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Convicted Sex Offenders: Factors That Could Affect the Successful Implementation of Driver's License-Related Processes to Encourage Registration and Enhance Monitoring

Description: A letter report issued by the Government Accountability Office with an abstract that begins "To enhance public safety, all states have laws requiring convicted sex offenders to register with law enforcement authorities. Because ensuring compliance is a challenge, in part because offenders may move frequently, policy makers are considering a role for motor vehicle agencies. In response to section 636 of the Adam Walsh Child Protection and Safety Act of 2006 (the Walsh Act) and as discussed with … more
Date: January 30, 2008
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
open access

Global War on Terrorism: Reported Obligations for the Department of Defense

Description: Correspondence issued by the Government Accountability Office with an abstract that begins "Since 2001, Congress has provided the Department of Defense (DOD) with hundreds of billions of dollars in supplemental and annual appropriations for military operations in support of the Global War on Terrorism (GWOT). DOD's reported annual obligations for GWOT have shown a steady increase from about $0.2 billion in fiscal year 2001 to about $139.8 billion in fiscal year 2007. In fiscal year 2007, Congre… more
Date: January 30, 2008
Creator: United States. Government Accountability Office.
Partner: UNT Libraries Government Documents Department
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Potential Impacts of Leakage from Black Rock Reservoir on the Hanford Site Unconfined Aquifer: Initial Hypothetical Simulations of Flow and Contaminant Transport

Description: Initial scoping calculations of the unconfined aquifer at the Hanford Site were carried out for the U.S. Bureau of Reclamation (USBR) to investigate the potential impacts on the Hanford unconfined aquifer that would result from leakage from the proposed Black Rock Reservoir to the west. Although impacts on groundwater flow and contaminant transport were quantified based on numerical simulation results, the investigation represented a qualitative assessment of the potential lateral recharge that… more
Date: January 30, 2008
Creator: Freedman, Vicky L.
Partner: UNT Libraries Government Documents Department
open access

Atmospheric Radiation Measurement Climate Research Facility (ACRF Instrumentation Status: New, Current, and Future)

Description: The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement Climate Research Facility instrumentation status. The report is divided into the following four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) Small Business Innovation Research instrument development.
Date: January 30, 2008
Creator: Voyles, JW
Partner: UNT Libraries Government Documents Department
open access

TANK 40 FINAL SB4 CHEMICAL CHARACTERIZATION RESULTS

Description: A sample of Sludge Batch 4 (SB4) was pulled from Tank 40 in order to obtain radionuclide inventory analyses necessary for compliance with the Waste Acceptance Product Specifications (WAPS). This sample was also analyzed for elemental and chemical composition including noble metals. These analyses along with the WAPS analyses will help define the composition of the sludge currently in Tank 40 which is currently being fed to DWPF and will become part of Sludge Batch 5 (SB5). At SRNL the 3-L Tank … more
Date: January 30, 2008
Creator: Best, J
Partner: UNT Libraries Government Documents Department
open access

Submittal of Final Post-Closure Inspection Letter Report for Corrective Action Unit 112: Area 23 Hazardous Waste Trenches, Nevada Test Site, Nevada, Revision 0, December 2007; DOE/NV--1103

Description: This letter serves as the post-closure monitoring letter report for the above Corrective Action Unit (CAU) for the period October 2006-September 2007. Quarterly inspections were conducted on December 20,2006; March 29,2007; June 13,2007; and September 27, 2007, to observe the condition of the gate, use restriction warning signs, monuments, fencing, trenches, soil covers, and monitoring well covers. The first inspection was conducted on December 20,2006. Signs, fencing, riprap, monuments, and mo… more
Date: January 30, 2008
Creator: National Security Technologies, LLC
Partner: UNT Libraries Government Documents Department
open access

GADOLINIUM SOLUBILITY AND VOLATILITY DURING DWPF PROCESSING

Description: Understanding of gadolinium behavior, as it relates to potential neutron poisoning applications at the DWPF, has increased over the past several years as process specific data have been generated. Of primary importance are phenomena related to gadolinium solubility and volatility, which introduce the potential for gadolinium to be separated from fissile materials during Chemical Process Cell (CPC) and Melter operations. Existing data indicate that gadolinium solubilities under moderately low pH… more
Date: January 30, 2008
Creator: Reboul, S
Partner: UNT Libraries Government Documents Department
open access

Vortex Characterization for Engineering Applications

Description: Realistic engineering simulation data often have features that are not optimally resolved due to practical limitations on mesh resolution. To be useful to application engineers, vortex characterization techniques must be sufficiently robust to handle realistic data with complex vortex topologies. In this paper, we present enhancements to the vortex topology identification component of an existing vortex characterization algorithm. The modified techniques are demonstrated by application to three… more
Date: January 30, 2008
Creator: Jankun-Kelly, M; Thompson, D S; Jiang, M; Shannahan, B & Machiraju, R
Partner: UNT Libraries Government Documents Department
open access

Is there a low energy enhancement in the photon strength function in molybdenum?

