Partner
UNT Libraries Government Documents Department
1,099
Oklahoma Historical Society
455
UNT Libraries Special Collections
122
Sterling Municipal Library
27
UNT Music Library
26
Carl Albert Congressional Research and Studies Center
16
Alvin Community College
14
UNT Libraries
13
San Antonio Public Library
12
Rice University Woodson Research Center
11
74 More
Collection
Office of Scientific & Technical Information Technical Reports
863
Texas Digital Newspaper Program
320
Jim Argo Collection
277
Oklahoma Digital Newspaper Program
158
Tocker Foundation Grant
142
Government Accountability Office Reports
124
KXAS-NBC 5 News Collection
54
Oklahoma Historical Society Photograph Collection
45
Congressional Research Service Reports
42
Texas State Publications
32
134 More
Degree Department
Degree Discipline
Degree Level
Country
Year
Month
Mannford Eagle (Mannford, Okla.), Vol. 18, No. 5, Ed. 1 Wednesday, March 31, 1999
Weekly newspaper from Mannford, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 31, 1999
Creator:
Retherford, Bill R.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Mannford Star (Mannford, Okla.), Vol. 5, No. 30, Ed. 1 Wednesday, March 31, 1999
Weekly newspaper from Mannford, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 31, 1999
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Mercedes Enterprise (Mercedes, Tex.), Vol. 87, No. 13, Ed. 1 Wednesday, March 31, 1999
Weekly newspaper from Mercedes, Texas that includes local, state, and national news along with advertising.
Date:
March 31, 1999
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Military Operations: Status of DOD's Efforts to Develop Future Warfighting Capability
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO provided information on the Department of Defense's (DOD) efforts to develop future warfighting capability, focusing on the: (1) status of DOD's efforts to implement its joint experimentation program; (2) factors that GAO believes contribute to the success of a joint experimentation program; and (3) extent of DOD's support for future warfighting."
Date:
March 31, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
[News Clip: Community-Opal]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story about the abduction of Opal Jennings.
Date:
March 31, 1999, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Opal 911]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story about the search for 6-year-old Opal Jennings who was kidnapped by her house.
Date:
March 31, 1999, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Opal 911]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story about the investigation of Opal Jennings' disappearance.
Date:
March 31, 1999, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
Ninnekah Times II (Ninnekah, Okla.), Vol. 6, No. 8, Ed. 1 Wednesday, March 31, 1999
Monthly newspaper from Ninnekah, Oklahoma that includes news and information from Ninnekah Public Schools along with advertising.
Date:
March 31, 1999
Creator:
Ninnekah High School Computer Word Processing Class
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The North Texas Daily (Denton, Tex.), Vol. 81, No. 90, Ed. 1 Wednesday, March 31, 1999
Student newspaper from the University of North Texas in Denton, Texas that includes local, state, national, and campus news along with advertising. Formerly The Campus Chat.
Date:
March 31, 1999
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
A NOVEL APPROACH TO CATALYTIC DESULFURIZATION OF COAL
None
Date:
March 31, 1999
Creator:
Verkade, Professor John G.
Object Type:
Report
System:
The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 83, No. 130, Ed. 1 Wednesday, March 31, 1999
Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date:
March 31, 1999
Creator:
Allam, Heather
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Optimist (Abilene, Tex.), Vol. 87, No. 45, Ed. 1, Wednesday, March 31, 1999
Weekly student newspaper from Abilene Christian University in Abilene, Texas that includes local, state and campus news along with advertising.
Date:
March 31, 1999
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Origin of Lueders's Bands in Deformed Rock
Lueders' bands are shear deformation features commonly observed in rock specimens that have been deformed experimentally in the brittle-ductile transition regime. For specimens that contain both faults (shear fractures that separate the specimen) and bands, the bands form earlier in the deformation history and their orientations are often different from the fault These differences pose the question of the relationship between these two structures. Understanding the origin of these features may shed light on the genesis of apparent natural analogues, and on the general process of rock deformation and fracture in the laboratory. This paper presents a hypothesis for the formation of Lueders' bands in laboratory specimens based on deformation localization theory considered in the context of the nonuniform stress distribution of the conventional triaxial experiment Lueders' bands and faults appear to be equivalent reflections of the localization process as it is controlled by nonuniform distributions of stress and evolution of incremental constitutive parameters resulting from increasing damage. To relate conditions for localization in laboratory specimens to natural settings, it will be necessary to design new experiments that create uniform stress and deformation fields, or to extract constitutive data indirectly from standard experiments using computational means.
Date:
March 31, 1999
Creator:
Olsson, W. A.
Object Type:
Article
System:
The UNT Digital Library
The Panola Watchman (Carthage, Tex.), Vol. 126, No. 26, Ed. 1 Wednesday, March 31, 1999
Semiweekly newspaper from Carthage, Texas that includes local, state, and national news along with advertising.
