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100 Areas technical activities report -- Engineering, October, 1949
This report covers work done by the Physical Chemistry Group and the Pile Engineering Groups. Subjects covered are as follows: corrosion laboratory testing details; pile borescopic inspections; slug deformation details; Van Stone flange corrosion details; corrosion rate at elevated temperature; added control ink facility; borescope equipment and repair; water recirculation cooling tests; pile expansion; carbon dioxide experiment; special graphite measurements; graphite core sample; vertical thimble temperature; beta experiment; x-ray diffraction studies; thermal annealing; empty process tube temperatures; oxidation of graphite; thermal annealing -- interferometer measurements.
Date:
December 5, 1949
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
[2012.201.B1064.0262]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "This is Pete's place near Krebs. You go through the back door which is handiest from the parking lot."
Date:
June 5, 1949
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
The Abilene Reporter-News (Abilene, Tex.), Vol. 68, No. 147, Ed. 2 Wednesday, January 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
January 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 68, No. 156, Ed. 2 Saturday, March 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
March 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 68, No. 178, Ed. 2 Saturday, February 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
February 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 68, No. 186, Ed. 2 Tuesday, April 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
April 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 68, No. 216, Ed. 2 Thursday, May 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
May 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 68, No. 247, Ed. 1 Sunday, June 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
June 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 69, No. 19, Ed. 2 Tuesday, July 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
July 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 69, No. 50, Ed. 2 Friday, August 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
August 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 69, No. 84, Ed. 2 Monday, September 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
September 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 69, No. 113, Ed. 2 Wednesday, October 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
October 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 69, No. 143, Ed. 2 Saturday, November 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
November 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 69, No. 172, Ed. 2 Monday, December 5, 1949
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
December 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The aerial blimp Ranger: Austin area, boarding etc
Boarding the aerial blimp Ranger, which was one of five Goodyear blimps commandeered by the Navy to patrol the coasts during WWII. The blimp landed at the Municipal Air Port.
Date:
April 5, 1949
Creator:
Douglass, Neal
Object Type:
Photograph
System:
The Portal to Texas History
Aerodynamic Study of a Wing-Fuselage Combination Employing a Wing Swept Back 63 Degrees: Effects at Subsonic Speeds of a Constant-Chord Elevon on a Wing Cambered and Twisted for a Uniform Load at a Lift Coefficient of 0.25
Report presenting testing of a cambered and twisted wing with constant-chord elevons with a slender fuselage to determine the longitudinal and lateral control from the elevons for a range of Mach numbers. Results regarding lift, drag, pitching-moment, and rolling-moment characteristics for various elevon deflections are provided.
Date:
December 5, 1949
Creator:
Jones, J. Lloyd & Demele, Fred A.
Object Type:
Report
System:
The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 65, No. 14, Ed. 1 Wednesday, January 5, 1949
Weekly newspaper from Albany, Texas that includes local, state and national news along with advertising.
Date:
January 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 65, No. 31, Ed. 1 Thursday, May 5, 1949
Weekly newspaper from Albany, Texas that includes local, state and national news along with advertising.
Date:
May 5, 1949
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Alpha-Decay in Isotopes of Atomic Number Less Than 83
Some time ago we started work in an attempt to observe alpha-particle decay in isotopes of atomic number less than 83. In the first experiments, thin targets of gold leaf were bombarded with 190-Mev deuterons in the 184-inch cyclotron. Two alpha-decay periods were observed in these targets; one of 0.7 minutes half-life and another of 4.3 minutes half-life. The alpha-particle energies were 5.7 and 5.2 Mev, respectively. Chemical separations proved that the 4.3-minute period is due to a gold isotope and suggested that the 0.7-minute period is due to a mercury isotope. The mass numbers of these new isotopes have not been determined. However, the results of excitation-functions in the production of the gold isotope by bombarding gold and platinum with protons suggest that its mass number lies in the range 185-188. The work on this isotope indicates that the alpha to electron capture branching ratio is of the order of magnitude of 10{sup -4}, and that positron activity accompanies the 4.3-minute alpha-period.
Date:
September 5, 1949
Creator:
Thompson, S. G.; Ghiorso, A.; Radmussen, J. O. & Seaborg, G. T.
Object Type:
Report
System:
The UNT Digital Library
The Alto Herald (Alto, Tex.), Vol. 48, No. 48, Ed. 1 Thursday, May 5, 1949
Weekly newspaper from Alto, Texas that includes local, state and national news along with extensive advertising.
Date:
May 5, 1949
Creator:
F. L. Weimar & Son
Object Type:
Newspaper
System:
The Portal to Texas History
The Alva Review-Courier (Alva, Okla.), Vol. 55, No. 92, Ed. 1 Wednesday, January 5, 1949
Daily newspaper from Alva, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 5, 1949
Creator:
Bicknell, Brooks H.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Alva Review-Courier (Alva, Okla.), Vol. 55, No. 168, Ed. 1 Tuesday, April 5, 1949
Daily newspaper from Alva, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 5, 1949
Creator:
Bicknell, Brooks H.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Alva Review-Courier (Alva, Okla.), Vol. 55, No. 194, Ed. 1 Thursday, May 5, 1949
Daily newspaper from Alva, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 5, 1949
Creator:
Bicknell, Brooks H.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Alva Review-Courier (Alva, Okla.), Vol. 55, No. 219, Ed. 1 Sunday, June 5, 1949
Daily newspaper from Alva, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 5, 1949
Creator:
Bicknell, Brooks H.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History