Description: Recent claims of a low energy enhancement in the photon strength function of {sup 96}Mo are investigated. Using the DANCE detector the gamma-ray spectra following resonance neutron capture was measured. The spectrum fitting method was used to indirectly extract a photon strength function from the gamma-ray spectra. No strong low energy enhancement in the photon strength function was found.
Date: January 30, 2008
Creator: Sheets, S A
Partner: UNT Libraries Government Documents Department
open access

Synthesis of a Benzodiazepine-derived Rhodium NHC Complex by C-H Bond Activation

Description: The synthesis and characterization of a Rh(I)-NHC complex generated by C-H activation of 1,4-benzodiazepine heterocycle are reported. This complex constitutes a rare example of a carbene tautomer of a 1,4-benzodiazepine aldimine stabilized by transition metal coordination and demonstrates the ability of the catalytically relevant RhCl(PCy{sub 3}){sub 2} fragment to induce NHC-forming tautomerization of heterocycles possessing a single carbene-stabilizing heteroatom. Implications for the synthes… more
Date: January 30, 2008
Creator: Bergman, Roberg G.; Gribble, Jr., Michael W. & Ellman, Jonathan A.
Partner: UNT Libraries Government Documents Department
open access

Searches for the Decays B0 to l+- tau-+ and B+ to l+ nu(L=e,mu) using Hadronic Tag Reconstruction

Description: We present searches for the leptonic decays B{sup +} {yields} {ell}{sup +}{nu} and the lepton flavor violating decays B{sup 0} {yields} {ell}{sup {+-}}{tau}{sup {-+}}, where {ell} = e, {mu}, with data collected by the BABAR experiment at SLAC. This search demonstrates a novel technique in which we fully reconstruct the accompanying {bar B} in {Upsilon}(4S) {yields} B{bar B} events, and look for a monoenergetic lepton from the signal B decay. The signal yield is extracted from a fit to the signa… more
Date: January 30, 2008
Creator: Aubert, Bernard; Bona, M.; Karyotakis, Y.; Lees, J. P.; Poireau, V.; Prudent, X. et al.
Partner: UNT Libraries Government Documents Department
open access

PERMEABILITY OF SALTSTONE MEASUREMENT BY BEAM BENDING

Description: One of the goals of the Saltstone variability study is to identify (and, quantify the impact of) the operational and compositional variables that control or influence the important processing and performance properties of Saltstone mixes. A performance property for Saltstone mixes that is important but not routinely measured is the liquid permeability or saturated hydraulic conductivity of the cured Saltstone mix. The value for the saturated hydraulic conductivity is an input into the Performan… more
Date: January 30, 2008
Creator: Harbour, J; Tommy Edwards, T & Vickie Williams, V
Partner: UNT Libraries Government Documents Department
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Active RF Pulse Compression using Electrically Controlled Semiconductor Switches

Description: In this paper, we will present our recent results on the research of the ultra-fast high power RF switches based on silicon. We have developed a switch module at X-band which can use a silicon window as the switch. The switching is realized by generation of carriers in the bulk silicon. The carriers can be generated electrically or/and optically. The electrically controlled switches use PIN diodes to inject carrier. We have built the PIN diode switches at X-band, with <300ns switching time. … more
Date: January 30, 2008
Creator: Guo, J. & Tantawi, S. G.
Partner: UNT Libraries Government Documents Department
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FY2005 AND FY2006 CORROSION SURVEILLANCE RESULTS FOR L BASIN

Description: This report documents the results of the L-Basin Corrosion Surveillance Program for the fiscal years 2005 and 2006. The water quality and basin conditions for the coupon immersion period are compared to the corrosion evaluation results from detailed metallurgical analysis of the coupons. Test coupons were removed from the basin on two occasions, March 29, 2005 and May 23, 2006, examined and photographed. Selected coupons were metallurgically characterized to evaluate the extent of general corro… more
Date: January 30, 2008
Creator: Vormelker, P & Cynthia Foreman, C
Partner: UNT Libraries Government Documents Department
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Advanced Integration in Multi-Scale Mechanics and Welding Process Simulation in Weld Integrity Assessment

