Partner
UNT Libraries Government Documents Department
241
Abilene Christian University Library
46
Oklahoma Historical Society
46
National Museum of the Pacific War/Admiral Nimitz Foundation
23
UNT Libraries Special Collections
16
Sterling Municipal Library
10
UNT Libraries
5
UNT Music Library
5
Alvin Community College
4
Carl Albert Congressional Research and Studies Center
4
47 More
Collection
Office of Scientific & Technical Information Technical Reports
177
Texas Digital Newspaper Program
90
Oklahoma Digital Newspaper Program
54
Abilene Library Consortium
49
Tocker Foundation Grant
45
ACU Summit Lecture Series
43
Government Accountability Office Reports
27
National Museum of the Pacific War Oral History Collection
23
National Museum of the Pacific War Digital Archive
23
Congressional Research Service Reports
19
82 More
Serial/Series Title
Degree Department
Country
Year
Month
Day
Language
Results:
1 - 24 of
480
next
Abstraction of Bdcf Distributions for Irrigation Periods
None
Date:
December 22, 2000
Creator:
Smith, A. J.
Object Type:
Report
System:
The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 101, No. 244, Ed. 1 Friday, December 22, 2000
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Bush, Michael
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Angle-Resolved Scatter Measurements of Laser Damaged DKDP Crystals Using a Bi-Directional Scatter Diagnostics
We built a bi-directional scatter diagnostics to measure and quantify losses due to scattering and absorption of harmonic conversion crystals (DKDP) for the National Ignition Facility (NIF). The main issues to be addressed are (1) amount of total energy reaching the target if the target hole was {+-}200 {micro}rad in size, (2) distribution of energy inside the target hole, (3) collateral damage of other optics by scattered light. The scatter diagnostics enables angle-resolved measurements at 351 nm, and is capable of both near specular transmission and large angle scatter measurements. In the near specular setup, the transmission can be measured within {+-}65 {micro}rad up to {+-}60 mrad acceptance angle. A silicon photo detector and a scientific-grade CCD camera provide total energy and energy distribution. A linear swing arm detection system enables large angle scatter measurements of 360{sup o}, in principal, with step sizes as small as 0.01{sup o} and different collection angle ranging between 1 and 20 mad. In this paper, scatter effects from laser damage and final finishing process of DKDP are discussed.
Date:
December 22, 2000
Creator:
Fluck, R; Wegner, P; Sheehan, L & Hackel, L A
Object Type:
Article
System:
The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 79, No. 26, Ed. 1 Friday, December 22, 2000
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Cash, Wanda Garner
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 95, No. 102, Ed. 1 Friday, December 22, 2000
Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Keasling, Edna & Thompson, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Friday, December 22, 2000
Semiweekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Stewart, James E.
Object Type:
Newspaper
System:
The Portal to Texas History
Chemical and Radiochemical Analysis of Consolidated Sludge Samples from the K East Basin
This report describes results from analyses performed to characterize the consolidated sludge samples collected from the Hanford K East Basin in March and April 1999. The consolidated sludge samples were collected to provide additional material needed for the evaluation and design of systems that will be used to manage the K Basin sludge (i.e., disposition the sludge to T Plant for interim storage). The analytical results given in this report add to the knowledge on the composition of the K Basin sludge and provide specific information on this sludge necessary to plan and understand subsequent process testing. The following analyses were performed: weight percent (wt%) solids determination; uranium analysis by kinetic phosphorescence; plutonium isotope analysis by extraction chromatographic separation followed by alpha energy analysis (AEA); gross beta analysis; gamma energy analysis (GEA); and metals analysis by inductively coupled plasma atomic emission spectroscopy (ICP-AES).
Date:
December 22, 2000
Creator:
Elmore, M. R.; Schmidt, A. J.; Silvers, K. L.; Thornton, B. M. & Gano, S. R.
