Partner
UNT Libraries Government Documents Department
3,148
UNT Libraries Special Collections
509
Oklahoma Historical Society
466
UNT Libraries
242
Sterling Municipal Library
114
National Museum of the Pacific War/Admiral Nimitz Foundation
88
Carl Albert Congressional Research and Studies Center
52
San Antonio Public Library
41
Patrick Heath Public Library
34
Sammy Brown Library
33
88 More
Collection
Office of Scientific & Technical Information Technical Reports
1,440
Texas Digital Newspaper Program
1,156
Congressional Research Service Reports
837
Oklahoma Digital Newspaper Program
534
Tocker Foundation Grant
520
Defense Base Closure and Realignment Commission
431
Government Accountability Office Reports
332
The Greensheet
147
The Baytown Sun
114
Church and Synagogue Library Association Records
104
151 More
Degree Department
Degree Discipline
Degree Level
Country
States
Decade
Month
Day
Language
5,600 Matching Results
Results open in a new window/tab.
The Canadian Record (Canadian, Tex.), Vol. 110, No. 37, Ed. 1 Thursday, September 14, 2000
Weekly newspaper from Canadian, Texas that includes local, state and national news along with extensive advertising.
Date:
September 14, 2000
Creator:
Ezzell, Nancy & Brown, Laurie Ezzell
Object Type:
Newspaper
System:
The Portal to Texas History
Cherokeean/Herald (Rusk, Tex.), Vol. 151, No. 30, Ed. 1 Thursday, September 14, 2000
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
September 14, 2000
Creator:
Whitehead, Marie
Object Type:
Newspaper
System:
The Portal to Texas History
The Colony Courier-Leader (The Colony, Tex.), Vol. 19, No. 31, Ed. 1 Thursday, September 14, 2000
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
September 14, 2000
Creator:
Newsom, Tommy
Object Type:
Newspaper
System:
The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 19, Ed. 1 Thursday, September 14, 2000
Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date:
September 14, 2000
Creator:
Wilkerson, James C., III
Object Type:
Newspaper
System:
The Portal to Texas History
The Common Geometry Module (CGM): a Generic, Extensible Geometry Interface
None
Date:
September 14, 2000
Creator:
TAUTGES,TIMOTHY J.
Object Type:
Article
System:
The UNT Digital Library
Comprehensive Everglades Restoration Plan: Additional Water Quality Projects May Be Needed and Could Increase Costs
A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Army Corps of Engineers' Comprehensive Everglades Restoration Plan."
Date:
September 14, 2000
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Concoa SCHe Pressure Regulators and Reotemp Pressure Gauge (SCHe Tank Outlet)
None
Date:
September 14, 2000
Creator:
Miska, C. R.
Object Type:
Report
System:
The UNT Digital Library
The Dublin Citizen (Dublin, Tex.), Vol. 11, No. 3, Ed. 1 Thursday, September 14, 2000
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
September 14, 2000
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Effects of Alternating Bias Irradiation on Defects in MOS Devices
None
Date:
September 14, 2000
Creator:
FELIX,J.A.; FLEETWOOD,D.M.; RIEWE,LEONARD CHARLES & WINOKUR,PETER S.
Object Type:
Article
System:
The UNT Digital Library
The Effects of Moisture on LiD Single Crystals Studied by Temperature Programmed Reaction
Temperature programmed reaction (TPR) technique was performed on LiOH powders and LiD single crystals previously exposed to different moisture levels. Our results show that the LiOH decomposition process has an activation energy barrier of 30 to 33.1 kcal/mol. The LiOH structure is stable even if kept at 320 K for 100 years. However, LiOH structures formed on the surface of LiD during moisture exposure at low dosages may have multiple activation energy barriers, some of which may be much lower than 30 kcal/mol. We attribute the lowering of the activation energy barrier for the LiOH decomposition to the existence of dangling bonds, cracks, and other long range disorders in the LiOH structures formed at low levels of moisture exposure. These defective LiOH structures may decompose significantly over the next 100 years of storage even at room temperature. At high moisture exposure levels, LiOH.H{sub 2}O formation is observed. The release of H{sub 2}O molecules from LiOH.H{sub 2}O structure has small activation energy barriers in the range of 13.8 kcal/mol to 16.0 kcal/mol. The loosely bonded H{sub 2}O molecules in the LiOH.H{sub 2}O structure can be easily pumped away at room temperature in a reasonable amount of time. Our experiments also suggest …
Date:
September 14, 2000
Creator:
Dinh, L.; Balooch, M.; Cecala, C. M. & Leckey, J. H.
