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Troubled Asset Relief Program: One Year Later, Actions Are Needed to Address Remaining Transparency and Accountability Challenges (open access)

Troubled Asset Relief Program: One Year Later, Actions Are Needed to Address Remaining Transparency and Accountability Challenges

A letter report issued by the Government Accountability Office with an abstract that begins "GAO's eighth report assesses the Troubled Asset Relief Program's (TARP) impact over the last year. Specifically, it addresses (1) the evolution of TARP's strategy and the status of TARP programs as of September 25, 2009; (2) the Department of the Treasury's (Treasury) progress in creating an effective management structure, including hiring for the Office of Financial Stability (OFS), overseeing contractors, and establishing a comprehensive system of internal control; and (3) indicators of TARP's performance that could help Treasury decide whether to extend the program. GAO reviewed relevant documentation and met with officials from OFS, contractors, and financial regulators."
Date: October 8, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Clean Air Act: Mercury Control Technologies at Coal-Fired Power Plants Have Achieved Substantial Emissions Reductions (open access)

Clean Air Act: Mercury Control Technologies at Coal-Fired Power Plants Have Achieved Substantial Emissions Reductions

A letter report issued by the Government Accountability Office with an abstract that begins "The 491 U.S. coal-fired power plants are the largest unregulated industrial source of mercury emissions nationwide, annually emitting about 48 tons of mercury--a toxic element that poses health threats, including neurological disorders in children. In 2000, the Environmental Protection Agency (EPA) determined that mercury emissions from these sources should be regulated, but the agency has not set a maximum achievable control technology (MACT) standard, as the Clean Air Act requires. Some power plants, however, must reduce mercury emissions to comply with state regulations or consent decrees. After managing a long-term mercury control research and development program, the Department of Energy (DOE) reported in 2008 that systems that inject sorbents--powdery substances to which mercury binds--into the exhaust from boilers of coal-fired power plants were ready for commercial deployment. Tests of sorbent injection systems, the most mature mercury control technology, were conducted on a variety of coal types and boiler configurations--that is, on boilers using different air pollution control devices. In this context, GAO was asked to examine (1) reductions achieved by mercury control technologies and the extent of their use at power plants, (2) the cost of …
Date: October 8, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Defense Acquisitions: Rapid Acquisition of MRAP Vehicles (open access)

Defense Acquisitions: Rapid Acquisition of MRAP Vehicles

Testimony issued by the Government Accountability Office with an abstract that begins "As of July 2008, about 75 percent of casualties in combat operations in Iraq and Afghanistan were attributed to improvised explosive devices. To mitigate the threat from these weapons, the Department of Defense (DOD) initiated the Mine Resistant Ambush Protected (MRAP) program in February 2007, which used a tailored acquisition approach to rapidly acquire and field the vehicles. In May 2007, the Secretary of Defense affirmed MRAP as DOD's most important acquisition program. To date, about $22.7 billion has been appropriated for the procurement of more than 16,000 MRAP vehicles. This testimony today describes the MRAP acquisition process, the results to date, lessons learned from that acquisition, and potential implications for improving the standard acquisition process. It is mostly based on the work we have conducted over the past few years on the MRAP program. Most prominently, in 2008, we reported on the processes followed by DOD for the acquisition of MRAP vehicles and identified challenges remaining in the program. To describe DOD's approach for and progress in implementing its strategy for rapidly acquiring and fielding MRAP vehicles, we reviewed DOD's plans to buy, test, and field the …
Date: October 8, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Fannie Mae and Freddie Mac: Analysis of Options for Revising the Housing Enterprises' Long-term Structures (open access)

Fannie Mae and Freddie Mac: Analysis of Options for Revising the Housing Enterprises' Long-term Structures

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses the results of our recently issued report on options for restructuring two government-sponsored enterprises (GSE): Fannie Mae and Freddie Mac (enterprises). On September 6, 2008, the Federal Housing Finance Agency (FHFA) placed Fannie Mae and Freddie Mac in conservatorship out of concern that their deteriorating financial condition and potential default on $5.4 trillion in financial obligations threatened the stability of financial markets. Since then, the Department of the Treasury (Treasury) has provided nearly $100 billion to the enterprises, and the Congressional Budget Office (CBO) estimated that the total cost of Treasury financial assistance will be nearly $400 billion. Moreover, the Board of Governors of the Federal Reserve System (Federal Reserve) has committed to purchasing up to $1.45 trillion in the debt and securities of the enterprises (and other entities) to support housing finance, housing markets, and financial markets. While the conservatorships can remain in place as efforts are undertaken to stabilize the enterprises and restore confidence in financial markets, FHFA said that the conservatorships were not intended to be permanent. Over the longer term, Congress and the executive branch will face difficult decisions on how …
Date: October 8, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Information Technology: Agencies Need to Improve the Implementation and Use of Earned Value Techniques to Help Manage Major System Acquisitions (open access)

