Partner
UNT Libraries Special Collections
181
UNT Libraries Government Documents Department
55
Oklahoma Historical Society
48
Sterling Municipal Library
9
UNT Libraries
8
Alvin Community College
7
San Antonio Public Library
4
UNT Oral History Program
4
Burleson Public Library
3
Carl Albert Congressional Research and Studies Center
3
56 More
Collection
KXAS-NBC 5 News Collection
162
Texas Digital Newspaper Program
97
Oklahoma Digital Newspaper Program
53
Tocker Foundation Grant
49
Office of Scientific & Technical Information Technical Reports
48
Chickasha Newspaper Collection
10
Altus Times-Democrat
9
The Baytown Sun
9
Ladd & Katherine Hancher Library Foundation
9
Sapulpa Herald
9
90 More
Country
Year
Month
Day
Language
395 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
395
next
Task A: Yale Accelerator Users Group (YAUG). Second technical progress report, November 1, 1992--October 31, 1993
This report discusses the following topics: Yaug collider detector program; E-791: continued study of heavy flavors at TPL; Hadroproduction of charm and beauty; Search for composite objects produced in relativistic heavy ion collisions; and high energy physics computer facility.
Date:
July 6, 1993
Creator:
Adair, R. K.; Sandweiss, J. & Schmidt, M.
Object Type:
Report
System:
The UNT Digital Library
The Boerne Star (Boerne, Tex.), Vol. 89, No. 4, Ed. 1 Wednesday, January 6, 1993
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
January 6, 1993
Creator:
Aldridge, Leon & Priddy, Travis
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 89, No. 43, Ed. 1 Wednesday, October 6, 1993
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
October 6, 1993
Creator:
Aldridge, Leon & Priddy, Travis
Object Type:
Newspaper
System:
The Portal to Texas History
Catalyst and process development for synthesis gas conversion to isobutylene. Quarterly report, April 1, 1993--June 30, 1993
The presence of potassium or calcium in sol gel catalysts increase the production of C{sub 4} hydrocarbon and that of methane while maintaining high activities. Characterization of catalysts using temperature programmed desorption of carbon dioxide indicates that activity and product distribution over an isosynthesis catalyst depend on its acid-base properties. Low activity was observed for catalysts with very weak basicity, and high oxygenate production for catalysts with strong basicity. An optimum strength of basic sites is crucial to achieve high activity while minimizing the amount of oxygenates. A kinetic model was developed based on the reaction mechanisms, and the simulation from the model produces reasonable fit with the experimental data.
Date:
October 6, 1993
Creator:
Anthony, R. G. & Akgerman, A.
Object Type:
Report
System:
The UNT Digital Library
Linac BPM cable phase matching
This report explains the method chosen to phase match cables, it`s accuracy and the effects of mismatched cables on the position output of the Linac Beam Position Module.
Date:
August 6, 1993
Creator:
Arthur, J.
Object Type:
Report
System:
The UNT Digital Library
Rains County Leader (Emory, Tex.), Vol. 105, No. 46, Ed. 1 Thursday, May 6, 1993
Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date:
May 6, 1993
Creator:
Becknell, Kathleen Hill
Object Type:
Newspaper
System:
The Portal to Texas History
Microfriction studies of model self-lubricating surfaces
Self-lubricating composites consist of at least one structural (matrix) phase and at least one phase to provide lubrication. Modeling the behavior of such composites involves ascertaining the frictional contributions of each constituent phase under varying conditions of lubricating films coverage. The ORNL friction microprobe (FMP), a specialized microcontact tribometer, was used to investigate the frictional behavior of both matrix and lubricant phases to support the development of self-lubricating, surfaces. Polished CVD-silicon carbide deposits and silicon wafers were used as substrates. The wafers were intended to simulate the thin silica films present on SiC surfaces at elevated temperature. Molybdenum disulfide, in both sputtered and burnished forms, was used as the model lubricant. The effects of CVD-SiC substrate surface roughness and method of lubricant film deposition on the substrate were studied for single passes of a spherical silicon nitride slider (NBD 200 material). In contrast to the smooth sliding exhibit by burnished, films, sputtered MoS{sub 2} surfaces exhibited marked stick-slip behavior, indicating that the frictional behavior of solid lubricating coatings can be quite erratic on a microscale, especially when asperity contacts are elastically compliant.
Date:
May 6, 1993
Creator:
Blau, P. J. & Yust, C. S.
