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197
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112
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528 Matching Results
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PILOT PLANT SHUTDOWN AND Pu-Al PROCESSING
The large aqueous pilot plant facilities at ORNL were cleaned and are being put in standby condition. Experience was gained during the year as anion exchange was used to recover more than one kg of plutonium left in the exploded evaporator system. This experience is being applied to a new recovery program just beginning in cell 1 of Building 4507. (auth)
Date:
September 25, 1961
Creator:
Bresee, J.C.
Object Type:
Report
System:
The UNT Digital Library
EXPERIMENTAL MEASUREMENTS OF THE SUCTION HEAD REQUIRED BY THE HALLAM PROTOTYPE FREE SURFACE SODIUM PUMP
Hydraulic tests were made on the Hallam Prototype Free-Surface Sodium Pump to determine the net positive suction head (NPSH) required at various sodium flow rates. Pump performance data were also collected. The results indicate that an NPSH of 22 ft sodium is required at the design flow rate of 7200 gpm at approximates 1000 deg F, agreeing with computed values, and that the pump is designed with a safety margin of slightly over l0%. (D.L.C.)
Date:
July 25, 1961
Creator:
Atz, R.W.
Object Type:
Report
System:
The UNT Digital Library
Spectrographic Determination of Impurities in Hafnium
A spectrographic method using d-c arc excitation in a controlled atmosphere was developed to analyze for seven impurity elements in radioactive hafnium samples. Analysis requires as little as 35 mg of hafnium oxide. (auth)
Date:
August 25, 1961
Creator:
Ginther, B. E. & Wheeler, G. V.
Object Type:
Report
System:
The UNT Digital Library
An Evaluation of the Krieger-Nelkin Method From Calculations of Slow Neutron Scattering by CH$sub 4$
None
Date:
August 25, 1961
Creator:
McMurry, H. L.; Griffing, G. W.; Hestir, W. A. & Gannon, L. J.
Object Type:
Report
System:
The UNT Digital Library
Flood Safety of the Mixed Spectrum Superheater
Calculations are presented which show that the reactivity effect of flooding and unflooding the fast superheating section of the Mixed Spectrum Superheater can be made small by the addition of epithermal poisons to the superheater. The reactivity effects of flooding superheater sections ranging in size from 1.25 to 3.5 ft cubes and containing U/sup 23/5/sup >/oxide or Pu/sup 239/ oxide fuel and various amounts o f the epithermal poison europium were calculated. Reactivity changes during several postulated flooding processes are given. Methods for deterthination of fissile and fertile material and poison cross sections in the resonance- region are discussed. (auth)
Date:
May 25, 1961
Creator:
Reynolds, A. B.
Object Type:
Report
System:
The UNT Digital Library
Low level waste treatment by ion-exchange. II. Use of a weak acid, carboxylic-phenolic ion-exchange resin
Laboratory results are presented for a flowsheet study of a process for decontaminating ORNL low level waste water. The water is adjusted to approximately pH 12 with NaOH, clarified, and passed through a bed of phenolic cation exchange resin. This study, using a phenolic-carboxylic resin, showed essentially the same results as those previously reported using a phenolic-sulfonic resin, i.e., radioactivities in ORNL waste were reduced to the order of 10% of MPC. The phenolic-carboxylic resin has the advantage that it can be regenerated with 0.5 M HNO/sub 3/ instead of the 5 M HCl required for the phenolic-sulfonic resin. Volume reduction factors of 2000 to 3000 were achieved.
Date:
September 25, 1961
Creator:
Holcomb, R.R. & Roberts, J.T.
Object Type:
Report
System:
The UNT Digital Library
THE Epsilon*/Lambda BRANCHING RATIO OF Y*1
Recently a T = 1 resonance in the {Lambda}{pi} system called Y*{sub 1} has been observed with a mass of 1385 Mev. Two types of resonances have been predicted that might relate this observation to other elementary-particle interactions: (1) P 3/2 resonances in the {Lambda}{pi} and {Sigma}{pi} systems predicted by global symmetry corresponding to the (3/2, 3/2) resonance of the {pi}N system; (2) a spin-1/2 Y-{pi} resonance resulting from a bound state in the KN system. The position and width of the observed Y*{sub 1} resonance agree with both theories, but since the spin and parity have not yet been determined, it is impossible at present to distinguish between the two theoretical interpretations.
Date:
April 25, 1961
Creator:
Alston, Margaret H.; Alvarez, Luis W.; Eberhard, Philippe; Good,Myron L.; Graziano, William; Ticho, Harold K. et al.