Date:
March 31, 1999
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Pawhuska Journal-Capital (Pawhuska, Okla.), Vol. 89, No. 26, Ed. 1 Wednesday, March 31, 1999
Semiweekly newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 31, 1999
Creator:
Gann, Sherry
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Penny Record (Bridge City, Tex.), Vol. 40, No. 46, Ed. 1 Wednesday, March 31, 1999
Weekly newspaper from Bridge City, Texas that includes local, state, and national news along with advertising.
Date:
March 31, 1999
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 106, No. 63, Ed. 1 Wednesday, March 31, 1999
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 31, 1999
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
PHASE BEHAVIOR OF LIGHT GASES IN HYDROGEN AND AQUEOUS SOLVENTS
Under previous support from the US Department of Energy, an experimental facility has been established and operated to measure valuable vapor-liquid equilibrium data for systems of interest in the production and processing of coal fluids. To facilitate the development and testing of models for prediction of the phase behavior for such systems, we have acquired substantial amounts of data on the equilibrium phase compositions for binary mixtures of heavy hydrocarbon solvents with a variety of supercritical solutes, including hydrogen, methane, ethane, carbon monoxide, and carbon dioxide. The present project focuses on measuring the phase behavior of light gases and water in Fischer-Tropsch (F-T) type solvents at conditions encountered in indirect liquefaction processes and evaluating and developing theoretically-based correlating frameworks to predict the phase behavior of such systems. Specific goals of the proposed work include (a) developing a state-of-the-art experimental facility to permit highly accurate measurements of equilibrium phase compositions (solubilities) of challenging F-T systems, (b) measuring these properties for systematically-selected binary, ternary and molten F-T wax mixtures to provide critically needed input data for correlation development, (c) developing and testing models suitable for describing the phase behavior of such mixtures, and (d) presenting the modeling results in generalized, practical formats …
Date:
March 31, 1999
Creator:
GASEM, KHALED A.M. & ROBERT L. ROBINSON, JR.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B1156.0113]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
March 31, 1999
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
PILLARED CLAYS AS SUPERIOR CATALYSTS FOR SELECTIVE CATALYTIC REDUCTION OF NITRIC OXIDE
In the last annual reports, we reported Cu-exchanged pillared clays as superior selective catalytic reduction (SCR) catalysts. During the past year we explored the possibilities with MCM-41, a new class of molecular sieve. In this report, Rh exchanged Al-MCM-41 is studied for the SCR of NO by C{sub 3}H{sub 6} in the presence of excess oxygen. It shows a high activity in converting NO to N{sub 2} and N{sub 2}O at low temperatures. In situ FT-IR studies indicate that Rh-NO{sup +} species (1910-1898 cm{sup {minus}1}) is formed on the Rh-Al-MCM-41 catalyst in flowing NO/He, NO+O{sub 2}/He and NO+C{sub 3}H{sub 6}+O{sub 2}/He at 100-350 C. This species is quite active in reacting with propylene and/or propylene adspecies (e.g., {pi}-C{sub 3}H{sub 5}, polyene, etc.) at 250 C in the presence/absence of oxygen, leading to the formation of the isocyanate species (Rh-NCO, at 2174 cm{sup {minus}1}), CO and CO{sub 2}. Rh-NCO is also detected under reaction conditions. A possible reaction pathway for reduction of NO by C{sub 3}H{sub 6} is proposed. In the SCR reaction, Rh-NO{sup +} and propylene adspecies react to generate the Rh-NCO species, then Rh-NCO reacts with O{sub 2}, NO and NO{sub 2} to produce N{sub 2}, N{sub 2}O and …
Date:
March 31, 1999
Creator:
Yang, R. T. & Long, R.Q.
Object Type:
Report
System:
The UNT Digital Library
Proceedings of the XIX international Linac conference
None
Date:
March 31, 1999
Creator:
Eyberger, C. E.; Pardo, R. C.; White, M. M. & Jaje, K. M.
Object Type:
Article
System:
The UNT Digital Library
Quadrennial Defense Review: Status of Efforts to Implement Personnel Reductions in the Army Materiel Command
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO provided information on the status of efforts to implement personnel reductions in the Army Materiel Command (AMC) that were directed by the Quadrennial Defense Review (QDR), focusing on: (1) AMC's plans and timeframe for achieving the reductions; (2) the projected cost savings from such reductions; and (3) the cited impacts the reductions will have on workload and readiness."
Date:
March 31, 1999
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
A Radiological Survey Approach to use Prior to Decommissioning: Results from a Technology Scanning & Assessment Project Focused on the Chornobyl NPP
Results from a technology scanning and assessment project focused on the Chornobyl npp.
Date:
March 31, 1999
Creator:
Milchikov, Aleksey; Davidko, Marina; Poralo, Bogdan & Hund, Gretchen
Object Type:
Report
System:
The UNT Digital Library
The Rattler (San Antonio, Tex.), Vol. 85, No. 12, Ed. 1 Wednesday, March 31, 1999
Biweekly student newspaper from St. Mary's University in San Antonio, Texas that includes campus news along with advertising.
Date:
March 31, 1999
Creator:
St. Mary's University (San Antonio, Tex.)
Object Type:
Newspaper
System:
The Portal to Texas History