Object Type:
Report
System:
The UNT Digital Library
Models for close-in atmospheric dispersion, explosive releases, and particle deposition
Relatively simple models are presented to simulate close-in atmospheric dispersion, explosive releases, and particle deposition. Close-in generally refers to distances less than 50 m downwind from the source. These models assume simple gas dispersion (no chemical reactions, neutral buoyancy) and that particles behave as a gas expect they can be removed from the plume by a simple, deposition-velocity mechanism. These models have been combined into a QuickBASIC program (INEXPLC.BAS) and its PC executable form (INEXPLC.EXE). These programs, along with sample input and output files, are available from the author.
Date:
October 6, 1993
Creator:
Bloom, S. G.
Object Type:
Report
System:
The UNT Digital Library
User`s manual for elegant Program Version 12.4, Manual Version 1
Elegant stands for ``Electron Generation and Tracking,`` a somewhat out-of-date description of a fully 6D accelerator program that now does much more than generate particle distributions and track them elegant, written entirely in the C programming language, uses a variant of the MAD input format to describe accelerators, which may be either transport lines, circular machines, or a combination thereof. Program execution is driven by commands in a namelist format. This document describes the features available in elegant, listing the commands and their arguments. The differences between elegant and MAD formats for describing accelerators are listed. A series of examples of elegant input and output are given. Finally, appendices are included describing the post-processing programs.
Date:
May 6, 1993
Creator:
Borland, M.
Object Type:
Report
System:
The UNT Digital Library
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 99, No. 44, Ed. 1 Thursday, May 6, 1993
Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date:
May 6, 1993
Creator:
Bridges, G. Frank & Bridges, Georgie
Object Type:
Newspaper
System:
The Portal to Texas History
Factors fragmenting the Russian Federation
This paper examines the factors that threaten the future of the Russian Federation (RF). The observations are based on a study that focused on eight republics: Mordova, Udmurtia, Tatarstan, Mari El, Bashkortostan, Kabardino-Balkaria, Buryatia, and Altay Republic. These republics were selected for their geographic and economic significance to the RF. Tatarstan, Bashkortostan, Udmurtia, and Mari El are located on important supply routes, such as the Volga River and the trans-Siberian railroad. Some of these republics are relatively wealthy, with natural resources such as oil (e.g., Tatarstan and Bashkortostan), and all eight republics play significant roles in the military-industrial complex. The importance of these republics to the RF contrasts to the relative insignificance of the independence-minded Northern Caucasus area. The author chose not to examine the Northern Caucasus region (except Kabardino-Balkaria) because these republics may have only a minor impact on the rest of the RF if they secede. Their impact would be minimized because they lie on the frontiers of the RF. Many Russians believe that {open_quotes}it might be best to let such a troublesome area secede.{close_quotes}
Date:
October 6, 1993
Creator:
Brown, E.
Object Type:
Report
System:
The UNT Digital Library
The Llano News (Llano, Tex.), Vol. 105, No. 29, Ed. 1 Thursday, May 6, 1993
Weekly newspaper from Llano, Texas that includes local, state, and national news along with advertising.
Date:
May 6, 1993
Creator:
Buckner, Walter L.
Object Type:
Newspaper
System:
The Portal to Texas History
Tokamak Physics Experiment poloidal field design
The Tokamak Physics Experiment (TPX) will have a poloidal field system capable of full inductive operation poloidal for approximately a 20-s flattop and, with superconducting toroidal and poloidal field coils and non-inductive current drive, it will be capable of true steady-state operation. The poloidal field design is based on the ideal MHD equilibrium model as implemented in the TEQ code developed at LLNL. The PF coils are arranged in an up-down symmetric configuration, external to the TF coils. The TPX diverted plasma will have an aspect ratio of 4.5 and is highly shaped with a nominal elongation of 2 and triangularity of approximately 0.8 as measured at the separatrix. The tokamak design is based on a high-current (q{sub {psi}}=3) plasma scenario and a low current scenario. Each scenario has an operational flexibility requirement which is defined as a region of plasma pressure and inductivity ({beta}{sub N} {minus} l{sub i}) space, where the plasma shape is constrained to keep the divertor configuration operational. Single-null plasma configurations are feasible, even with the same divertor hardware, by operating the PF coils asymmetrically. Recently applied optimization techniques have improved the capability of the PF system without additional cost.
Date:
October 6, 1993
Creator:
Bulmer, R. H.
Object Type:
Article
System:
The UNT Digital Library
Oral History Interview with T. W. McKee, November 6, 1993
Access:
Use of this item is restricted to the UNT Community
Interview with Thomas McKee concerning his experiences during his employment in the Civilian Conservation Corps during the Great Depression. McKee worked at a camp in Waxahachie, Texas (Company 878). Includes an appendix.
Date:
November 6, 1993
Creator:
Calame, Michelle & McKee, Thomas W.
