requirements of a single cylinder from a 12-cylinder liquid-cooled engine for maximum take-off power and maximum cruise economy. The effects of fuel-air ratio, engine speed, air flow (charge density), mixture temperature, and internal coolants on peak-power (optimum) spark advance were investigated. In addition, tests were conducted to determine the effect of spark advance on the knock-limited engine performance at several mixture temperatures for conditions simulating take-off, high-power cruise, and low-power cruise" (p. 1).
Date: May 18, 1945
Creator: Pfender, John F.; Dudugjian, Carl & Lietzke, A. F.
Object Type: Report
System: The UNT Digital Library
The Extraction of Uranium into Hexone as Uranyl Thiocyanate from Thorium Nitrate Solutions (open access)

The Extraction of Uranium into Hexone as Uranyl Thiocyanate from Thorium Nitrate Solutions

Technical report with six sections describing the process: (1) The reaction of HN)3 with HSCN; (2) The distribution of nitric acid between hexone and water; (3) The distribution of HSCN between hexone and water; (4) The solubility of thorium sulfate in various extraction solutions; (5) The distribution of protoactinium and fission elements between hexone and aqueous thiocyanate solutions; and (6) Separation of uranium from thorium by extraction into hexone as UO2(SCH)a.
Date: May 18, 1945
Creator: Reas, William H.
Object Type: Report
System: The UNT Digital Library
Texas Attorney General Opinion: O-6575 (open access)

Texas Attorney General Opinion: O-6575

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Grover Sellers, regarding a legal question submitted for clarification: Construction of Senate Bill No. 123.
Date: May 18, 1945
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History