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Oklahoma Historical Society
181
UNT Libraries Special Collections
110
UNT Libraries Government Documents Department
23
Texas Historical Commission
12
Sterling Municipal Library
10
UNT Libraries
8
Deaf Smith County Library
7
Hopkins County Genealogical Society
7
Allen Public Library
5
Burleson Public Library
5
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Texas Digital Newspaper Program
141
Oklahoma Publishing Company Photography Collection
127
KXAS-NBC 5 News Collection
92
Oklahoma Digital Newspaper Program
60
Tocker Foundation Grant
52
Office of Scientific & Technical Information Technical Reports
14
Ladd & Katherine Hancher Library Foundation
12
Altus Times-Democrat
11
Chickasha Newspaper Collection
11
The Baytown Sun
10
102 More
Degree Department
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Results:
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Arsenic Removal From Gaseous Streams
Uranium feed materials, depending on the production process, have been found to contain arsenic (As) as a contaminant. Analyses show the As to be present as As pentafluoride (AsF{sub 5}) and/or hexafluoroarsenic acid (HAsF{sub 6}) and enter the enrichment cycle through contaminated hydrogen fluoride (HF). Problems related to corrosion of cylinder valves and plugging of feed lines and valves have been attributed to the As. Techniques to separate AsF{sub 5} from uranium hexafluoride (UF{sub 6}) using sodium fluoride (NaF) as a trapping media were successful and will be discussed. Procedures to significantly reduce (up to 97%) the level of As in HF will also be reported. 5 figs., 9 tabs.
Date:
November 22, 1989
Creator:
Russell, R. G. & Otey, M. G.
Object Type:
Report
System:
The UNT Digital Library
Improved methods for computing masses from numerical simulations
An important advance in the computation of hadron and glueball masses has been the introduction of non-local operators. This talk summarizes the critical signal-to-noise ratio of glueball correlation functions in the continuum limit, and discusses the case of (q{bar q} and qqq) hadrons in the chiral limit. A new strategy for extracting the masses of excited states is outlined and tested. The lessons learned here suggest that gauge-fixed momentum-space operators might be a suitable choice of interpolating operators. 15 refs., 2 tabs.
Date:
November 22, 1989
Creator:
Kronfeld, A.S.
Object Type:
Article
System:
The UNT Digital Library
[Photograph 2012.201.B0099.0474]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A new building will increase floor space sevenfold for the Panhandle Treatment Center in Guymon, administrator Pat Bowen said."
Date:
September 22, 1989
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0115.0040]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Ash Bullard of Christian Heritage escapes the grasp of an Oklahoma Christian defender during a recent eighth-grade contest."
Date:
September 22, 1989
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0146.0080]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Helen Woodward, Sam Coury, Jack Woodward and Lynn Coury, from left, visit."
Date:
May 22, 1989
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0143.0467]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Barry Copeland, Rodeo rider"
Date:
April 22, 1989
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0354.0038]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Kevin Leman"
Date:
May 22, 1989
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Microscopic approach to the generator coordinate method
In this paper, we solve different theoretical problems associated with the calculation of the kernel occurring in the Hill-Wheeler integral equations within the framework of generator coordinate method. In particular, we extend the Wick's theorem to nonorthogonal Bogoliubov states. Expressions for the overlap between Bogoliubov states and for the generalized density matrix are also derived. These expressions are valid even when using an incomplete basis, as in the case of actual calculations. Finally, the Hill-Wheeler formalism is developed for a finite range interaction and the Skyrme force, and evaluated for the latter. 20 refs., 1 fig., 4 tabs.
Date:
August 22, 1989
Creator:
Haider, Q.; Gogny, D. & Weiss, M.S.
Object Type:
Report
System:
The UNT Digital Library
Current (1990) Operating Budget for North Texas Institute for Educators on the Visual Arts
Photocopy of an operating budget for NTIEVA for the year 1990. This copy is the revised version, as of December 22, 1989. The budget is divided into five groups, Personnel, Personnel Fringe Benefits, Staff Development Activities, under which are Leadership Retreat costs, Institute Preparatory Sessions costs, and Summer Institute costs, then come the Implementation costs, and Operating costs. Across all these groups there is a further breakdown of where the funds will come from. Either In-Kind, Match, Getty will cover the item, with a total budget tallied at the end.
Date:
December 22, 1989
Creator:
North Texas Institute for Educators on the Visual Arts
Object Type:
Report
System:
The UNT Digital Library
Sid W. Richardson Foundation
A financial data report for the Sid W. Richardson Foundation. The financial report lists the foundations assets from the 1984 year to the 1988 year and the grants awarded for that year.
Date:
June 22, 1989
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0334.0075]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "O U's Stacey King lays in a shot over Kansas State's Steve Henson."
Date:
February 22, 1989
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0335.0097]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Children from John Carroll School turn a ship's propeller at the Kirkpatrick Center Museum into a piece of playground equipment Monday."
Date:
May 22, 1989
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0224.0713]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mrs. Arthur Young look over antique toys displayed in hall alcove."
Date:
August 22, 1989
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0261B.0089]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Marie M. Hollenbeck, director of the Oklahoma Travelers Aid Society, has only been working in Oklahoma a short time, but already she is making a difference in the city."
Date:
August 22, 1989
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0258.0078]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "South Community Hospital Tournament - Above, David Selby, Len Hester, Mick Knutson, Kirk Willman and Bill Scheider, from left, visit at the third annual South Community Hospital golf tournament awards banquet last Friday at Willow Creek Golf and Country Club."
Date:
September 22, 1989
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0255.0271]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Among the guests were Robert Hefner IV, Ken Ritz, Carol Hefner and Del Craig, from left."
Date:
May 22, 1989
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0224.0712]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mrs. Robert L. Tayar, left, and Mrs. Royce D. Winters relax on the porch of the Goodholm house."
Date:
August 22, 1989
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0224.0711]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The Goodholm house."
Date:
August 22, 1989
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0272.0266]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Alsie Hyden follows a chip shot Monday."
Date:
May 22, 1989
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0354.0053]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Luis Lema plays with the band Ihbaya Kuna in the International Building at the state fair."
Date:
September 22, 1989
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0264.0168]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Jockey Perry Compton guides Tarsbydad, center, to the lead as favorite Siler Icon and John Lively, right, give chase during Sunday's Remington Park Sprint Championship."
Date:
October 22, 1989
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0271.0305]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Missionary organization that send their representatives to exotic, third-world nations may be ignoring the most important group of potential converts to Christianity, said George C. Hunter, dean of church growth at Asbury Theological Seminary's School of World Missions and Evangelism."
Date:
February 22, 1989
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0256.0407]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "McAlester's Steve Henderson (20) gets high five from a teammate after hitting a leadoff home run against Guthrie in the Class 4A state baseball tournament at Norman."
Date:
May 22, 1989
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0153.0411]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "A young diver wows Oklahoma County Commissioner Shirley Darrell at Minnis Lakeview Pool, 12500 NE 36th."
Date:
August 22, 1989
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History