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Terrorism: Key Recommendations of the 9/11 Commission and Recent Major Commissions and Inquiries (open access)

Terrorism: Key Recommendations of the 9/11 Commission and Recent Major Commissions and Inquiries

None
Date: August 11, 2004
Creator: Grimmett, Richard F.
System: The UNT Digital Library
The War Powers Resolution: After Thirty Years (open access)

The War Powers Resolution: After Thirty Years

This report discusses and assesses the War Powers Resolution, its application since enactment in 1973, providing detailed background on a variety of cases where it was utilized, or issues of its applicability were raised. It will be revised biannually.
Date: March 11, 2004
Creator: Grimmett, Richard F.
System: The UNT Digital Library
Pakistan-U.S. Relations (open access)

Pakistan-U.S. Relations

None
Date: August 11, 2004
Creator: Kronstadt, K. Alan
System: The UNT Digital Library
Enforcing Immigration Law: The Role of State and Local Law Enforcement (open access)

Enforcing Immigration Law: The Role of State and Local Law Enforcement

This report examines the role of state and local law enforcement in enforcing immigration law. The discussion is limited to the role of state and local law enforcement in the investigation, arrest, and detention of all immigration violators. The report does not discuss the prosecution, adjudication, or removal of aliens who violate the law. The report opens with a brief discussion of the types of immigration interior enforcement activities that the former Immigration and Naturalization Service (INS) pursued and the current immigration activities that are now the focus of the Department of Homeland Security (DHS). A discussion of the legal authority that permits state and local law enforcement to enforce immigration law under certain circumstances follows. Current administrative efforts to involve state and local law enforcement in enforcing immigration law as well as selected issues are discussed. The report concludes with a discussion of the pros and cons of such a policy and an analysis of policy options for Congress.
Date: March 11, 2004
Creator: Seghetti, Lisa M.; Viña, Stephen R. & Ester, Karma
System: The UNT Digital Library
Intellectual Property, Computer Software and the Open Source Movement (open access)

Intellectual Property, Computer Software and the Open Source Movement

None
Date: March 11, 2004
Creator: Thomas, John R.
System: The UNT Digital Library
The U.N. Convention Against Torture: Overview of U.S. Implementation Policy Concerning the Removal of Aliens (open access)

The U.N. Convention Against Torture: Overview of U.S. Implementation Policy Concerning the Removal of Aliens

None
Date: March 11, 2004
Creator: Garcia, Michael John
System: The UNT Digital Library
Broadband Internet Access and the Digital Divide: Federal Assistance Programs (open access)

Broadband Internet Access and the Digital Divide: Federal Assistance Programs

Some policymakers, believing that disparities in broadband access across American society could have adverse economic and social consequences on those left behind, assert that the federal government should play a more active role to avoid a “digital divide” in broadband access. One approach is for the federal government to provide financial assistance to support broadband deployment in underserved areas. Others, however, believe that federal assistance for broadband deployment is not appropriate. Some opponents question the reality of the “digital divide,” and argue that federal intervention in the broadband marketplace would be premature and, in some cases, counterproductive.
Date: March 11, 2004
Creator: Kruger, Lennard G.
System: The UNT Digital Library
Potential Military Use of Airships and Aerostats (open access)

Potential Military Use of Airships and Aerostats

None
Date: November 11, 2004
Creator: Bolkcom, Christopher
System: The UNT Digital Library
Weapons of Mass Destruction: Trade Between North Korea and Pakistan (open access)

Weapons of Mass Destruction: Trade Between North Korea and Pakistan

In October 2002, the United States confronted North Korea about its alleged clandestine uranium enrichment program. Soon after, the Agreed Framework collapsed, North Korea expelled international inspectors, and withdrew from the Nuclear Nonproliferation Treaty (NPT). U.S. intelligence officials claimed Pakistan was a key supplier of uranium enrichment technology to North Korea, and some media reports suggested that Pakistan had exchanged centrifuge enrichment technology for North Korean help in developing longer range missiles.
Date: March 11, 2004
Creator: Squassoni, Sharon
System: The UNT Digital Library
Electronic Voting Systems (DREs): Legislation in the 108th Congress (open access)

