Partner
UNT Libraries Government Documents Department
214
UNT Libraries Special Collections
115
Oklahoma Historical Society
38
National Museum of the Pacific War/Admiral Nimitz Foundation
15
UNT Libraries
15
Sterling Municipal Library
10
UNT Music Library
10
Carl Albert Congressional Research and Studies Center
7
San Antonio Public Library
5
Alvin Community College
3
51 More
Collection
Office of Scientific & Technical Information Technical Reports
106
Texas Digital Newspaper Program
90
Congressional Research Service Reports
62
Oklahoma Digital Newspaper Program
46
The Black Academy of Arts and Letters Records
36
José L. Castillo Photograph Collection
35
Tocker Foundation Grant
34
Texas Daily Newspaper Association
25
Government Accountability Office Reports
23
National Museum of the Pacific War Oral History Collection
15
90 More
Degree Department
Degree Discipline
Degree Level
Country
Decade
Month
Day
Language
499 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
499
next
244-AR Vault Interim Stabilization Project Plan
The 244-AR Vault Facility, constructed between 1966 and 1968, was designed to provide lag storage and treatment for the Plutonium-Uranium Extraction Facility (PUREX) tank farm sludges. Tank farm personnel transferred the waste from the 244-AR Vault Facility to B Plant for recovery of cesium and strontium. B Plant personnel then transferred the treatment residuals back to the tank farms for storage of the sludge and liquids. The last process operations, which transferred waste supporting the cesium/strontium recovery mission, occurred in April 1978. After the final transfer in 1978, the 244-AR facility underwent a cleanout. However, 2,271 L (600 gal) of sludge were left in Tank 004AR from an earlier transfer from Tank 241-AX-104. When the cleanout was completed, the facility was placed in a standby status. The sludge had been transferred to Tank 004AR to support Pacific Northwest National Laboratory [PNNL] vitrification work. Documentation of waste transfers suggests that a portion of the sludge may have been moved from Tank 004AR to Tank 002AR in preparation for transfer back to the AX Tank Farm; however, quantities of the sludge that were moved to Tank 002AR from that transfer must be estimated.
Date:
March 24, 2000
Creator:
LANEY, T.
Object Type:
Report
System:
The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 29, No. 21, Ed. 1 Friday, March 24, 2000
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
March 24, 2000
Creator:
Steele, Janet
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 101, No. 9, Ed. 1 Friday, March 24, 2000
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 24, 2000
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Aluminum R&D for Automotive Uses and the Department of Energy's Role
The use of aluminum in automotive applications is expanding. Aluminum offers a lower-weight alternative to steel, potentially increasing the efficiency of vehicles. However, the application of aluminum has been only in select areas of use, most notably cast aluminum in the engine, transmission, and wheels. Other areas offer the potential for growth that could significantly expand the amount of aluminum used in vehicles. Cost is the main barrier to increased aluminum use. Related to cost are aluminum production technologies that are not yet advanced enough to produce aluminum components at low enough price points for aluminum to compete with traditional automotive materials. Today's technologies require higher-priced alloys to be used for the components (e.g., closure panels), or have higher costs for needed processes (e.g., welding). In addition, new designs (e.g., spaceframes) are not well established for widespread use. R&D efforts are continuing to close these gaps. The U.S. Department of Energy (DOE) is helping to fund certain R&D projects that could provide breakthroughs in lowering costs for aluminum. This paper describes the current state of aluminum applications in vehicles, including its market penetration and opportunities. It also examines the cost structure of aluminum--from mining to final component use. By examining …
Date:
March 24, 2000
Creator:
Hadley, S. W.; Das, S. & Miller, J. W.
Object Type:
Report
System:
The UNT Digital Library
ANL calculational methodologies for determining spent nuclear fuel source term
Over the last decade Argonne National Laboratory has developed reactor depletion methods and models to determine radionuclide inventories of irradiated EBR-II fuels. Predicted masses based on these calculational methodologies have been validated using available data from destructive measurements--first from measurements of lead EBR-II experimental test assemblies and later using data obtained from processing irradiated EBR-II fuel assemblies in the Fuel Conditioning Facility. Details of these generic methodologies are described herein. Validation results demonstrate these methods meet the FCF operations and material control and accountancy requirements.