Object Type:
Article
System:
The UNT Digital Library
Electra Star-News (Electra, Tex.), Vol. 94, No. 5, Ed. 1 Thursday, September 14, 2000
Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date:
September 14, 2000
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
An energy recovery electron linac-on-ring collider
We present the design of high-luminosity electron-proton/ion colliders in which the electrons are produced by an Energy Recovering Linac (ERL). Electron-proton/ion colliders with center of mass energies between 14 GeV and 100 GeV (protons) or 63 GeV/A (ions) and luminosities at the 10{sup 33}(per nucleon) level have been proposed recently as a means for studying hadronic structure. The linac-on-ring option presents significant advantages with respect to: (1) spin manipulations (2) reduction of the synchrotron radiation load in the detectors (3) a wide range of continuous energy variability. Rf power and beam dump considerations require that the electron linac recover the beam energy. Based on extrapolations from actual measurements and calculations, energy recovery is expected to be feasible at currents of a few hundred mA and multi-GeV energies. Luminosity projections for the linac-ring scenario based on fundamental limitations are presented. The feasibility of an energy recovery electron linac-on-proton ring collider is investigated and four conceptual point designs are shown corresponding to electron to proton energies of: 3 GeV on 15 GeV, 5 GeV on 50 GeV and 10 GeV on 250 GeV, and for gold ions with 100 GeV/A. The last two designs assume that the protons or ions are stored …
Date:
September 14, 2000
Creator:
Merminga, L.; Krafft, G. A.; Lebedev, V. A. & Ben-Zvi, Ilan
Object Type:
Article
System:
The UNT Digital Library
Environmental Analysis of Endocrine Disrupting Effects from Hydrocarbon Contaminants in the Ecosystem - Final Report - 09/15/1996 - 09/14/2000
The three major components of the research included: (a) a biotechnology based screening system to identify potential hormone mimics and antagonists (b) an animal screening system to identify biomarkers of endocrine effects and (c) a literature review to identify compounds at various DOE sites that are potential endocrine disruptors. Species of particular interest in this study were those that can serve as sentinel species (e.g., amphibians) and thus provide early warning signals for more widespread impacts on an ecosystem and its wildlife and human inhabitants. The objective of this basic research is to characterize the potential of common hydrocarbon contaminants in ecosystems to act as endocrine disruptors. Although the endocrine disrupting effects of contaminants such as dioxin and PCBs have been well characterized in both animals and humans, little is known about the capacities of other hydrocarbon contaminants to act as endocrine disruptors. Results obtained from this research project have provided information on endocrine disrupting contaminants for consideration in DOE's risk analyses for determining clean-up levels and priorities at contaminated DOE sites.
Date:
September 14, 2000
Creator:
McLachlan, John A.
Object Type:
Report
System:
The UNT Digital Library
EQ6 Calculation for Chemical Degradation of Shippingport LWBR (TH/U Oxide) Spent Nuclear Fuel Waste Packages
The Monitored Geologic Repository (MGR) Waste Package Department of the Civilian Radioactive Waste Management System Management & Operating contractor (CRWMS M&O) performed calculations to provide input for disposal of spent nuclear fuel (SNF) from the Shippingport Light Water Breeder Reactor (LWBR) (Ref. 1). The Shippingport LWBR SNF has been considered for disposal at the potential Yucca Mountain site. Because of the high content of fissile material in the SNF, the waste package (WP) design requires special consideration of the amount and placement of neutron absorbers and the possible loss of absorbers and SNF materials over geologic time. For some WPs, the outer shell corrosion-resistant material (CRM) and the corrosion-allowance inner shell may breach (Refs. 2 and 3), allowing the influx of water. Water in the WP will moderate neutrons, increasing the likelihood of a criticality event within the WP; and the water may, in time, gradually leach the fissile components and neutron absorbers from the WP, further affecting the neutronics of the system. This study presents calculations of the long-term geochemical behavior of WPs containing a Shippingport LWBR SNF seed assembly, and high-level waste (HLW) glass canisters arranged according to the codisposal concept (Ref. 4). The specific study objectives were …
Date:
September 14, 2000
Creator:
Arthur, S.
Object Type:
Report
System:
The UNT Digital Library
Evaluation of SAFT/T-SAFT Technology for the Inspection of Hanford's Double Shell Waste Tank Knuckle Regions
Results of the examinations conducted at Pacific Northwest National Laboratory provided a firm engineering basis for establishing the proof-of-principle effectiveness for utilizing a combination of pulse-echo Synthetic Aperture Focusing Technique (SAFT) and tandem-SAFT (T-SAFT) inspection methodologies as applied to the problem of flaw detection, localization, and sizing in Hanford's double shell waste tank knuckle region and beyond.
