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Oklahoma Historical Society
184
UNT Libraries Special Collections
106
UNT Libraries Government Documents Department
29
Sterling Municipal Library
10
Cooke County Library
8
Keystone Crossroads Historical Society
6
UNT Libraries
6
Allen Public Library
5
Carl Albert Congressional Research and Studies Center
5
Livingston Municipal Library
5
69 More
Collection
Texas Digital Newspaper Program
145
Oklahoma Publishing Company Photography Collection
125
KXAS-NBC 5 News Collection
88
Tocker Foundation Grant
73
Oklahoma Digital Newspaper Program
70
Texas Attorney General Opinions
12
Chickasha Newspaper Collection
11
Altus Times-Democrat
10
The Baytown Sun
10
Sapulpa Herald
10
106 More
Country
Year
Month
Day
Language
The Bogata News (Bogata, Tex.), Vol. 77, No. 24, Ed. 1 Thursday, March 24, 1988
Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date:
March 24, 1988
Creator:
Nichols, Nanalee & Nichols, Thomas
Object Type:
Newspaper
System:
The Portal to Texas History
[Photograph 2012.201.B1102.0292]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
June 24, 1988
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Optimal filtering, parameter tracking, and control of nonlinear nuclear reactors
This paper presents a new formulation of a class of nonlinear optimal control problems in which the system's signals are noisy and some system parameters are changing arbitrarily with time. The methodology is validated with an application to a nonlinear nuclear reactor model. A variational technique based on Pontryagin's Maximum Principle is used to filter the noisy signals, estimate the time-varying parameters, and calculate the optimal controls. The reformulation of the variational technique as an initial value problem allows this microprocessor-based algorithm to perform on-line filtering, parameter tracking, and control.
Date:
June 24, 1988
Creator:
March-Leuba, C.; March-Leuba, J. & Perez, R.B.
Object Type:
Article
System:
The UNT Digital Library
The use of scans for impact studies of transportation packages
This paper presents the results of an impact study using the computer program SCANS (Shipping Cask ANalysis System), which was developed by Lawrence Livermore National Laboratory (LLNL) for the US Nuclear Regulatory Commission (NRC) and the Department of Energy (DOE) for structural analysis of transportation packages of radioactive materials. The program operates on IBM PC and compatible microcomputers. It has capabilities for other analysis such as heat transfer, pressure and thermal stress analysis. However, this study uses only the impact analysis capability, which includes a quasi-static and a dynamic analysis option. It is shown that the program produces reasonable results for a wide range of impact conditions. The results are in agreement with existing information on impact analysis and phenomenon. In view of its simplicity in modelling and convenience in usage, the SCANS program can be effectively used for confirmatory analysis, preliminary design study, and quick assessment of the need for detailed impact analysis. 2 refs., 7 figs., 2 tabs.
Date:
June 24, 1988
Creator:
Mok, G.C. & Witte, M.C.
Object Type:
Article
System:
The UNT Digital Library
The quark-hadron phase transition in the early universe
A first order phase transition between the quark-gluon plasma and the hadron gas can have important consequences for cosmology. These consequences result from the generation of isothermal baryon number density fluctuations as the universe passes through the phase transition. Calculations based upon simple models for the statistical mechanics of the two phases indicate that these fluctuations have large amplitude. The fluctuations persist after completion of the phase transition, being slowly damped by diffusion of baryon number. Upon decoupling of neutrons and protons at temperature T /approximately/ 1 MeV, the neutrons begin to diffuse rapidly out of the dense regions and substantial segregation of the neutrons and protons results. Light element nucleosynthesis then occurs at T /approximately/ 0.1 MeV. It is possible to reconcile the observed abundances of the light elements with model universes in which all of the matter is composed of baryons, the cosmological constant is zero, and the geometry is flat. 12 refs., 2 figs.
Date:
June 24, 1988
Creator:
Alcock, C. R.; Fuller, G. M. & Mathews, G. J.
