Collection
Texas Attorney General Opinions
794
Technical Report Archive and Image Library
69
World War Two Collection
28
World War Two Newsmaps
27
USGS Topographic Map Collection
21
Texas State Publications
20
TRAIL Microcard Collection
9
USDA Farmers' Bulletins
5
Government Documents General Collection
4
Texas Soil Surveys
2
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United States Geological Survey Reports
38
U.S. Geological Survey bulletin
37
Strategic minerals investigations
31
Newsmap
27
United States Bureau of Mines Reports
17
15 Minute Series (Topographic)
13
Texas Business Review
11
Atomic Energy Commission Reports
10
Report of investigations (United States. Bureau of Mines)
10
Farmers' bulletin (United States. Dept. of Agriculture)
5
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Monthly Report of the Attorney General of the State of Texas, Volume 4, Number 10, October 1942
Monthly report documenting orders, opinions, and other legal statements issued by the Office of the Attorney General in Texas.
Date:
November 1942
Creator:
Texas. Attorney-General's Office.
Object Type:
Report
System:
The Portal to Texas History
Monthly Report of the Attorney General of the State of Texas, Volume 4, Number 9, September 1942
Monthly report documenting orders, opinions, and other legal statements issued by the Office of the Attorney General in Texas.
Date:
October 1942
Creator:
Texas. Attorney-General's Office.
Object Type:
Report
System:
The Portal to Texas History
Annual Report of the Boy Scouts of America: 1941
Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1941, ideals, service and business reports, activities, organizational leadership, and other information about scouting programs.
Date:
March 30, 1942
Creator:
Boy Scouts of America
Object Type:
Report
System:
The Portal to Texas History
Texas Annual Morbidity Report: 1941
The report provides data and information about communicable and reportable diseases in Texas during 1941, broken out by county.
Date:
1942
Creator:
Texas. State Department of Health.
Object Type:
Report
System:
The Portal to Texas History
Poisoning and Production in a Power Plant
The yield of 49, the efficiency of production of 49, and poisoning in a power plant are discussed. Only the crudest of estimates of the poisoning are possible: these indicated that production will probably not be hampered by poisoning. In this case the yield of 49 could be as high as 3 kg/ton but only about 2 kg/ton is compatible with a fairly high efficiency. In the case that production is stopped by poisoning, smaller yields, proportional to the tolerable loss in k, are obtained. In this case the yield will be improved by a factor of 2 or 3 if only the most poisoned parts are extracted and replaced by new uranium.
Date:
December 15, 1942
Creator:
Ashkin, J.; Christy, Robert F., 1916-2012 & Feld, Bernard T. (Bernard Taub), 1919-1993
Object Type:
Report
System:
The UNT Digital Library
Examples for Pressure Drop Calculations in Parallel Flow Helium Cooling
Pressure drop calculations are shown for He cooled power plants ranging from 400,000 kw to 30,000 kw.
Date:
June 18, 1942
Creator:
Feld, Bernard T. (Bernard Taub), 1919-1993 & Szilard, Leo
Object Type:
Report
System:
The UNT Digital Library
Interaction of Be with Fission Neutrons
To determine whether or not the (n,2n) reaction in Be would produce a net increase in fission neutrons in a power plant, the distribution of In resonance neutrons slowed down from fission energies in a graphite block was measured with and without a 2" of Be in front of a U3O8 slab undergoing fission. The thermal neutrons producing the fissions were obtained by slowing down neutrons from a cyclotron source. The observed distribution without Be was well represented by a Gaussian source range 36 cm. (corresponding to an initial fission energy of 3 MeV) and a similar sink of range 7.8 cm. The total In resonance intensity with Be was 5% less than without Be. On the assumption that the effect of the Be is entirely due to its different mean free path and moderating power, the In distribution with Be was calculated. Since the m.f.p. as a function of energy is not known for Be, two separate calculations were made using the highest (2.9 cm.) and the lowest (1.80 cm.) possible values for the effective Be m.f.p. Both calculated curves were found to be higher than the observed Be distribution, indicating that at least 10% of the fission neutrons …
Date:
April 29, 1942
Creator:
Borst, L.; Allison, S. K.; Wheeler, John Archibald, 1911-2008 & Weinberg, Alvin Martin, 1915-2006
Object Type:
Report
System:
The UNT Digital Library
Effect of Temperature on the Surface of Cast Uranium Metal
Technical report. Photomicrographs showing the effect of heating polished uranium surface at 600, 700, 850, and 1000 degrees C, and sandblasted and cut surface at 1000 degrees C are included.
Date:
December 3, 1942
Creator:
Johns, I. B; Newton, A. S. & Gladrow, E. M.
Object Type:
Report
System:
The UNT Digital Library
The Extraction Method of Purification of Uranyl Nitrate
Technical report. Three extractions of a diethyl ether solution of uranyl nitrate with small portions of water are effective in removing rare earths, as is shown by radio-gadolinium and radio-europium tracer experiments. A study of representative ethers, alcohols, ketones, and esters showed that diethyl ether and a mixture of 85% ethyl methyl ketone with 15% xylene are the best solvents for the extraction.
