Degree Department

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[Letter from Brenda Crawford to Jack Davis and Bill McCarter, May 31, 1990] (open access)

[Letter from Brenda Crawford to Jack Davis and Bill McCarter, May 31, 1990]

Photocopy of a letter from Brenda Crawford to Jack Davis and Bill McCarter, co-directors of North Texas Institute for Educators on the Visual Arts. Thanking them for inviting her to be a member of the Advisory Committee of the North Texas Institute for Educators on the Visual Arts. Brenda references a luncheon conversation between them and that the information was stimulating, she commends them for the work they've been doing and the importance it provides towards education reform and young people. She ends the note with a "Bravo," and her signature.
Date: May 31, 1990
Creator: Crawford, Brenda
Object Type: Letter
System: The UNT Digital Library

[Photograph 2012.201.B0156.0644]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Marie Peddycoart, Carrie Ferguson and Amanda Martin, 13-year-old students at Deer Creek Middle School, watch the ground drop from beneath them as pilot John Lakkman hits the gas."
Date: August 31, 1990
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0155.0680]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Don and Lezlie Bales and David and Hilarie Dean, from left, arrive at the fund-raiser."
Date: March 31, 1990
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0155.0163]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "William Davis puts the ball up for a basket in O.U. 's 105-64 victory over Nebraska on Thursday night at Lloyd Noble Center ..."
Date: January 31, 1990
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0155.0165]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "O. U. 's William Davis tries to block a shot by Nebraska's Richard van Poelgeest during first -half action.."
Date: January 31, 1990
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History
Development of the LICADO coal cleaning process (open access)

Development of the LICADO coal cleaning process

Development of the liquid carbon dioxide process for the cleaning of coal was performed in batch, variable volume (semi-continuous), and continuous tests. Continuous operation at feed rates up to 4.5 kg/hr (10-lb/hr) was achieved with the Continuous System. Coals tested included Upper Freeport, Pittsburgh, Illinois No. 6, and Middle Kittanning seams. Results showed that the ash and pyrite rejections agreed closely with washability data for each coal at the particle size tested (-200 mesh). A 0.91 metric ton (1-ton) per hour Proof-of-Concept Plant was conceptually designed. A 181 metric ton (200 ton) per hour and a 45 metric ton (50 ton) per hour plant were sized sufficiently to estimate costs for economic analyses. The processing costs for the 181 metric ton (200 ton) per hour and 45 metric ton (50 ton) per hour were estimated to be $18.96 per metric ton ($17.20 per ton) and $11.47 per metric ton ($10.40 per ton), respectively for these size plants. The costs for the 45 metric ton per hour plant are lower because it is assumed to be a fines recovery plant which does not require a grinding circuit of complex waste handling system.
Date: July 31, 1990
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Nuclear and particle astrophysics (open access)

Nuclear and particle astrophysics

We discuss the physics of matter that is relevant to the structure of compact stars. This includes nuclear, neutron star matter and quark matter and phase transitions between them. Many aspects of neutron star structure and its dependance on a number of physical assumptions about nuclear matter properties and hyperon couplings are investigated. We also discuss the prospects for obtaining constraints on the equation of state from astrophysical sources. Neuron star masses although few are known at present, provide a very direct constraint in as much as the connection to the equation of state involves only the assumption that Einstein's general of theory of relativity is correct at the macroscopic scale. Supernovae simulations involve such a plethora of physical processes including those involved in the evolution of the precollapse configuration, not all of them known or understood, that they provide no constraint at the present time. Indeed the prompt explosion, from which a constraint had been thought to follow, is now believed not to be mechanism by which most, if any stars, explode. In any case the nuclear equation of state is but one of a multitude on uncertain factors, and possibly one of the least important. The rapid rotation …
Date: October 31, 1990
Creator: Glendenning, N.K.
Object Type: Article
System: The UNT Digital Library
Cylinder yard inspections and corrective actions (open access)

Cylinder yard inspections and corrective actions

Inspection of valves on stored uranium hexafluoride (UF{sub 6}) cylinders was initiated at the three diffusion plant sites in Oak Ridge, Tennessee, Paducah, Kentucky, and Portsmouth, Ohio as the result of the discovery of valve defects and evidence of valve leaks at the Oak Ridge K-25 plant. The coordinated inspection culminated in the identification of additional factors related to long-term safe storage of UF{sub 6}, and plans for correction of such deficiencies are presently being developed and implemented. These corrective actions supplement existing programs aimed at assurance of safe storage as summarized in the report.
Date: July 31, 1990
Creator: Barlow, C.R. (Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)); Ziehlke, K.T. (MJB Technical Associates (United States)) & Pryor, W.A. (PAI Corp., Oak Ridge, TN (United States))
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B0348.0433]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mark Kyles III, right, of Oklahoma City, receives congratulations from Rick Greenwood, left, and Charles Naumann for being named the state Youth of the Year by the Boys Clubs of Oklahoma."
Date: May 31, 1990
Creator: Sisney, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0333.0161]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Trudie Kinder, Walters, president of the Oklahoma Cattle Women Inc.; Janet Stern, Chicago, national Beef Cook-Off coordinator; and Frank Arney, Oklahoma Beef Commission, from left, visit during the state cook-off."
Date: March 31, 1990
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0262B.0537]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Danielle Campofreda steadies Reece's Domino Joe and his doggie rider Doodles in preparation for a performance at the American Miniature Horse Association National championship Show at the state fairgrounds."
Date: August 31, 1990
Creator: Hellstern, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0304B.0397]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "State Reps. Cal Hobson, D-Lexington, left, and Glen Johnson, D-Okemah, confer during Wednesday night's proceedings on the education revenue and reform bill."
Date: January 31, 1990
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0224.0160]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: May 31, 1990
Creator: Beckel, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0248.0166]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "In his continual quest for a Sooner Athletic Conference basketball championship, USAO coach Paul Hansen will try anything."
Date: October 31, 1990
Creator: Argo, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0261.0870]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Students of Hillsdale Elementary School , 4801 NW 16 , will participate in a powwow today ..."
Date: March 31, 1990
Creator: Sisney, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0223.0558]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Sue Goldstein wears the discount price tags on her clothing and shoes like some people wear designer labels..."
Date: October 31, 1990
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0268.0482]

Photograph used for a story in the Daily Oklahoman newspaper.
Date: October 31, 1990
Creator: Argo, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0256.0297]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Charles Henderson, who fought off Viet Cong attackers after being shot in the leg in 1967, says he no longer is proud of his Purple heart and Bronze Star medals for bravery."
Date: August 31, 1990
Creator: Sisney, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0313B.0018]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Edmond's Jason Jefferis shows the effects of Friday night's weather."
Date: August 31, 1990
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0164.0004]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A woman who says she doesn't remember any part of her life before last Friday hoped to recapture her identity in Oklahoma City, but was sidetracked when she was hospitalized two days after arriving here, she said Wednesday."
Date: January 31, 1990
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0136.0118]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Entertainer Roy Clark summed up the recent Night of the Child benefit well: "volunteers are what make the world go around, and you did yourself proud."
Date: March 31, 1990
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0150.0795]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: July 31, 1990
Creator: Hellstern, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0256.0228]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Nebraska's Chris Cresswell and OU's Skeeter Henry slap at a loose ball during first-half action."
Date: January 31, 1990
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0156.0645]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "It's up, up, and away for Deer Creek eighth-grader science students participating in the school's outdoor education program."
Date: August 31, 1990
Creator: Klock, Roger
Object Type: Photograph
System: The Gateway to Oklahoma History