Date:
March 24, 2000
Creator:
McKnight, R. D.
Object Type:
Article
System:
The UNT Digital Library
Atmospheric Radiation Measurement Program Facilities Newsletter, February 2000
Monthly newsletter discussing news and activities related to the Atmospheric Radiation Measurement Program, articles about weather and atmospheric phenomena, and other related topics.
Date:
March 24, 2000
Creator:
Atmospheric Radiation Measurement Program (U.S.)
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 78, No. 125, Ed. 1 Friday, March 24, 2000
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 24, 2000
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 95, No. 24, Ed. 1 Friday, March 24, 2000
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 24, 2000
Creator:
Keasling, Edna & Fierro, Jennifer
Object Type:
Newspaper
System:
The Portal to Texas History
Brady Standard and Heart O' Texas News (Brady, Tex.), Vol. 91, No. 26, Ed. 1 Friday, March 24, 2000
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
March 24, 2000
Creator:
Stewart, James E.
Object Type:
Newspaper
System:
The Portal to Texas History
Chemical Safety Management Program for Lockheed Martin Energy Systems operations at the Y-12 Plant
Operated by Lockheed Martin Energy Systems (Energy Systems), the Department of Energy (DOE) Oak Ridge Y-12 Plant is a manufacturing facility that plays an integral role in the DOE nuclear weapons complex. Fulfilling the national security mission at the Y-12 Plant, continuing to be the cornerstone of uranium and lithium technologies for DOE, and providing customers with solutions for challenging manufacturing needs requires usage of a variety of chemicals and chemical processes. Performing this work safely while protecting workers, the public, and the environment is their commitment. The purpose of this document is to provide a description of the essential components of chemical safety, the integration of these components into the Y-12 Integrated Safety Management System (ISMS), and the functional integration of chemical safety issues across Y-12 organizations and programs managed by Energy Systems.
Date:
March 24, 2000
Creator:
McMahon, C.W.
Object Type:
Report
System:
The UNT Digital Library
Chief Information Officers: Implementing Effective CIO Organizations
Testimony issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO discussed the role of chief information officers (CIO) in the federal government."
Date:
March 24, 2000
Creator:
United States. General Accounting Office.
Object Type:
Text
System:
The UNT Digital Library
CLHEP -- New developments and directions
CLHEP is a broadly based collaboration, including developers at CERN, Cornell, FNAL, SLAC and elsewhere, to provide core C++ class libraries for the use of the HENP community. Recently, the collaboration aspect of CLHEP has been rejuvenated and expanded. To provide structure for the expanded collaboration, the developers have agreed to a consensus based organization centered around an editors list. An overview of the new structure, including the mechanism for ensuring CLHEP remains responsive to the needs of HENP users and other developers, will be presented. To guide directions of development, the nature of CLHEP has been clarified: The core CLHEP is structured as a set of packages which must have freely available sources and must be independent of external packages. These must work on at least a large fraction of the platforms in general use. The selection of these packages is driven by those needs and timetables of the High Energy and Nuclear Physics community which would not likely be met by code emerging from the general computing community. Coordination of CLHEP with other packages developed in HENP will be discussed, and recent and planned extensions to CLHEP will be presented.
Date:
March 24, 2000
Creator:
Fischler, M.S. & Pfeiffer, A.
Object Type:
Article
System:
The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 105, No. 24, Ed. 1 Friday, March 24, 2000
Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
March 24, 2000
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
A coupled Newton-Krylov solver for improved CHAD cache utilization and performance.
CHAD (Computational Hydrodynamics for Advanced Design) is a computer program that has been developed to analyze flows in automotive and defense applications. Extensive performance analysis of the CHAD computer program indicated a need to address cache memory use to increase computational performance. Several strategies have been adopted to achieve this goal: simultaneous solution of the coupled Navier-Stokes equations, data clustering, and data ordering. A coupled Newton-Krylov solver has been incorporated into a version of the CHAD program, resulting in consistent improvement in run times that varies from 50% to 200%. Further work will be required to tune the solver for optimal performance. In addition, experiments with data cluster and reordering indicate a potential for performance improvement.