Object Type:
Article
System:
The UNT Digital Library
The Bellaire Texan (Bellaire, Tex.), Vol. 8, No. 35, Ed. 1 Wednesday, October 25, 1961
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
October 25, 1961
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Bellaire Texan (Bellaire, Tex.), Vol. 7, No. 18, Ed. 1 Wednesday, January 25, 1961
Weekly newspaper from Bellaire, Texas that includes local, state, and national news along with advertising.
Date:
January 25, 1961
Creator:
Norton, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Baylor County Banner (Seymour, Tex.), Vol. 65, No. 41, Ed. 1 Thursday, May 25, 1961
Weekly newspaper from Seymour, Texas that includes local, state, and national news along with advertising.
Date:
May 25, 1961
Creator:
Harrison, O. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), No. 23, Ed. 1 Friday, August 25, 1961
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
August 25, 1961
Creator:
Forson, Rance
Object Type:
Newspaper
System:
The Portal to Texas History
Honey Grove Signal-Citizen (Honey Grove, Tex.), Vol. 71, No. 33, Ed. 1 Friday, August 25, 1961
Weekly newspaper from Honey Grove, Texas that includes local, state, and national news along with advertising.
Date:
August 25, 1961
Creator:
Morrow, Joe T.
Object Type:
Newspaper
System:
The Portal to Texas History
[Envelope Addressed to Paul A. Hill]
Envelope from the United States Air Force addressed to Captain Paul A. Hill.
Date:
May 25, 1961
Creator:
United States. Air Force.
Object Type:
Text
System:
The Portal to Texas History
The Panola Watchman (Carthage, Tex.), Vol. 88, No. 25, Ed. 1 Thursday, May 25, 1961
Weekly newspaper from Carthage, Texas that includes local, state, and national news along with advertising.
Date:
May 25, 1961
Creator:
Applegate, Clabe
Object Type:
Newspaper
System:
The Portal to Texas History
The Winkler County News (Kermit, Tex.), Vol. 24, No. 41, Ed. 1 Monday, September 25, 1961
Semi-weekly newspaper from Kermit, Texas that includes local, state, and national news along with advertising.
Date:
September 25, 1961
Creator:
Williams, Nev H.
Object Type:
Newspaper
System:
The Portal to Texas History
The Winkler County News (Kermit, Tex.), Vol. 26, No. 67, Ed. 1 Monday, December 25, 1961
Semi-weekly newspaper from Kermit, Texas that includes local, state, and national news along with advertising.
Date:
December 25, 1961
Creator:
Williams, Nev H.
Object Type:
Newspaper
System:
The Portal to Texas History
The Brady Herald (Brady, Tex.), Vol. 18, No. 27, Ed. 1 Tuesday, April 25, 1961
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
April 25, 1961
Creator:
Wilson, Bob
Object Type:
Newspaper
System:
The Portal to Texas History
The Brady Herald (Brady, Tex.), Vol. 18, No. 39, Ed. 1 Tuesday, July 25, 1961
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
July 25, 1961
Creator:
Wilson, Bob
Object Type:
Newspaper
System:
The Portal to Texas History
The Clarksville Times (Clarksville, Tex.), Vol. 89, No. 32, Ed. 1 Friday, August 25, 1961
Weekly newspaper from Clarksville, Texas that includes local, state, and national news along with advertising.
Date:
August 25, 1961
Creator:
Pinson, Joe
Object Type:
Newspaper
System:
The Portal to Texas History
The Comanche Chief (Comanche, Tex.), Vol. 88, No. 9, Ed. 1 Friday, August 25, 1961
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
August 25, 1961
Creator:
Wilkerson, J. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Cherokeean. (Rusk, Tex.), Vol. 113, No. 49, Ed. 1 Thursday, May 25, 1961
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
May 25, 1961
Creator:
Whitehead, E. H.
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 72, No. 21, Ed. 1 Thursday, May 25, 1961
Weekly newspaper from Canadian, Texas that includes local, state and national news along with extensive advertising.
Date:
May 25, 1961
Creator:
Ezzell, Ben
Object Type:
Newspaper
System:
The Portal to Texas History
Bastrop Advertiser (Bastrop, Tex.), Vol. 109, No. 13, Ed. 1 Thursday, May 25, 1961
Weekly newspaper from Bastrop, Texas that includes local, state and national news along with extensive advertising.
Date:
May 25, 1961
Creator:
Standifer, Amy S.
Object Type:
Newspaper
System:
The Portal to Texas History
The Crosbyton Review (Crosbyton, Tex.), Vol. 53, No. 21, Ed. 1 Thursday, May 25, 1961
Weekly newspaper from Crosbyton, Texas that includes local, state and national news along with advertising.
Date:
May 25, 1961
Creator:
Bennett, Patrick
Object Type:
Newspaper
System:
The Portal to Texas History