Partner
UNT Libraries Special Collections
163
Oklahoma Historical Society
69
UNT Libraries Government Documents Department
28
Sterling Municipal Library
10
Carl Albert Congressional Research and Studies Center
8
Deaf Smith County Library
8
Abilene Christian University Library
6
Hopkins County Genealogical Society
6
Keystone Crossroads Historical Society
5
Rice University Woodson Research Center
5
79 More
Collection
Texas Digital Newspaper Program
143
KXAS-NBC 5 News Collection
138
Oklahoma Digital Newspaper Program
82
Tocker Foundation Grant
55
Office of Scientific & Technical Information Technical Reports
17
Abilene Library Consortium
13
Chickasha Newspaper Collection
11
LGBT Collections
11
Altus Times-Democrat
10
The Baytown Sun
10
119 More
Country
States
Decade
Month
Day
Language
423 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
423
next
Extracted current densities from surface conversion sources of negative ions
The condition for extracting a maximum negative ion current density is found when the product of the radius of the negative ion conversion electrode, the cross-section for negative and positive ion recombination, and the density of positive ions in the ion source equals one. The optimum output is obtained at the highest positive ion density and the smallest electrode radius.
Date:
February 10, 1982
Creator:
Fink, J.H.
Object Type:
Report
System:
The UNT Digital Library
Investigation into the repetition-rate limitations of magnetic switches
The use of magnetic switches to generate high power pulses has opened up a whole new spectrum of possibilities. Here we describe an investigation into the maximum repetition rates possible with these devices.
Date:
February 10, 1982
Creator:
Birx, D. L.; Reginato, L. L. & Schmidt, J. A.
Object Type:
Article
System:
The UNT Digital Library
[Letter from James R. Miller to Orbry Holden, February 10, 1987]
Letter from James R. Miller to Orbry Holden, on February 10, 1987, sending Holden a proposal for the Academy of Mathematics and Science, with a budget. The proposal, the original concept paper, and budgets are included.
Date:
February 10, 1987
Creator:
Miller, James R.
Object Type:
Letter
System:
The UNT Digital Library
U.S. Students Flunk Math, Science
Article discussing the poor ranking of American teenagers in a study of proficiency in math and science, including students from the United States, the United Kingdom, Spain, Ireland, Korea, and four provinces of Canada.
Date:
February 10, 1989
Creator:
Byrne, Gregory
Object Type:
Clipping
System:
The UNT Digital Library
[News Clip: Train Wreck PKG]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10pm.
Date:
February 10, 1989
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Ramses Preps PKG]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date:
February 10, 1989
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: House Fire-Ursula]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 5pm.
Date:
February 10, 1989, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Color Coded Kids]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10pm.
Date:
February 10, 1989, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[Photocopied Dallas Times Herald clipping: Lawyers file petition to remove Hampton]
Photocopied clipping introducing the petition to remove Judge Jack Hampton from office.
Date:
February 10, 1989
Creator:
Dallas Times Herald
Object Type:
Clipping
System:
The UNT Digital Library
[Dallas Morning News clipping: Lawyers want Hampton out]
Newspaper article reporting on the effort of Texas lawyers to oust Judge Jack Hampton from the bench because of remarks he made about two gay murder victims.
Date:
February 10, 1989
Creator:
The Dallas Morning News
Object Type:
Clipping
System:
The UNT Digital Library
[News Clip: Obscenity]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
February 10, 1980, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Man on the Street]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
February 10, 1980, 5:30 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Clayton]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
February 10, 1980, 5:30 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Obscenity]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
February 10, 1980, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Krishna]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
February 10, 1980, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Snow pictures]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
February 10, 1980, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Auto show]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
February 10, 1980, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Anti-bond]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
February 10, 1985, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Smuggling]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
February 10, 1980, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
The dynamical behavior of classifier systems
Classifier systems are quite complicated, in terms of both their components and behavior. This complexity is understandable given the wide spectrum of activity they are intended to model. Unfortunately, the complexity of these systems also makes it difficult to understand them analytically. Previous analysis has focused on specific components of the classifier system, for example, the genetic algorithm or the bucket brigade. The lack of a unified theory has led users of these systems to rely on ad hoc methods for choosing representations and parameter settings. Recent results (Riolo, 1988) indicate that classifier systems can be very sensitive to particular encodings and parameter choices. In this paper, we propose a methodology for studying the interactions among various components of the classifier system architecture.
Date:
February 10, 1989
Creator:
Forrest, S. & Miller, J.H.
Object Type:
Article
System:
The UNT Digital Library
Effect of several surface treatments on the strength of a glass ceramic-to-metal seal
Test shells of Inconel 625, Inconel 718, 21-6-9 stainless steel, and Hastelloy, C-276 were plasma and/or chemically cleaned before sealing with a multi-component glass-ceramic-to-metal seal was evaluated using a hydrostatic burst test. The results show that plasma cleaning can be used to increase the hydrostatic burst strength and hermeticity of a glass ceramic-to-metal seal.
Date:
February 10, 1982
Creator:
Kramer, D P; Salerno, R F & Egleston, E E
Object Type:
Report
System:
The UNT Digital Library
Investigation of MAGMA chambers in the Western Great Basin. Final report, 9 June 1982-31 October 1985
This report summarizes efforts made by the Seismological Laboratory toward the detection and delineation of shallow crustal zones in the western Great Basin, and toward the development of methods to accomplish such detection. The work centers around the recently-active volcanic center near Long Valley, California. The work effort is broken down into three tasks: (1) network operations, (2) data analysis and interpretation, and (3) the study of shallow crustal amomalies (magma bodies). Section (1) describes the efforts made to record thousand of earthquakes near the Long Valley caldera, and focusses on the results obtained for the November 1984 round Valley earthquake. Section (2) describes the major effort of this contract, which was to quantify the large volume of seismic data being recorded as it pertains to the goals of this contract. Efforts described herein include (1) analysis of earthquake focal mechanisms, and (2) the classification, categorization, and interpretation of unusual seismic phases in terms of reflections and refractions from shallow-crustal anomalous zones. Section (3) summarizes the status of our research to date on the locations of magma bodies, with particular emphasis on a location corresponding to the map location of the south end of Hilton Creek fault. Five lines of …
Date:
February 10, 1986
Creator:
Peppin, W.A.
Object Type:
Report
System:
The UNT Digital Library
[Clipping: Lost Airports]
Newspaper clipping of an article about the history of little-known airports in Dallas County, such as White Rock Airport, Dallas-Garland Airport, and Highland Park Airport. A large, full-page advertisement for home pools is included.
Date:
February 10, 1985
Creator:
Ramsey, Ross
Object Type:
Clipping
System:
The Portal to Texas History
Mineral waste form development for US defense wastes. Progress report
Individual sections were abstracted and indexed.
Date:
February 10, 1981
Creator:
Ringwood, A.E.
Object Type:
Report
System:
The UNT Digital Library