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Magnesis specifications and estimated quantity of magnesia in the 234-5 Building Crucible Shop
None
Date:
May 24, 1951
Creator:
Anicetti, R. J.
System:
The UNT Digital Library
Carbon Dioxide Fixation by Microorganisms
Resting cells of eleven microorganisms were exposed to radioactive carbon dioxide for 40 minutes. The radioactive compounds formed during this time were separated and identified by paper chromatography. Resting cells of Lactobacillus casei fixed no carbon dioxide and growing cells fixed carbon dioxide primarily in malic and aspartic acids. All of the radioactive compounds formed could have become radioactive by reversal of known decarboxylation reactions.
Date:
July 24, 1951
Creator:
Lynch, Victoria H. & Calvin, Melvin
System:
The UNT Digital Library
EXTRACTION TEST IN A PULSE COLUMN USING A SLURRY FEED CONTAINING 20% SOLIDS
None
Date:
July 24, 1951
Creator:
Jealous, A.C.
System:
The UNT Digital Library
Compounds of Thorium With Transition Metals I. The Thorium-Manganese System
None
Date:
August 24, 1951
Creator:
Florio, J. V.; Rundle, R. E. & Snow, A. I.
System:
The UNT Digital Library
Criticality hazards in processing 1% enriched uranium
Possible hazards involved in the Mallinckrodt procedures for processing l%-enriched U are analyzed, and necessary precautions are specified. No danger is possible inhandling any amount of nominally l% U in the reduction of UF/sup 4/ to metal, cooling, or remelting. Critical amounts might conceivably be accumulated during the rolling to 3/4'' rod, in which case an''always safe'' amount is indicated. (B.J.H.) 2l92 A neutron burst from an untamped cylindrieal enriched U assembly occurred si ihe Pajarito Remote Control Laboratory ai 1800 hours on 18 April, 1952. The circumstances causing the burst and a description of the assembly involved are given. There was no personnel hazard. Normal operations could have been resumed on other assemblies within two or three hours after the burst. No evidence of damage to the enriched U was observed. Also reported are some results of computations and past-burst tests and a discussion of probable time behavior of power level during the burst. (auth)
Date:
September 24, 1951
Creator:
Cooper, K. C.
System:
The UNT Digital Library
Removal of ruptured slug from tube 1961-D
None
Date:
July 24, 1951
Creator:
Snyder, F. A.
System:
The UNT Digital Library
Removal of ruptured P-10 target slugs from tubes No. 0879-H and No. 1072-H
None
Date:
July 24, 1951
Creator:
Haaga, J.A.
System:
The UNT Digital Library
Insulating webbing between thermal shield and graphite reflector
The purpose of this document is to present the bases and calculations which resulted in the conclusion given in the letter of October 17. Also, the original calculations were made on the basis that the webbing face thickness is equal to 1/2 inch, which is no longer the case. The new thickness is 3/4 inch. This alters the condition of heat generation. Consideration is given to the heat generation in the legs.
Date:
October 24, 1951
Creator:
unknown
System:
The UNT Digital Library
Hanford Works monthly report, August 1951
This is a progress report of the production reactors on the Hanford Reservation for the month of August 1951. This report takes each division (e.g., manufacturing, medical, accounting, occupational safety, security, reactor operations, etc.) of the site and summarizes its accomplishments and employee relations for that month.
Date:
September 24, 1951
Creator:
unknown
System:
The UNT Digital Library
Hanford Works monthly report, July 1951
This is a progress report of the production reactors on the Hanford Reservation for the month of July 1951. This report takes each division (e.g., manufacturing, medical, accounting, occupational safety, security, reactor operations, etc.) of the site and summarizes its accomplishments and employee relations for that month.
Date:
August 24, 1951
Creator:
Prout, G. R.
System:
The UNT Digital Library