Object Type:
Text
System:
The UNT Digital Library
Duval County Picture (San Diego, Tex.), Vol. 8, No. 1, Ed. 1 Wednesday, January 6, 1993
Weekly newspaper from San Diego, Texas that includes local, state, and national news along with advertising.
Date:
January 6, 1993
Creator:
Cardenas, Alfredo E.
Object Type:
Newspaper
System:
The Portal to Texas History
Duval County Picture (San Diego, Tex.), Vol. 8, No. 40, Ed. 1 Wednesday, October 6, 1993
Weekly newspaper from San Diego, Texas that includes local, state, and national news along with advertising.
Date:
October 6, 1993
Creator:
Cardenas, Alfredo E.
Object Type:
Newspaper
System:
The Portal to Texas History
Quench Detection and Instrumentation for the Tokamak Physics Experiment magnets
The design of the Local Instrumentation & Control (I&C) System for the Tokamak Physics Experiment (TPX) superconducting PF & TF magnets is presented. The local I&C system monitors the status of the magnet systems and initiates the proper control sequences to protect the magnets from any foreseeable fault. Local I&C also stores magnet-system data for analysis and archiving. Quench Detection for the TPX magnets must use a minimum of two independent sensing methods and is allowed a detection time of one second. Proposed detection methods include the measurement of; (1) normal-zone resistive voltage, (2) cooling-path helium flow, (3) local temperature in the winding pack, (4) local pressure in the winding pack. Fiber-optic based isolation systems are used to remove high common-mode magnet voltages and eliminate ground loops. The data acquisition and fault-detection systems are computer based. The design of the local I&C system incorporates redundant, fault-tolerant, and/or fail-safe features at all component levels. As part of a quench detection R&D plan, a Quench Detection Model Coil has been proposed to test all detection methods. Initial cost estimates and schedule for the local I&C system are presented.
Date:
October 6, 1993
Creator:
Chaplin, M. R.; Hassenzahl, W. V. & Schultz, J. H.
Object Type:
Article
System:
The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 77, No. 84, Ed. 1 Wednesday, January 6, 1993
Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date:
January 6, 1993
Creator:
Clanahan, Holly
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Daily (Norman, Okla.), Vol. 77, No. 144, Ed. 1 Tuesday, April 6, 1993
Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 6, 1993
Creator:
Clanahan, Holly
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Procedure for the permeabilization and cryobiological preservation of Drosophila embryos
The authors describe the detailed protocol developed in their laboratory at Oak Ridge for the permeabilization and cryobiological preservation of embryos of Drosophila melanogaster, Oregon R strain. The protocol is supplemented by notes containing two sorts of information. One category includes references to the appropriate portions of their published papers giving the scientific rationale and experimental basis for important steps. The other category is concerned with the criticality of certain steps and the precision with which they need to be performed. As an aid to investigators, the authors list even ordinary pieces of equipment. Brand names and model numbers are given where it is either important or convenient for readers to know precisely what is used.
Date:
May 6, 1993
Creator:
Cole, K. W.; Schreuders, P. D.; Mahowald, A. P. & Mazur, Peter
Object Type:
Report
System:
The UNT Digital Library
The Ingleside Index (Ingleside, Tex.), Vol. 44, No. 14, Ed. 1 Thursday, May 6, 1993
Weekly newspaper from Ingleside, Texas that includes local, state, and national news along with advertising.
Date:
May 6, 1993
Creator:
Cole, Mary
Object Type:
Newspaper
System:
The Portal to Texas History
The Message, Volume 20, Number 15, August 1993
Semi-monthly newsletter of Congregation Beth Yeshurun in Houston, including news and events, upcoming services, member announcements, editorials, and other information of interest to congregants. This issue discusses the Akiba Institute's event, "An Evening to Honor and Defend Israel," and includes a letter from Rabbi Jack Segal asking for community support in denying Claude Burkhalter parole.
Date:
August 6, 1993
Creator:
Congregation Beth Yeshurun (Houston, Tex.)
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
The Wylie News (Wylie, Tex.), Vol. 47, No. 18, Ed. 1 Wednesday, October 6, 1993
Weekly newspaper from Wylie, Texas that includes local, state, and national news along with advertising.
Date:
October 6, 1993
Creator:
Cook, Margaret
Object Type:
Newspaper
System:
The Portal to Texas History
The Japan-United States Framework for Trade Negotiations
President Clinton proposed to Prime Minister Miyazawa the idea of a framework for U.S.-Japanese negotiations during their April 13, 1993 meeting in Washington. The two leaders agreed to instruct subordinates to prepare details of such a framework in time for presentation in July in Tokyo when the President would meet with the Prime Minister and the other G-7 leaders at the annual economic summit.
Date:
August 6, 1993
Creator:
Cooper, William H.
Object Type:
Report
System:
The UNT Digital Library