Object Type:
Report
System:
The UNT Digital Library
Chemical Etch Effects on Laser-Induced Surface Damage Growth in Fused Silica
We investigated chemical etching as a possible means to mitigate the growth of UV laser-induced surface damage on fused silica. The intent of this work is to examine the growth behavior of existing damage sites that have been processed to remove the UV absorbing, thermo-chemically modified material within the affected area. The study involved chemical etching of laser-induced surface damage sites on fused silica substrates, characterizing the etched sites using scanning electron microscopy (SEM) and laser fluorescence, and testing the growth behavior of the etched sites upon illumination with multiple pulses of 351nm laser light. The results show that damage sites that have been etched to depths greater than about 9 {micro}m have about a 40% chance for zero growth with 1000 shots at fluences of 6.8-9.4 J/cm{sup 2}. For the etched sites that grow, the growth rates are consistent with those for non-etched sites. There is a weak dependence of the total fluorescence emission with the etch depth of a site, but the total fluorescence intensity from an etched site is not well correlated with the propensity of the site to grow. Deep wet etching shows some promise for mitigating damage growth in fused silica, but fluorescence does not …
Date:
December 22, 2000
Creator:
Hrubesh, L W; Norton, M A; Molander, W A; Wegner, P J; Staggs, M; Demos, S G et al.
Object Type:
Article
System:
The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 105, No. 102, Ed. 1 Friday, December 22, 2000
Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Continuing Appropriations Acts: Brief Overview of Recent Practices
For FY2001, twenty-one continuing resolutions became law. These measures extended funding for the outstanding FY2001 regular appropriations bills from October 1, 2000, through midnight, December 21, 2000.
Date:
December 22, 2000
Creator:
Streeter, Sandy
Object Type:
Report
System:
The UNT Digital Library
Daily Journal (Perry, Okla.), Vol. 107, No. 251, Ed. 1 Friday, December 22, 2000
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Brown, Gloria
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Dallas Voice (Dallas, Tex.), Vol. 17, No. 34, Ed. 1 Friday, December 22, 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:
December 22, 2000
Creator:
Vercher, Dennis
Object Type:
Newspaper
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, December 22, 2000
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Bush, Kent
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[Funeral Program for James E. McGee, Jr., December 22, 2000]
Funeral program for Lt. Colonel (Ret.) James E. McGee, Jr., born September 11, 1917 and died December 18, 2000. The funeral was held Friday, December 22, 2000 at St. Philip's Episcopal Church, officiated by Rev. Fr. Dee Wellington Bright. Funeral arrangements were made through Lewis Funeral Home and he was buried in Fort Sam Houston National Cemetery near San Antonio, Texas.
Date:
December 22, 2000
Creator:
unknown
Object Type:
Pamphlet
System:
The Portal to Texas History
[Funeral Program for James E. McGee, Jr., December 22, 2000]
Funeral program for Lt. Colonel (Retired) James E. McGee, Jr., born September 11, 1917 and died December 18, 2000. The funeral was held December 22, 2000 at St. Philip's Episcopal Church, officiated by Rev. Fr. Dee Wellington Bright. Funeral arrangements were made through Lewis Funeral Home and he was buried in Fort Sam Houston National Cemetery near San Antonio, Texas. Includes an obituary printed on a separate card.
Date:
December 22, 2000
Creator:
unknown
Object Type:
Pamphlet
System:
The Portal to Texas History
Grandview Tribune (Grandview, Tex.), Vol. 106, No. 19, Ed. 1 Friday, December 22, 2000
Weekly newspaper from Grandview, Texas that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Bosher, Casey & Marten, Donna K.
Object Type:
Newspaper
System:
The Portal to Texas History
The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 205, No. 46, Ed. 1 Friday, December 22, 2000
Weekly newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Keys, Scott & Lamb, Bill
Object Type:
Newspaper
System:
The Portal to Texas History
Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 44, No. 13, Ed. 1 Friday, December 22, 2000
Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Lynch, Mary Louise
Object Type:
Newspaper
System:
The Portal to Texas History
Measurements of Scattering Processes in Negative Ion- Atom Collisions
The main research activity is to study various scattering processes which occur in H{sup -} collisions with atomic (specifically, noble gas and atomic hydrogen) targets in the intermediate energy region. These processes include: elastic scattering, single- and double-electron detachment, and target excitation/ionization.
Date:
December 22, 2000
Creator:
Kvale, T. J.
