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THE EXPERIMENTAL DESIGN FOR BeO IRAADIATION EXPERIMENTS ORNL 41-8 AND ORNL 41-9
The experimental plan for irradiating BeO pellets in Experiments ORNL 41- 8 and ORNL 41-9 was chosen in accordance with the principles of experimental design. The design is known by statisticians as a 2/sup 5/ factorial experiment confound'' in six replications. Five variables---size, density, grain size, temperature and time--are controlled at two levels to form the basic 2i factorial experiment. The sixth variable, neutron flux, is introduced by confounding on higher-order interactions. An explanation is presented in nontechnical language the means by which the aims of the experimenters and the physical conditions affecting the experiment were utilized in constructing the experimental design. (auth)
Date:
July 18, 1962
Creator:
Gardiner, D.A.
Object Type:
Report
System:
The UNT Digital Library
Carbide Cathode Studies, Physical and Chemical Redeposition. Quarterly Progress Report, April 1, 1962-June 30, 1962
The utilization of physical and chemical processes to reduce the rate of vapor loss of thermionic emitters composed of mixed carbides of U and Zr in order to increase the permissible operating temperature is being studied. Preliminary, qualitative results obtained from study of physical redeposition processes showed that increasing the collector temperature may markedly reduce the rate of weight loss from a UC emitter operating at 2053 deg K. The requisite experimental equipment for studies of chemical transport processes was designed and constructed. Experiments will proceed through both a physical chemistry approach to an understanding of the transport processes and a technique to evaluate the efficacy of possible combinations of chemical species by monitoring the electron emission from diodes containing such mixtures. (auth)
Date:
July 18, 1962
Creator:
Weinberg, A. F.; Yang, L. & Langer, S.
Object Type:
Report
System:
The UNT Digital Library
"Life" Tests on Internally Water-Cooled Hollow Copper Conductors
Tests were conducted to determine whether a time limitation exists on the use of internally water-cooled hollow copper conductors operating at densities of up to 330,000 amps/in/sup 2/. Using demineralized water, having a specific resistivity of 4 to 9 x 10/sup 6/ ohm-cm, no indication of a decrease in heat transfer coefficient as a function of time was observed. However, metallographic examination revealed that corrosion--erosion does occur at a slow rate. Using process water there was a time dependent decrease in heat transfer coefficient and a consequent rise in metal temperature. The subsequent use of demineralized water in the same conductor again produced stable heat transfer, over the time spans investigated, 192 hours. The maximum total time investigated was 873 hours for one conductor. (auth)
Date:
July 18, 1962
Creator:
Lewin, J.
Object Type:
Report
System:
The UNT Digital Library
RADIOISOTOPE AND RADIATION APPLICATIONS. Quarterly Progress Report
The study of the formation mechanism of free radicals in polymeric materials was continued. Emphasis was placed on an examination of the effect of structural factors on the efficiency of free-radical site formation in acrylate polymers. Site measurements as a function of dose were made for polymethacrylamide and repeated for polymethacrylic acid. The volatile products from the irradiation of polyacrylic acid. polymethacrylic acid, poly-ter- butylmethacrylate. and polycyclohexyl methacrylate were measured quantitatively by mass spectrometry and vapor-phase chromatography. Grafting studies were initiated using polymethylmethacrylate as base polymer and vinylpyrrolidone as graft monomer. (auth)
Date:
July 18, 1961
Creator:
Sunderman, D.N. ed.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0237.0544]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date:
July 18, 1968
Creator:
Hill, Ron
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0229.0534]
Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Sunday night was the Nashville movie theater showing "Virginia Woolf." Police Sgt. Fred Cobb obtained a warrant claiming the movie violated a city ordinance forbidding use of profanity in a film."
Date:
July 18, 1966
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0229.0647]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Ty Cobb . . . knew how to play defense, too. Ty Cobb . . . a .389 hitter in 1921."
Date:
July 18, 1961
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0229.0476]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company. Caption: "Veteran actress Phyllis Coates appears in the true and thrilling story of the famous Henry Repeating Rifle and the part it played in the pioneer West in the true DEATH VALLEY DAYS drama. " ONE IN A HUNDRED."
Date:
July 18, 1961
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0306.0217]
Photograph taken for a story in the Oklahoma Times newspaper. Caption: "Bob Dickson...seeking Amateur title."
Date:
July 18, 1966
Creator:
Derby, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0292.0235]
Photograph taken for a newspaper owned by the Oklahoma Publishing Company.
Date:
July 18, 1961
Creator:
Gumm, John
Object Type:
Photograph
System:
The Gateway to Oklahoma History
An Investigation of a "Dynamic" Theory for Mass Transfer
A new theory is proposed to evaluate individual mass-transfer coefficients without actual experiment.
Date:
July 18, 1960
Creator:
Schappel, Richard B.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0142.0210]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Buck Cook, commissioner of charities and corrections, outside ward."
Date:
July 18, 1962
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0142.0200]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
July 18, 1962
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0142.0207]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
July 18, 1962
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0162.0142]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Preparing for defense of his State Amateur golf title is Bob Dickson of Muskogee."
Date:
July 18, 1966
Creator:
Derby, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0170.0356]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
July 18, 1964
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0135.0627]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
July 18, 1963
Creator:
Lucas, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0137.0564]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Children should not be allowed to pull on the chains of the cuckoo clock, according to Charles R. Jacobs, retired Oklahoma City jeweler."
Date:
July 18, 1961
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0142.0208]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
July 18, 1962
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0148.0452]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Oklahoma's crime bureau held open house Saturday to show off new quarters."
Date:
July 18, 1964
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0142.0211]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mrs. Edna Goodspeed, chief matron, and Buck Cook inspect sewing room."
Date:
July 18, 1962
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0315B.0223]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Official opening of a stretch of I. H. 35 between Guthrie and Perry Tuesday brought together public officials, both past and present."
Date:
July 18, 1961
Creator:
Lucas, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0342.0222]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "This gal married Lt. Roy Spencer Kirkpatrick, Fort Sill, son of Lt. Col. Spencer Kirkpatrick of OC, who died in Jap prison camp and nephew of John E. Kirkpatrick."
Date:
July 18, 1962
Creator:
Major, Pete
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0318B.0158]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Mrs. Wyatt F. Jeltz, panelist."
Date:
July 18, 1969
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History