Electronic Voting Systems (DREs): Legislation in the 108th Congress

Several bills have been introduced in the 108th Congress to address issues that have been raised about the security of direct recording electronic (DRE) voting machines. Touchscreen and other DREs using computer-style displays are arguably the most versatile and voter-friendly of any current voting system. The popularity of DREs, particularly the touchscreen variety, has grown in recent years. In addition, the Help America Vote Act of 2002 (HAVA, P.L. 107 — 252), while not requiring or prohibiting the use of any specific kind of voting system, does promote the use of DREs through some of its provisions.
Date: August 11, 2004
Creator: Fischer, Eric A. & Coleman, Kevin J.
System: The UNT Digital Library
Commercial Aviation: Legacy Airlines Must Further Reduce Costs to Restore Profitability (open access)

Commercial Aviation: Legacy Airlines Must Further Reduce Costs to Restore Profitability

A letter report issued by the Government Accountability Office with an abstract that begins "Since 2001, the U.S. airline industry has confronted financial losses of previously unseen proportions. From 2001 to 2003, the industry lost $23 billion, and two of the nation's biggest airlines have gone into bankruptcy. To assist airlines, the Congress provided U.S. airlines with $7 billion of direct financial assistance--most recently in the form of $2.4 billion of financial assistance under the 2003 Emergency Wartime Supplemental Appropriations Act. Under the Act and its accompanying conference report, the conferees directed GAO to review measures taken by airlines to reduce costs, improve revenues and profits, and strengthen their balance sheets. The Congress also tasked airlines receiving assistance to report their cost-cutting plans to GAO. GAO was also required to report on the financial condition of the U.S. airline industry by Vision 100--Century of Aviation Reauthorization Act, which became law in January 2004. In consultation with the Congress, GAO agreed to satisfy these directives and report to the Congress on (1) the major challenges to the airline industry since 1998, (2) measures airlines report taking to remain financially viable, (3) the current financial and operating condition of the industry, and …
Date: August 11, 2004
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Air Pollution: EPA Could Take Additional Steps to Help Maximize the Benefits from the 2007 Diesel Emissions Standards (open access)

Air Pollution: EPA Could Take Additional Steps to Help Maximize the Benefits from the 2007 Diesel Emissions Standards

A letter report issued by the General Accounting Office with an abstract that begins "Diesel engine emissions pose health risks, but one major source--heavy-duty diesel vehicles--is critical for our economy. To reduce risks, the Environmental Protection Agency (EPA) has set stringent emissions standards for diesel engines. In 1998, EPA found that some engine makers were violating standards, so they agreed to build engines that meet 2004 standards early, by October 2002. EPA has set even more stringent standards for 2007. GAO was asked to (1) assess the October 2002 deadline's effects on industry and emissions, and (2) obtain stakeholders' views on the readiness of technology for the 2007 standards and EPA's efforts to ensure this. GAO analyzed information from EPA, 10 large trucking companies, the engine makers subject to the early deadline, and other stakeholders."
Date: March 11, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Defense Space Activities: Additional Actions Needed to Implement Human Capital Strategy and Develop Space Personnel (open access)

Defense Space Activities: Additional Actions Needed to Implement Human Capital Strategy and Develop Space Personnel

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) relies on space for many critical capabilities, and its continued success in space operations depends on having sufficient space-qualified personnel. Space-qualified personnel are needed to develop technology, doctrine, and concepts and operate complex systems. In the National Defense Authorization Act for Fiscal Year 2004, Congress required DOD to develop a strategy for developing and integrating national security space personnel. DOD completed it in February 2004. Congress also required GAO to assess DOD's space human capital strategy and the military services' efforts to develop their space personnel. In the first of two required reports, GAO assessed (1) whether DOD's space human capital strategy and management approach promote development and integration of the services' space personnel and (2) the extent of the services' initiatives to develop and manage their space personnel."
Date: August 11, 2004
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Homeland Security: First Phase of Visitor and Immigration Status Program Operating, but Improvements Needed (open access)

Homeland Security: First Phase of Visitor and Immigration Status Program Operating, but Improvements Needed

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Homeland Security (DHS) has established a program--the United States Visitor and Immigrant Status Indicator Technology (US-VISIT)--to collect, maintain, and share information, including biometric identifiers, on selected foreign nationals who travel to the United States. By congressional mandate, DHS is to develop and submit for approval an expenditure plan for US-VISIT that satisfies certain conditions, including being reviewed by GAO. Among other things, GAO was asked to determine whether the plan satisfied these conditions, and to provide observations on the plan and DHS's program management."
Date: May 11, 2004
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Evaluation of Proposed New LLW Disposal Activity Disposal of No Dose/Low Dose Scrap Metal in Slit Trenches (open access)

Evaluation of Proposed New LLW Disposal Activity Disposal of No Dose/Low Dose Scrap Metal in Slit Trenches

