Partner
Oklahoma Historical Society
373
UNT Libraries Special Collections
219
UT San Antonio Libraries Special Collections
99
Texas Historical Commission
37
UNT Libraries Government Documents Department
29
Sterling Municipal Library
11
Deaf Smith County Library
9
Rice University Woodson Research Center
7
UNT Oral History Program
7
Carl Albert Congressional Research and Studies Center
6
71 More
Collection
Oklahoma Publishing Company Photography Collection
285
KXAS-NBC 5 News Collection
210
Texas Digital Newspaper Program
141
Texas Cultures Online
102
Institute of Texan Cultures Texas Folklife Festival Collection
99
Oklahoma Digital Newspaper Program
96
Tocker Foundation Grant
51
THC National Register Collection
37
The Oklahoma City Times
18
Abilene Library Consortium
14
108 More
Country
Year
Month
Day
Language
Results:
1 - 24 of
916
next
Axicell MFTF-B superconducting-magnet system
The Axicell MFTF-B magnet system will provide the field environment necessary for tandem mirror plasma physics investigation with thermal barriers. The performance of the device will stimulate DT to achieve energy break-even plasma conditions. Operation will be with deuterium only. There will be 24 superconducting coils consisting of 2 sets of yin-yang pairs, 14 central-cell solenoids, 2 sets of axicell mirror-coil pairs, and 2 transition coils between the axicell mirror coil-pairs and the yin-yang coils. This paper describes the progress in the design and construction of MFTF-B Superconducting-Magnet System.
Date:
May 5, 1982
Creator:
Wang, S. T.; Bulmer, R.; Hanson, C.; Hinkle, R.; Kozman, T.; Shimer, D. et al.
Object Type:
Article
System:
The UNT Digital Library
Investigation of photovoltaic mechanisms in polycrystalline thin-film solar cells. Interim technical report, November 1, 1980-July 31, 1981
Effort is reported on measurement technique development to assess the utility of Deep-Level Transient Spectroscopy (DLTS) methods in characterizing polycrystalline silicon that was deliberately doped with Ti during growth. Difficulties encountered with lateral DLTS measurements are discussed. In this approach, modulation of the grain boundary, double-depletion region produces the entire DLTS signal. Major effort has been applied in grain boundary characterization and control. The most significant accomplishments to date have involved laser scanning of slices of Wacker SILSO polysilicon having nearly identical grain structure. By using various kinds of treatments and by comparing treated and untreated substrates having nearly identical grain structure, control of grain boundary photocurrent suppression (..delta..I/sub ph/) over the range 1% less than or equal to ..delta..I/sub ph/ less than or equal to 40% was demonstrated.
Date:
March 5, 1982
Creator:
Temofonte, T. A.; Szedon, J. R. & O'Keeffe, T. W.
Object Type:
Report
System:
The UNT Digital Library
Development of low level liquid waste treatment systems: April-September 1981
The pilot plant reverse osmosis system was demonstrated to be effective in removing large percentages of cobalt-60, iodine-125, and a mixture of cesium-137, cobalt-60, and iodine-125 from two types of aqueous streams. The effectiveness of three membrane porosities, 0, 50, and 97% salt rejection, were explored with each isotope. The 97% salt rejection membrane was the most effective in each experiment. Removals as high as 97.5% of the cobalt, 92.9% of the iodine and 95.1% of the combined isotopes were achieved. The effect of possibly interfering factors on the adsorbence of cobalt-60 and iodine-129 on selected ion exchange resins were investigated. The factors thought to affect cobalt-60 adsorption were (OH/sup -/), (NH/sub 4//sup +/), and (SO/sub 3//sup =/). None of the seven factors investigated had any effect on iodine-129 adsorption. Cesium-137 was removed from a 4600-gal aqueous waste containing a large amount of sodium hydroxide by treatment with sodium tetraphenyl boron. The cesium concentration of the supernatant portion was reduced from 570 to 4 counts/min/ml.
Date:
March 5, 1982
Creator:
Williams, M.K.; Colvin, C.M. & Bond, W.H.
Object Type:
Report
System:
The UNT Digital Library
Testing of the MFTF magnets
This paper describes the cooldown and testing of the first yin-yang magnet for the Mirror Fusion Test Facility. The introduction describes the superconducting magnet; the rest of the paper explains the tests prior to and including magnet cooldown and final acceptance testing. The MFTF (originally MX) was proposed in 1976 and the project was funded for construction start in October 1977. Construction of the first large superconducting magnet set was completed in May 1981 and testing started shortly thereafter. The acceptance test procedures were reviewed in May 1981 and the cooldown and final acceptance test were done by the end of February 1982. During this acceptance testing the magnet achieved its full design current and field.