Description: In this project, mathematical models that predict the microstructure in pipeline steel welds were to be developed. These models were to be integrated with thermal models that describe the time-temperature history in the weld as a function of location in order to derive the spatial variation of microstructure in the weld. The microstructure predictions were also to be combined with microstructure-hardness relations, based on the additivity principle, to determine the spatial variation of hardnes… more
Date: January 30, 2008
Creator: Vitek, J.M.; Wilkowski, G.M.; Brust, F.W. & Babu, S.
Partner: UNT Libraries Government Documents Department
open access

Effects of Total Dissolved Gas on Chum Salmon Fry Incubating in the Lower Columbia River

Description: This report describes research conducted by Pacific Northwest National Laboratory in FY 2007 for the U.S. Army Corps of Engineers, Portland District, to characterize the effects of total dissolved gas (TDG) on the incubating fry of chum salmon (Onchorhynchus keta) in the lower Columbia River. The tasks conducted and results obtained in pursuit of three objectives are summarized: * to conduct a field monitoring program at the Ives Island and Multnomah Falls study sites, collecting empirical data… more
Date: January 30, 2008
Creator: Arntzen, Evan V.; Hand, Kristine D.; Geist, David R.; Murray, Katherine J.; Panther, Jenny; Cullinan, Valerie I. et al.
Partner: UNT Libraries Government Documents Department
open access

Offshore Oil and Gas Development: Legal Framework

Description: This report explains the nature of U.S. authority over offshore areas pursuant to international and domestic law. It also describes the laws, at both the state and federal levels, governing the development of offshore oil and gas and the litigation that has flowed from development under the current legal regimes. Also included is an outline of the recent changes to the authorities regulating offshore development wrought by the Energy Policy Act of 2005 and subsequent legislation enacted by the … more
Date: January 30, 2008
Creator: Vann, Adam
Partner: UNT Libraries Government Documents Department
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Ecosystem Restoration in the Great Lakes: The Great Lakes Regional Collaboration Strategy

Description: This report summarizes The Great Lakes Regional Collaboration Strategy, analyzes issues related to the Strategy and its implementation, and discusses federal legislation related to restoration in the Great Lakes. The Strategy is a series of recommendations for actions and activities aimed at starting the restoration of the Great Lakes ecosystem. The Strategy encompasses eight issue areas: aquatic invasive species, fish and wildlife habitat (habitat/species), coastal health, contaminated sedimen… more
Date: January 30, 2008
Creator: Sheikh, Pervaze A.
Partner: UNT Libraries Government Documents Department
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The European Union's Energy Security Challenges

Description: This report examines some of Europe's critical energy security challenges and EU efforts to coordinate a common European energy strategy. It also includes an overview of broader transatlantic energy security cooperation and will be updated as needed.
Date: January 30, 2008
Creator: Belkin, Paul
Partner: UNT Libraries Government Documents Department
open access

Honduran-U.S. Relations

Description: This report examines current political and economic conditions in Honduras as well as issues in Honduran-U.S. relations.
Date: January 30, 2008
Creator: Sullivan, Mark P. &
Partner: UNT Libraries Government Documents Department
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Agriculture in U.S. Free Trade Agreements: Trade with Current and Prospective Partners, Impact, and Issues

Description: This report discusses the trade in agricultural products, which is one of the difficult issues negotiators face in concluding free trade agreements (FTAs). The report also deals with food safety and animal/plant health matters.
Date: January 30, 2008
Creator: Jurenas, Remy
Partner: UNT Libraries Government Documents Department
open access

TDNA eBulletin, Volume 1, Issue 1, January 30, 2008

Description: Monthly newsletter of the Texas Daily Newspaper Association (TDNA) describing the organization's news and activities as well as other information of interest to readers. This issue includes updates about changes in TDNA board membership; news that TDNA and the Texas Press Association are developing a website to provide public notices published by Texas newspapers; information about publisher changes; and notes about the upcoming TDNA Annual Meeting to be held in San Antonio.
Date: January 30, 2008
Creator: Texas Daily Newspaper Association
Partner: UNT Libraries Special Collections
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