Date:
March 24, 2000
Creator:
Canfield, T.R.; Chien, T. H.; Domanus, H. M.; Tentner, A. M.; Tzanos, C. P.; Valentin, R. A. et al.
Object Type:
Article
System:
The UNT Digital Library
Dallas Voice (Dallas, Tex.), Vol. 16, No. 47, Ed. 1 Friday, March 24, 2000
Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date:
March 24, 2000
Creator:
Vercher, Dennis
Object Type:
Newspaper
System:
The UNT Digital Library
Education Savings Accounts for Elementary and Secondary Education
None
Date:
March 24, 2000
Creator:
Lyke, Bob & Stedman, James B.
Object Type:
Report
System:
The UNT Digital Library
Ensemble: 2000-03-24 – A Cappella Choir
Access:
Use of this item is restricted to the UNT Community
Concert presented at Winspear Hall at the Murchison Performing Arts Center.
Date:
March 24, 2000
Creator:
University of North Texas. A Cappella Choir.
Object Type:
Sound
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, March 24, 2000
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 24, 2000
Creator:
Bush, Kent
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Final Report: Combinatorial Methods for Gene Recognition, March 1, 1997 - August 31, 1999
None
Date:
March 24, 2000
Creator:
Pevzner, Pavel
Object Type:
Report
System:
The UNT Digital Library
Forest Service Revenue-Sharing Payments: Legislative Issues
The Forest Service (FS) returns 25% of the revenues from each national forest to the states for use on roads and schools in counties where the forests are located; the Bureau of Land Management shares 50% of its revenues with counties containing the Oregon & California grant lands. This report discusses the legislative concerns that have arisen because declining timber sales have reduced revenues.
Date:
March 24, 2000
Creator:
Gorte, Ross W.
Object Type:
Report
System:
The UNT Digital Library
Grandview Tribune (Grandview, Tex.), Vol. 105, No. 32, Ed. 1 Friday, March 24, 2000
Weekly newspaper from Grandview, Texas that includes local, state, and national news along with advertising.
Date:
March 24, 2000
Creator:
Bosher, Casey & Marten, Donna K.
Object Type:
Newspaper
System:
The Portal to Texas History
Graph based multilevel algorithms for preconditioning finite element problems
This paper discusses: (1) A general block-factorization (matrix) form of multilevel preconditioners; algebraic methods; (2) Selecting parameters based on the matrix topology; graph based algorithms; (3) Examples of coarsening; (4) Numerical experiments.
Date:
March 24, 2000
Creator:
Vassilevski, P S
Object Type:
Article
System:
The UNT Digital Library
The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 205, No. 11, Ed. 1 Friday, March 24, 2000
Weekly newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.
Date:
March 24, 2000
Creator:
Keys, Scott & Lamb, Bill
Object Type:
Newspaper
System:
The Portal to Texas History
How far from stability can we go using Gammasphere and the ANL fragment mass analyzer?
Gammasphere is the pre-eminent detector for gamma-ray spectroscopy studies in the United States. The device consists of up to 110 Compton-Suppressed Ge detectors, and offers excellent energy resolution (2.3 keV at 1 MeV) and an order of magnitude increase in photopeak efficiency over previous Ge-arrays (10% at 1 MeV). Since early January 1998, Gammasphere has begun a cycle of experiments at the ATLAS accelerator at Argonne National Laboratory. As of this writing, 100 experiments have been carried out. A subset of these experiments have utilized Gammasphere coupled to the Fragment Mass Analyzer (FMA), a high resolution mass spectrometer which transports reaction products produced at the target position and disperses them by their mass/charge ratio at the focal plane. This presentation will highlight some of the physics issues being addressed by the utilization of these two devices in tandem. More specifically, experiments directed at studying; (1) N-Z nuclei at the edges of stability, (2) the properties of excited states in proton emitters, and (3) the stability and shapes of very heavy nuclei will be presented.
Date:
March 24, 2000
Creator:
Carpenter, M. P.
Object Type:
Article
System:
The UNT Digital Library