Date:
September 14, 2000
Creator:
Pardini, Allan F. & Diaz, Aaron A.
Object Type:
Report
System:
The UNT Digital Library
Evaluation of SAFT/T-SAFT Technology for the Inspection of Hanford's Double Shell Waste Tank Knuckle Regions
Results of the examinations conducted at Pacific Northwest National Laboratory provided a firm engineering basis for establishing the proof-of-principle effectiveness for utilizing a combination of pulse-echo Synthetic Aperture Focusing Technique (SAFT) and tandem-SAFT (T-SAFT) inspection methodologies as applied to the problem of flaw detection, localization, and sizing in Hanford's double shell waste tank knuckle region and beyond.
Date:
September 14, 2000
Creator:
Pardini, Allan F. & Diaz, Aaron A.
Object Type:
Report
System:
The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, September 14, 2000
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
September 14, 2000
Creator:
Bush, Kent
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Fabrication of Efficient, Large Aperture Transmission Diffraction Gratings by Ion-Beam Etching
The utilization of high-power short pulse laser employing chirped-pulse amplification (CPA) for material processing and inertial confinement research is widely increasing. The performance of these high-power CPA laser system continues to be limited by the ability of the pulse compression gratings to hold up to the high-average-power or high-peak-power of the laser. Pulse compression gratings used in transmission and fabricated out of bulk fused silica have intrinsically the highest laser damage threshold when compared with metal or multilayer dielectric gratings that work in reflection. LLNL has developed processing capability to produce high efficiency fused silica transmission gratings at sizes useful to future Petawatt-class systems, and has demonstrated high efficiency at smaller aperture. This report shows that fused silica diffraction exhibiting >95% efficiency into the -1 diffraction order in transmission (90{sup o} deflection of the incident light, at an incidence angle of 45{sup o} to the grating face). The microstructure of this grating consisted of grooves ion-beam etched to a depth of 1.6 microns with a pitch of 0.75 microns, using a holographically produced photoresist mask that was subsequently stripped away in significance to the fabrication of the small scale high efficiency grating was the development of the processing technology and …
Date:
September 14, 2000
Creator:
Nguyen, H T; Bryan, S R; Britten, J A & Perry, M D
Object Type:
Report
System:
The UNT Digital Library
Fish and Wildlife Service: Weaknesses in the Management of the Endangered Species Program Workload at the Carlsbad, California Field Office
Testimony issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO discussed the implementation of the Endangered Species Act by the Fish and Wildlife Service's (FWS) field office in Carlsbad, California, focusing on: (1) how the Carlsbad office tracks its workload of consultations and habitat conservation plans (HCP); (2) to what extent the office is complying with FWS guidelines for completing formal consultations and HCP processing; and (3) the causes for delay when time frames are exceeded."
Date:
September 14, 2000
Creator:
United States. General Accounting Office.
Object Type:
Text
System:
The UNT Digital Library
Garber Billings News (Garber, Okla.), Vol. 100, No. 49, Ed. 1 Thursday, September 14, 2000
Weekly newspaper from Garber, Oklahoma that includes local, state, and national news along with advertising.
Date:
September 14, 2000
Creator:
Hogan, Vickie Lee
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 106, No. 8, Ed. 1 Thursday, September 14, 2000
Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date:
September 14, 2000
Creator:
Bridges, G. Frank & Bridges, Georgie
Object Type:
Newspaper
System:
The Portal to Texas History
Hondo Anvil Herald (Hondo, Tex.), Vol. 114, No. 36, Ed. 1 Thursday, September 14, 2000
Weekly newspaper from Hondo, Texas that includes local, state, and national news along with extensive advertising.
Date:
September 14, 2000
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Immobilized High Level Waste (HLW) Interim Storage Alternative Generation and analysis and Decision Report 2nd Generation Implementing Architecture
Two alternative approaches were previously identified to provide second-generation interim storage of Immobilized High-Level Waste (IHLW). One approach was retrofit modification of the Fuel and Materials Examination Facility (FMEF) to accommodate IHLW. The results of the evaluation of the FMEF as the second-generation IHLW interim storage facility and subsequent decision process are provided in this document.
Date:
September 14, 2000
Creator:
CALMUS, R.B.
Object Type:
Report
System:
The UNT Digital Library
Index of Refraction and VISAR Windows
None
Date:
September 14, 2000
Creator:
HAYES,DENNIS BREWSTER
Object Type:
Article
System:
The UNT Digital Library