Date:
August 28, 1942
Creator:
Myers, L. S., Jr.; Anderson, K. C.; Wexler, Sol & Boyd, G. E.
Object Type:
Report
System:
The UNT Digital Library
Table IV - Estimated Reserves of Vanadium-Bearing Rock In Areas of Extraction
Table showing the estimated reserves of vanadium-bearing rock in the Paris-Bloomington, Montpelier, Sublette Ridge, Swift Creek, and Strawberry Creek - Greys River Divide extraction areas in west-central Wyoming and southeastern Idaho. Indicated tonnage and inferred tonnage values are given for each area in millions of tons, along with the percentage of vanadium ore rock, maximum and minimum thickness, and average thickness of the rock in the extraction area.
Date:
July 23, 1942
Creator:
Rubey, William Walden & McKelvey, V. E.
Object Type:
Dataset
System:
The UNT Digital Library
[Plates I-X]
Illustrations accompanying a report investigating the locations of vanadium-bearing phosphatic shale in West-Central Wyoming and Southeastern Idaho. The set includes seven maps (Plates I and V-X) showing the location of rock formations in the area and three charts (Plates II-IV) showing the correlation between the occurrence of vanadium deposits and the thin persistent beds of phosphate rock, oolite, siltstone, dolomite, and limestone with which they are interbedded.
Date:
July 23, 1942
Creator:
Rubey, William Walden & McKelvey, V. E.
Object Type:
Dataset
System:
The UNT Digital Library
Vanadium-Bearing Phosphatic Shale in West-Central Wyoming and Southeastern Idaho
Discussing Vanadium-bearing phosphatic shale produced in West-central Wyoming and Southeastern Idaho
Date:
July 23, 1942
Creator:
Rubey, William Walden & McKelvey, V. E.
Object Type:
Report
System:
The UNT Digital Library
Texas Business Review, Volume 16, Issue 3, April 1942
Newsletter of the University of Texas Bureau of Business Research outlining statistics and research related to business in Texas.
Date:
April 1942
Creator:
University of Texas. Bureau of Business Research.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Business Review, Volume 16, Issue 4, May 1942
Newsletter of the University of Texas Bureau of Business Research outlining statistics and research related to business in Texas.
Date:
May 1942
Creator:
University of Texas. Bureau of Business Research.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Business Review, Volume 16, Issue 5, June 1942
Newsletter of the University of Texas Bureau of Business Research outlining statistics and research related to business in Texas.
Date:
June 1942
Creator:
University of Texas. Bureau of Business Research.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Business Review, Volume 16, Issue 2, March 1942
Newsletter of the University of Texas Bureau of Business Research outlining statistics and research related to business in Texas.
Date:
March 1942
Creator:
University of Texas. Bureau of Business Research.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Business Review, Volume 16, Issue 10, November 1942
Newsletter of the University of Texas Bureau of Business Research outlining statistics and research related to business in Texas.
Date:
November 1942
Creator:
University of Texas. Bureau of Business Research.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Business Review, Volume 16, Issue 11, December 1942
Newsletter of the University of Texas Bureau of Business Research outlining statistics and research related to business in Texas.
Date:
December 1942
Creator:
University of Texas. Bureau of Business Research.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
High Points of the County Library Law
Details about county free libraries, including establishment, fund appropriation, supervision, a joinder, the library's relationship with public schools, and termination.
Date:
[..1942-01-20]
Creator:
Texas State Library
Object Type:
Pamphlet
System:
The Portal to Texas History
Texas Business Review, Volume 16, Issue 9, October 1942
Newsletter of the University of Texas Bureau of Business Research outlining statistics and research related to business in Texas.
Date:
October 1942
Creator:
University of Texas. Bureau of Business Research.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
County Libraries for Texas
Clipping of a newsletter discussing county libraries in Texas.
Date:
January 20, 1942
Creator:
Texas State Library and Archives Commission. Archives and Information Services Division.
Object Type:
Clipping
System:
The Portal to Texas History
Texas Business Review, Volume 16, Issue 7, August 1942
Newsletter of the University of Texas Bureau of Business Research outlining statistics and research related to business in Texas.
Date:
August 1942
Creator:
University of Texas. Bureau of Business Research.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Business Review, Volume 16, Issue 6, July 1942
Newsletter of the University of Texas Bureau of Business Research outlining statistics and research related to business in Texas.
Date:
July 1942
Creator:
University of Texas. Bureau of Business Research.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Biennial Report of the Texas Library and Historical Commission State Library: 1940-1942
Biennial report of the Texas Library and Historical Commission State Library for the years 1940-1942, including the budget and summaries of the library's activities.
Date:
Autumn 1942
Creator:
Texas Library and Historical Commission
Object Type:
Report
System:
The Portal to Texas History