Object Type:
Article
System:
The UNT Digital Library
Time-series investigation of anomalous thermocouple responses in a liquid-metal-cooled reactor
A study was undertaken using SAS software to investigate the origin of anomalous temperature measurements recorded by thermocouples (TCs) in an instrumented fuel assembly in a liquid-metal-cooled nuclear reactor. SAS macros that implement univariate and bivariate spectral decomposition techniques were employed to analyze data recorded during a series of experiments conducted at full reactor power. For each experiment, data from physical sensors in the tests assembly were digitized at a sampling rate of 2/s and recorded on magnetic tapes for subsequent interactive processing with CMS SAS. Results from spectral and cross-correlation analyses led to the identification of a flow rate-dependent electromotive force (EMF) phenomenon as the origin of the anomalous TC readings. Knowledge of the physical mechanism responsible for the discrepant TC signals enabled us to device and justify a simple correction factor to be applied to future readings.
Date:
March 24, 1988
Creator:
Gross, K.C.; Planchon, H.P. & Poloncsik, J.
Object Type:
Article
System:
The UNT Digital Library
Surprising theoretical results on the decay rate of the /tau/ lepton
Corrections to the naive prediction for the inclusive semihadronic decay rate of the /tau/ lepton contain several surprises: electroweak corrections are significant, nonperturbative QCD corrections can be treated systematically, and the order ed /sub s/T perturbative QCD corrections are enormous. The possibility of precise theoretical predictions of the decay rate is discussed. 10 refs.
Date:
October 24, 1988
Creator:
Braaten, E.
Object Type:
Article
System:
The UNT Digital Library
The Cherokeean. (Rusk, Tex.), Vol. 140, No. 7, Ed. 1 Thursday, March 24, 1988
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
March 24, 1988
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Cherokeean. (Rusk, Tex.), Vol. 140, No. 42, Ed. 1 Thursday, November 24, 1988
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
November 24, 1988
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Rio Grande Herald (Rio Grande City, Tex.), No. 20, Ed. 1 Thursday, March 24, 1988
Weekly newspaper from Rio Grande City, Texas that includes local, state and national news along with extensive advertising.
Date:
March 24, 1988
Creator:
Roberts, Kenneth
Object Type:
Newspaper
System:
The Portal to Texas History
The Rio Grande Herald (Rio Grande City, Tex.), Vol. [79], No. 3, Ed. 1 Thursday, November 24, 1988
Weekly newspaper from Rio Grande City, Texas that includes local, state and national news along with extensive advertising.
Date:
November 24, 1988
Creator:
Roberts, Kenneth
Object Type:
Newspaper
System:
The Portal to Texas History
[Photograph 2012.201.B0969.0106]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Recent incidents of hatred in Oklahoma City - anti-Semitic epithets spray-painted on synagogues and a cross burning outside and African Methodist Episcopal Church - prompting dozens of local residents to gather Sunday in a show of unity."
Date:
January 24, 1988
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0970.0415]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "On Easter Sunday, churches must "communicate the message to the most people in a short time."
Date:
March 24, 1988
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0982.0515]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Ferguson Jenkins, Oklahoma City 89ers baseball pitching coach, discusses baseball strategy with James Oliver."
Date:
June 24, 1988
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0975.0484]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Cam Thomson Interiors Inc. has leased 1,550 square feet in Nichols Hills Plaza, 6501 Avondale Drive."
Date:
February 24, 1988
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0971.0687]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Summer us vacation Bible school time in Oklahoma City, and children from St. Elijah Orthodox Church show off their "hand-made" cross, as an example of their handiwork."
Date:
June 24, 1988
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0975.0485]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Cam Thomson Interiors Inc. has leased 1,550 square feet in Nichols Hills Plaza, 6501 Avondale Drive."
Date:
February 24, 1988
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0982.0529]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Lesta Oliver, center, chairman of the Red Earth '88 luncheon and fashion show, makes sure the clothing fits models Kim Barnes, left, and Marian Kiker."
Date:
May 24, 1988
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Texas Attorney General Opinion: LO88-61
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification; May I refuse to renew an organization's license to conduct bingo if I determine the licensee's expenses exceed income and for one (1) or more calendar quarters, the licensee has been unable to pay its bingo expenses and/or make charitable distributions?
Date:
May 24, 1988
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: LO88-121
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification.
Date:
October 24, 1988
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: LO88-20
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification.
Date:
February 24, 1988
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: LO88-21
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification.
Date:
February 24, 1988
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: LO88-23
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification.
Date:
February 24, 1988
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: LO88-34
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification.
Date:
March 24, 1988
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History