Activated metal is a special waste that requires evaluation for disposal. Contaminants in the activated metal will leach more slowly than will contaminants in generic waste. There is an inventory of activated scrap metal in the 105-L Disassembly Basin. Approximately 1,600 ft3 of the material is characterized as ''No Dose/Low Dose'' and consists mainly of activated aluminum and aluminum alloy pieces and parts and no stainless steel with a dose rate less than 200 mR per hr. Contaminants in the activated metal will leach more slowly than will contaminants in generic waste. The change in the leach rate will affect analyses for the groundwater pathway and intruder scenarios. For this evaluation, the slower leach rate from the activated metal waste will be neglected for the groundwater pathway, which is conservative because the higher leach rate used tends to produce higher groundwater concentrations and lower inventory limits. For this evaluation, the leach rate was set to zero for intruder scenarios, which is conservative for the inadvertent intruder because a slower leach rate will result in higher levels of radionuclides in the waste zone. The evaluation concludes that the existing limits are applicable to the disposal of No Dose/Low Dose activated scrap …
Date: February 11, 2004
Creator: Cook, J. R.
System: The UNT Digital Library
Interfacial Reduction-Oxidation Mechanisms Governing Fate and Transport of Contaminants in the Vadose Zone (open access)

Interfacial Reduction-Oxidation Mechanisms Governing Fate and Transport of Contaminants in the Vadose Zone

Immobilization of toxic and radioactive metals in the vadose zone by In Situ Gaseous Reduction (ISGR) using hydrogen sulfide (H2S) is a promising technology for soil remediation. Earlier laboratory and field studies have shown that Cr(VI) can be effectively immobilized by treatment with dilute gaseous H2S. The objective of this project is to characterize the interactions among H2S, the metal contaminants, and soil components. Understanding these interactions is needed to assess the long-term effectiveness of the technology and to optimize the remediation system.
Date: January 11, 2004
Creator: Deng, Baolin; Thornton, Edward; Cantrell, Kirk; Olsen, Khris & Amonette, James
System: The UNT Digital Library
Archaeological Survey East of Prairie Creek, Dallas and Collin Counties, Texas (open access)

Archaeological Survey East of Prairie Creek, Dallas and Collin Counties, Texas

A report for a cultural resources survey for the proposed Huck Finn Trail to be placed east of Prairie Creek in Richardson, Texas.
Date: November 11, 2004
Creator: Todd, Jesse
System: The Portal to Texas History
Supplement Analysis for the Watershed Management Program EIS--Tapteal Bend Riparian Corridor Restoration Project (open access)

Supplement Analysis for the Watershed Management Program EIS--Tapteal Bend Riparian Corridor Restoration Project

The Bonneville Power Administration is proposing to fund the restoration of approximately 500 feet of streambank along the Yakima River at river mile 8, upstream of the Van Giesen Bridge on SR 224, in and between Richland and West Richland, Washington. This project will also result in the acquisition of Fox Island, a 12-acre island directly across the river from the restoration area. There is no development planned for the island. The proposed project includes: The installation of a bio-engineered streambank that incorporates barbs to capture silt and deflect flow, roughened rock or log toes, a riparian buffer, soil reinforcement, and bank grading. Long-term photo-point and plot sampling will also be implemented to evaluate the effectiveness and success of the restoration project. The NEPA compliance checklist for this project was completed by Darrel Sunday, a contractor with Sunday and Associates, Inc. (April 4, 2004), and meets the standards and guidelines for the Watershed Management Program Environmental Impact Statement (EIS) and Record of Decision (ROD). The Endangered Species Act (ESA) listed species that may occur in the general vicinity of the project area are the pygmy rabbit, bald eagle, bull trout, Ute ladies'-tresses, and mid-Columbia Steelhead. The pygmy rabbit, bald eagle, …
Date: August 11, 2004
Creator: unknown
System: The UNT Digital Library
Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance (open access)

Supramolecular Chemistry of Selective Anion Recognition for Anions of Environmental Relevance

This project involves the design and synthesis of receptors for oxoanions of environmental importance, including emphasis on high level and low activity waste. Target anions have included primarily oxoanions and a study of the basic concepts behind selective binding of target anions. A primary target has been sulfate because of its deleterious influence on the vitrification of tank wastes
Date: December 11, 2004
Creator: Bowman-James, K.; Wilson, G. & Moyer, B. A.
System: The UNT Digital Library
Real-time Equilibrium Reconstruction and Isoflux Control of Plasma Shape and Position in the National Spherical Torus Experiment (NSTX) (open access)

