Collection
Technical Report Archive and Image Library
77
National Advisory Committee for Aeronautics Collection
39
Office of Scientific & Technical Information Technical Reports
22
TRAIL Microcard Collection
17
Texas Attorney General Opinions
5
Government Documents A to Z Digitization Project
2
Texas State Publications
2
USDA Farmers' Bulletins
2
Serial/Series Title
NACA Research Memorandums
24
Atomic Energy Commission Reports
19
NACA Technical Notes
12
United States Geological Survey Reports
11
Trace elements investigations report
10
NACA Technical Reports
3
ORNL (Series)
3
Oak Ridge National Laboratory Reports
3
ANL (Series)
2
Argonne National Laboratory Reports
2
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108 Matching Results
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Reconnaissance for Radioactive Deposits in the Manley Hot Springs-Rampart District, Central Alaska
A report regarding a reconnaissance done in 1948 in order to locate radioactive deposits in the Manley Hot Springs-Rampart District, in Central Alaska.
Date:
May 1952
Creator:
Moxham, Robert Morgan
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance of Radioactive Rock of the Hudson Valley and Adirondack Mountains, New York
Report discussing a geological examination of 3,750 miles of roads in the Hudson Valley and Adirondack Mountains in eastern and Central New York state to find deposits of radioactive materials. The examination took place in August 1949.
Date:
May 1952
Creator:
Narten, Perry F. & McKeown, Francis A.
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance of radioactive rock of the Hudson Valley and Adirondack Mountains, New York
A report regarding a reconnaissance of radioactive rock of the Hudson Valley and Adirondack Mountains, New York.
Date:
May 1952
Creator:
Narten, Perry F. & McKeown, Francis A.
Object Type:
Report
System:
The UNT Digital Library
Recovery of Oil in California by Secondary Methods: In Two Parts - Part 2. Los Angeles Basin and Coastal Oil Fields
Report issued by the U.S. Bureau of Mines on secondary methods of oil-recovery in California oil fields. The main recovery method studied are of the pressure-maintenance type, such as air-injection. The report is divided into two parts, and includes maps and tables.
Date:
May 1952
Creator:
Loomis, A. G.; Fried, A. N. & Crowell, D. C.
Object Type:
Report
System:
The UNT Digital Library
Relative Cross Sections for Photo Fission and Photo Neutron Emission
Abstract: The yields of U²³⁷ and a fission product were measured as a function of maximum betatron energy, The ratio of the number of fissions divided by the number of U²³⁷ atoms increases with increasing maximum betatron energy. This is consistent with the picture that the higher-energy gammas leave the U²³⁷ atoms with enough excitation energy (above photofission and photoneutron thresholds) to also decay by fission or neutron emission. This secondary process increases the number of fissions and decreases the U²³⁷ yield, this increasing the above ratio.
Date:
May 20, 1952
Creator:
Duffield, Robert B. & Huizenga, John R.
Object Type:
Report
System:
The UNT Digital Library
Reseeding to increase the yield of Montana range lands.
A guide to reseeding and restoring range lands for the use of ranchers in Montana and other western ranges, for the purpose of increasing forage and livestock production.
Date:
May 1952
Creator:
Short, L. R. (Laurence Rutherford), 1907- & Woolfolk, E. J. (Edwin Joseph), 1907-
Object Type:
Book
System:
The UNT Digital Library
Selected Papers on Uranium Deposits in the United States
From foreword: The six papers included in this report were prepared in an attempt to summarize briefly, and make available to the public, part of the information concerning uranium deposits that is in unpublished reports of work done by the U. S. Geological Survey under the auspices of the Manhattan Engineer District, and later, the U. S. Atomic Energy Commission.
Date:
May 1952
Creator:
Kaiser, E. P.; King, Robert U.; Wilmarth, V. R.; Stugard, Frederick, Jr.; Wyant, Donald G.; Gott, Garland B. et al.
Object Type:
Report
System:
The UNT Digital Library
Separations P.E.S. report No. 11: Task 1, activation study, RMA Line 234-5 Building
It was the purpose of this study to determine whether it will be more desirable when activatiing Task I of the RMA. Line to revise the existing remotely operated equipment or to remove existing equipment and install a manually operated facility. It was also the purpose of this study to provide sketches and cost estimates for each alternative which could be used as a guide for preparation of a Project Proposal. At present, the process to be used in Task I has not been established. This study, therefore, necessarily covers only processes similar to those for which Task I was originally designed. Information received from the Process Unit indicates adoption of such a process is probable.
Date:
May 12, 1952
Creator:
Stark, B.M.
Object Type:
Report
System:
The UNT Digital Library
Skin-friction drag and boundary-layer transition on a parabolic body of revolution (NACA RM-10)at a Mach number of 1.6 in the Langley 4-by-4 foot supersonic pressure tunnel
Report presenting an investigation at Mach number 1.6 and a range of Reynolds number of the skin-friction drag and boundary-layer transition of a body of revolution. The body had a parabolic-arc profile, a blunt base, and a fineness ratio of 12.2 (NACA RM-10). Results regarding the effect of surface condition, drag breakdown, and results of boundary-layer surveys are provided.
Date:
May 20, 1952
Creator:
Czarnecki, K. R. & Marte, Jack E.
Object Type:
Report
System:
The UNT Digital Library
Some experiments on visualization of flow fields behind low-aspect-ratio wings by means of a tuft grid
Report presenting a technique for obtaining a physical picture of the flow behind a wing, combination of wings, or other aircraft components is described. The technique involves photographing from far downstream the action of a large number of tufts of uniform length mounted on a screen. Results regarding the angle of attack variations at zero yaw, effect of sideslip, deflecting tip controls, and yawing oscillation tests are provided.