Object Type:
Report
System:
The UNT Digital Library
Particle Size (Sieving) and Enthalpy (Acid Calorimetry) Analysis of Single-Pull K East Basin Floor and Pit Sludges
This report presents the results of particle size analyses and calorimetry testing performed on selected single-pull sludge samples collected from the Hanford K East Basin between December 1998 and June 1999. The samples were collected as isolated cores predominantly from areas that had not been previously sampled (e.g., North Loadout Pit, Dummy Elevator Pit, Tech View Pit), or from areas in which the sludge composition had been altered since the last sampling (e.g., Weasel Pit). Particle size analyses were performed by washing wet sludge samples through a series of four sieves with openings of 250, 500, 1410, and 4000 {micro}m. The loaded sieves were weighed before and after drying to obtain wet and dry particle size distributions. Knowledge of the particle size distribution is needed to design and predict the performance of the systems that will be used to retrieve, transport, and recover sludge. Also, sieving provides an opportunity to observe the components in the sludge. For example, during sieving of the sludge sample from the North Loadout Pit, significant quantities of organic ion exchange beads were observed. The uranium metal content and the particle size of the uranium metal in the K Basin sludge will largely determine the chemical …
Date:
December 22, 2000
Creator:
Bredt, P. R.; Delegard, C. H.; Schmidt, A. J.; Silvers, K. L.; Thornton, B. M. & Gano, S. R.
Object Type:
Report
System:
The UNT Digital Library
Performance Assessment of Disposal of Selected U.S. Department of Energy Spent Fuel in High Integrity Cans
The purpose of this calculation is to determine the effects on long-term dose from disposing of selected U. S. Department of Energy (DOE) spent nuclear fuel (DSNF) in high integrity cans (HICs). The Civilian Radioactive Waste Management System Management and Operating contractor (CRWMS M&O) prepared the calculation as part of Performance Assessment (PA) activities for the DOE Yucca Mountain Project. DSNF encompasses approximately 2,500 MTHM (metric tons heavy metal) consisting of over 200 fuel types that have been categorized into 11 groups, referred to as Groups 1 to 11, to facilitate their performance assessment (DOE 1999a, Sec. 5). DSNF and high level waste (HLW) have been allocated 7,000 MTHM or 10% of the 70,000 MTHM of nuclear waste scheduled for disposal at Yucca Mountain (DOE 1999a, Sec. 8.1). Of the 7,000 MTHM, 2,333 will be DSNF, or 93% of all 2,500 MTHM of DSNF, and 4,667 MTHM equivalent will be HLW (DOE 1999a, Sec. 8.1). The DOE spent fuels selected for HIC disposal are those that are poorly characterized, fragmented, or damaged, and the HIC concept is intended to provide additional protection by delaying the radionuclide release to ensure that environmental and/or regulatory standards are met.
Date:
December 22, 2000
Creator:
Saulnier, G. J., Jr.
Object Type:
Report
System:
The UNT Digital Library
Qtexas, Volume 1, Issue 14, December 22, 2000
Weekly magazine containing news, information about events, interviews, and articles of interest to the gay and lesbian community in Texas, with advertising.
Date:
December 22, 2000
Creator:
Qtexas Publishing, LLC
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 85, No. 352, Ed. 1 Friday, December 22, 2000
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 22, 2000
Creator:
Quinnelly, Lorrie J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Tax Administration: Assessment of IRS' 2000 Tax Filing Season
A letter report issued by the General Accounting Office with an abstract that begins "GAO reviewed the Internal Revenue Service's (IRS) performance during the 2000 tax filing season. Except for a few relatively minor glitches, which were not unexpected given the enormity of the IRS processing task, the processing systems worked well. On the other hand, although taxpayers had an easier time reaching IRS by telephone compared to 1999, IRS' performance was still well below the level achieved in 1998. GAO identified several opportunities for improvement. In some areas, such as with the volunteer assistance programs and the assistance provided by IRS' walk-in sites and area distribution centers, the opportunities centered around performance measures. In those areas, it was not easy to assess the agency's performance because either IRS lacked good measures or there were problems with the data behind the measures. Other improvement opportunities centered around management oversight-the kind of oversight that would enhance the level of service provided by better ensuring that (1) training materials and computer equipment were delivered to the volunteer assistance sites on time and in working condition and (2) data being entered on the website by various IRS offices are current and consistent."
Date:
December 22, 2000
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library