Date:
May 5, 1982
Creator:
Kozman, T.A.; Chang, Y. & Dalder, E.N.C.
Object Type:
Article
System:
The UNT Digital Library
Design of the Target Fabrication Tritium Laboratory
The design of the Target Fabrication Tritium Laboratory for deuterium-tritium fuel processing for laser fusion targets has been accomplished with the intent of providing redundant safeguard systems. The design of the tritium laboratory is based on a combination of tritium handling techniques that are currently used by experienced laboratories. A description of the laboratory in terms of its interrelated processing systems is presented to provide an understanding of the design features for safe operation.
Date:
May 5, 1982
Creator:
Sherohman, J. W.; Roberts, D. H. & Levine, B. H.
Object Type:
Report
System:
The UNT Digital Library
H-Division quarterly report. October-December 1981
Progress is reported in the following areas: (1) high pressure structural phase transition in Na, Mg and Al; (2) thermal and compressibility properties of the alkali metals; (3) electrical cnductivity in hydrogen plasmas; (4) plasma pseudopotentials; (5) thermonuclear reaction rates in strongly coupled plasmas; (6) thermodynamic consistency in BQL interpolants; (7) nonequilibrium molecular dynamics of plastic flow; (8) constitutive models in the LLNL hydrodynamic codes; (9) turbulence interaction with thermochemically inert solid particles; (10) the equation of state of molecular hydrogen and deuterium from shock-wave experiments at 760 kbar; and (11) nuclear-explosive-driven equation-of-state experiment. (WHK)
Date:
March 5, 1982
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0143.0571]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Marc Boen as Jake the caretaker, left, Chris Corey as Lank the killer cowboy, and Steve Barton as Pete the bandit look over the script in early rehearsals for the play "Girl Crazy" scheduled for production at Bethany High School."
Date:
March 5, 1982
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0135.0766]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Millwood senior Latricia Clark, the Falcons' mascot, takes a breather during last Friday night's game with Harrah High School."
Date:
November 5, 1982
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0170.0570]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "No amount of concentration will change the numbers, but that doesn't keep Sallie Dyer from wishing."
Date:
November 5, 1982
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0135.0608]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
May 5, 1982
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0143.0230]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Jim cooper roped and tied his calf in 9.7 seconds to win that event Sunday in the second go-round."
Date:
December 5, 1982
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0292]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A book extolling the virtues of the state of Iowa captures the attention of 4-year-old Christopher Cox of Moore, left, at a benefit book sale at Southern Oaks Library, 6900 S. Walker."
Date:
February 5, 1982
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0148.0412]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Sara Rose Crim, Norman"
Date:
October 5, 1982
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0304B.0310]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Ellamae Johnson, VFW Post 9457 auxiliary holds the flag high."
Date:
May 5, 1982
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0335.0241]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Eleanor and John E. Kirkpatrick received the 1982 Evergreen distinguished Service Award from the National Association of Mature People."
Date:
June 5, 1982
Creator:
Burnett, Roberta
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0311B.0114]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Kathleen Johnson, left, residential director of Aid For Individual Development and John Kruger, of the agency's board of directors, accept a check from Junior Hospitality member Kathy Phillips in the photo at left."
Date:
May 5, 1982
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0307B.0434]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Jan Jones of the Checotah band plays the mellophone."
Date:
November 5, 1982
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0354.0638]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Rick Lee turns ducklings loose."
Date:
June 5, 1982
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0249.0403]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Bob Harris"
Date:
March 5, 1982
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0259.0577]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
January 5, 1982
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0268.0184]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "U S Magistrate Ron Howeland"
Date:
March 5, 1982
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0268.0082]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Nancy Howell , Putnam City North High School junior, watches during a pep assembly in the waning 1982 football season."
Date:
November 5, 1982
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0308B.0276]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "From left, secretary Betty King, Fred Loeser, county clerk Kaye Jay, commissioners Virgil Thorpe and Paul Murrow meet in the county clerk's office."
Date:
March 5, 1982
Creator:
Burnett, Roberta
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0312B.0246]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Marie, left, and Claudia Jordan look at Jonni Barber's work."
Date:
November 5, 1982
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History