Date:
May 1952
Creator:
Bird, John D. & Riley, Donald R.
Object Type:
Report
System:
The UNT Digital Library
Some Wind-Tunnel Results of an Investigation of the Flutter of Sweptback- and Triangular-Wing Models at Mach Number 1.3
Memorandum presenting flutter tests of untapered, low-aspect-ratio, sweptback-wing models and of triangular-wing models of solid magnesium, aluminum, and steel construction in an intermittent supersonic wind tunnel at Mach number 1.3. Flutter data are presented for 31 sweptback wing models and 24 triangular-wing models. The flutter boundaries are indicated on plots of streamwise thickness ratio and aspect ratio.
Date:
May 22, 1952
Creator:
Tuovila, W. J.
Object Type:
Report
System:
The UNT Digital Library
Study of the Pressure Rise Across Shock Waves Required to Separate Laminar and Turbulent Boundary Layers
Report presenting a study and experimental investigation on the pressure rise across shock waves required to cause separation of the boundary layer on a flat plate. The interaction of shock wave and boundary layer was investigated experimentally when the boundary layer was caused to separate from the surface of a tube. Results regarding testing and correlation with other results are provided.
Date:
May 5, 1952
Creator:
Donaldson, Coleman duP. & Lange, Roy H.
Object Type:
Report
System:
The UNT Digital Library
A Study of the Radiation Burst in the Hanford Homogeneous Reactor
Report discussing the details of a radiation burst in a spherical reactor using plutonium nitrate fuel that occurred on November 16, 1951 at Hanford Works.
Date:
May 2, 1952
Creator:
Leonard, B. R., Jr.
Object Type:
Report
System:
The UNT Digital Library
A summary and analysis of the low-speed longitudinal characteristics of swept wings at high Reynolds number
An analysis of the longitudinal characteristics of swept wings which is based on available large-scale low-speed data and supplemented with low-scale data when feasible is presented. The emphasis has been placed on the differentiation of the characteristics by a differentiation between the basic flow phenomenon involved. Insofar as possible all large-scale data available as of August 15, 1951 have been summarized in tabular form for ready reference.
Date:
May 14, 1952
Creator:
Furlong, G. Chester & McHugh, James G.
Object Type:
Report
System:
The UNT Digital Library
A summary of diagonal tension Part 1: methods of analysis
Previously published methods for stress and strength analysis of plane and curved shear webs working in diagonal tension are presented as a unified method. The treatment is sufficiently comprehensive and detailed to make the paper self-contained. Part 1 discusses the theory and methods for calculating the stresses and shear deflections of web systems as well as the strengths of the web, the stiffeners, and the riveting. Part 2, published separately, presents the experimental evidence. (author).
Date:
May 1952
Creator:
Kuhn, Paul; Peterson, James P. & Levin, L. Ross
Object Type:
Report
System:
The UNT Digital Library
A summary of diagonal tension Part 2: experimental evidence
Report presenting the experimental evidence regarding the analysis of web systems working in diagonal tension given in Part I of the paper.
Date:
May 1952
Creator:
Kuhn, Paul; Peterson, James P. & Levin, L. Ross
Object Type:
Report
System:
The UNT Digital Library
Summary of stall-warning devices
From Summary: "The principles involved in the operation of several types of stall-warning devices are described and conditions under which difficulty may be experienced are pointed out. In the discussion, stall-warning devices are grouped as special stall-sensing devices and angle-of-attack-sensing devices. Methods of transmitting the warning to the pilot are also discussed. Some specific examples of stall-warning devices are illustrated and described."
Date:
May 1952
Creator:
Zalovcik, John A.
Object Type:
Report
System:
The UNT Digital Library
A survey of the aircraft-noise problem with special reference to its physical aspects
Report presenting a background for various general phases of the aircraft-noise problem. The effects of noise are discussed and brief discussions of the physical characteristics of aircraft noise and some ways of protection from noise are included, as well as a bibliography of research related to the noise problem. At the time of this report, no easy and inexpensive solution to the aircraft-noise problem is currently available.
Date:
May 1952
Creator:
Hubbard, Harvey H.
Object Type:
Report
System:
The UNT Digital Library
A SURVEY OF URANIUM METAL-TESTING METHODS
None
Date:
May 1, 1952
Creator:
Hyde, J. L.
Object Type:
Report
System:
The UNT Digital Library
Technical activities report, heat transfer studies
This document describes aspects of heat transfer for the Hanford production reactors. Boiling, flow rate, cooling water failures, thermocouples, and shielding are considered.
Date:
May 1, 1952
Creator:
Carbon, M. W.
Object Type:
Report
System:
The UNT Digital Library
Technical activities report: Mechanical development studies
This monthly progress report covers activities in the following areas: pile control; shielding studies; process tube assembly; pile operating equipment; power recovery; pile piping; and test laboratory. A detailed discussion is given for each topic.
Date:
May 1, 1952
Creator:
Alexander, W. K.
Object Type:
Report
System:
The UNT Digital Library
Texas Attorney General Opinion: V-1454
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, Price Daniel, regarding a legal question submitted for clarification: Legality of accepting day students at Austin State School who have not been committed by a county court.
Date:
May 7, 1952
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: V-1455
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, Price Daniel, regarding a legal question submitted for clarification: Authority of the Board of Control to allocate to the Texas Education Agency certain space in the State Land Office Building which is now occupied by other departments.
Date:
May 8, 1952
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: V-1456
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, Price Daniel, regarding a legal question submitted for clarification: Legality of using County Permanent Improvement Funds to erect a livestock building at East Texas Fair grounds on land owned by the City of Tyler.
Date:
May 14, 1952
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History