Real-time Equilibrium Reconstruction and Isoflux Control of Plasma Shape and Position in the National Spherical Torus Experiment (NSTX)

The implementation of the rtEFIT-isoflux algorithm in the digital control system for NSTX has led to improved ability to control the plasma shape. In particular, it has been essential for good gap control for radio-frequency experiments, for control of drsep in H-mode studies, and for X-point height control and {kappa} control in a variety of experiments.
Date: August 11, 2004
Creator: Mueller, D.; Gates, D. A.; Menard, J. E.; Ferron, J. R. & Sabbagh, S. A.
System: The UNT Digital Library
Development of a Robust Tri-Carbide Fueled Reactor for Multimegawatt Space Power and Propulsion Applications (open access)

Development of a Robust Tri-Carbide Fueled Reactor for Multimegawatt Space Power and Propulsion Applications

An innovative reactor core design based on advanced, mixed carbide fuels was analyzed for nuclear space power applications. Solid solution, mixed carbide fuels such as (U,Zr,Nb)c and (U,Zr, Ta)C offer great promise as an advanced high temperature fuel for space power reactors.
Date: August 11, 2004
Creator: Anghaie, Samim; Knight, Travis W.; Plancher, Johann & Gouw, Reza
System: The UNT Digital Library
Geochemistry of Hydrofluoric Acid in Kaolinitic Soils (open access)

Geochemistry of Hydrofluoric Acid in Kaolinitic Soils

This document explores the geochemical reactions likely to occur when hydrofluoric acid is spilled on Savannah River Site (SRS) soil. In particular, we evaluate the potential of environmental damage from a one-time release of concentrated hydrofluoric acid into a trench. According to interviews with personnel involved, sometime between 1955 and 1960 drums of 50-60 per cent hydrofluoric acid were disposed in a trench in the Central Shops area. The method of disposal suggests that most of the acid would have been released at the time of burial. No evidence of drum disposal or acidic pH values was found. Therefore, the Soil and Groundwater Closure Projects group requested that we evaluate potential risk by examining the major geochemical interactions expected between hydrofluoric acid and soil. The geochemical calculations in this report were done with The Geochemist's Workbench (Registered). This program uses an extended Debye-Huckel method for calculating activity coefficients. The conclusions of this report are accurate, but some of the intermediate steps may have higher uncertainty. Hydrofluoric acid disposed in a trench in the area would have reacted with soil kaolinite to neutralize the pH to a value of about 4.2. Based on conservative assumptions, this would have occurred within the …
Date: May 11, 2004
Creator: DENHAM, MILES
System: The UNT Digital Library
Using Energy Information Systems (EIS): A Guidebook for the U.S. Postal Service (open access)

Using Energy Information Systems (EIS): A Guidebook for the U.S. Postal Service

The U.S. Postal Service (Postal Service) recently installed Energy Information Systems (EIS) at 30 facilities in California. These systems integrate electric utility meter data acquisition hardware, software, and communication systems to collect, archive, analyze, and display whole-facility energy consumption data. At some point in the future, these systems could also be integrated with sub-meters that measure the electricity consumption of key end-use equipment. The purpose of this guidebook is to help Postal Service facility managers interpret and act upon energy data available from their EIS, translating the abundance of information these systems provide into knowledge that can be used to reduce energy use and costs. The guidebook first describes basic EIS capabilities and explains the data and reports that Postal Service EIS provide. It outlines a set of strategies for utilizing this information to improve operations and maintenance of building energy use equipment and for facilitating demand response. Finally, the guidebook offers suggestions on creating a routine for tracking and analyzing energy data and integrating this information into regular energy management activities.
Date: October 11, 2004
Creator: Foster, Dale; Hough, Ben; Barbose, Galen; Golove, William & Goldman, Charles
System: The UNT Digital Library
Scientific Report (2002-2004) (open access)

Scientific Report (2002-2004)

OAK-B135 An overview of our work as well as two recent publications are contained in this scientific report. The work reported here revolves around the discovery of new coherent nonlinear kinetic waves in laser produced plasmas, we call KEEN waves (kinetic, electrostatic electron nonlinear waves), and optical mixing experiments on the Imega laser system at LLE with blue-green light for the exploration of ways to suppress parametric instabilities in long scale length, long pulsewidth laser-plasmas such as those which will be found on NIF or LMJ.
Date: May 11, 2004
Creator: Afeyan, Bedros
System: The UNT Digital Library