Information Technology: Agencies Need to Improve the Implementation and Use of Earned Value Techniques to Help Manage Major System Acquisitions

A letter report issued by the Government Accountability Office with an abstract that begins "In fiscal year 2009, the federal government planned to spend about $71 billion on information technology (IT) investments. To more effectively manage such investments, in 2005 the Office of Management and Budget (OMB) directed agencies to implement earned value management (EVM). EVM is a project management approach that, if implemented appropriately, provides objective reports of project status, produces early warning signs of impending schedule delays and cost overruns, and provides unbiased estimates of anticipated costs at completion. GAO was asked to assess selected agencies' EVM policies, determine whether they are adequately using earned value techniques to manage key system acquisitions, and eval- uate selected investments' earned value data to determine their cost and schedule performances. To do so, GAO compared agency policies with best practices, performed case studies, and reviewed documenta- tion from eight agencies and 16 major investments with the highest levels of IT development-related spending in fiscal year 2009."
Date: October 8, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
The Greensheet (Houston, Tex.), Vol. 40, No. 429, Ed. 1 Thursday, October 8, 2009 (open access)

The Greensheet (Houston, Tex.), Vol. 40, No. 429, Ed. 1 Thursday, October 8, 2009

Free weekly newspaper that includes business and classified advertising.
Date: October 8, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Houston, Tex.), Vol. 40, No. 428, Ed. 1 Thursday, October 8, 2009 (open access)

The Greensheet (Houston, Tex.), Vol. 40, No. 428, Ed. 1 Thursday, October 8, 2009

Free weekly newspaper that includes business and classified advertising.
Date: October 8, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Port Aransas South Jetty (Port Aransas, Tex.), Vol. 39, No. 41, Ed. 1 Thursday, October 8, 2009 (open access)

Port Aransas South Jetty (Port Aransas, Tex.), Vol. 39, No. 41, Ed. 1 Thursday, October 8, 2009

Weekly newspaper from Port Aransas, Texas on Mustang Island that includes local, state and national news along with extensive advertising.
Date: October 8, 2009
Creator: Judson, Mary Henkel
Object Type: Newspaper
System: The Portal to Texas History
North Texas Daily (Denton, Tex.), Vol. 94, No. 25, Ed. 1 Thursday, October 8, 2009 (open access)

North Texas Daily (Denton, Tex.), Vol. 94, No. 25, Ed. 1 Thursday, October 8, 2009

Daily student newspaper from the University of North Texas in Denton, Texas that includes local, state and campus news along with advertising.
Date: October 8, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 41, Ed. 1 Thursday, October 8, 2009 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 41, Ed. 1 Thursday, October 8, 2009

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: October 8, 2009
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 119, No. 41, Ed. 1 Thursday, October 8, 2009 (open access)

The Canadian Record (Canadian, Tex.), Vol. 119, No. 41, Ed. 1 Thursday, October 8, 2009

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date: October 8, 2009
Creator: Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
The Bastrop Advertiser (Bastrop, Tex.), Vol. 156, No. 63, Ed. 1 Thursday, October 8, 2009 (open access)

The Bastrop Advertiser (Bastrop, Tex.), Vol. 156, No. 63, Ed. 1 Thursday, October 8, 2009

Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date: October 8, 2009
Creator: Wright, Cyndi
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Fort Worth, Tex.), Vol. 33, No. 186, Ed. 1 Thursday, October 8, 2009 (open access)

The Greensheet (Fort Worth, Tex.), Vol. 33, No. 186, Ed. 1 Thursday, October 8, 2009

Free weekly newspaper that includes business and classified advertising.
Date: October 8, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Fort Worth, Tex.), Vol. 33, No. 187, Ed. 1 Thursday, October 8, 2009 (open access)

The Greensheet (Fort Worth, Tex.), Vol. 33, No. 187, Ed. 1 Thursday, October 8, 2009

Free weekly newspaper that includes business and classified advertising.
Date: October 8, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 33, No. 185, Ed. 1 Thursday, October 8, 2009 (open access)

The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 33, No. 185, Ed. 1 Thursday, October 8, 2009

Free weekly newspaper that includes business and classified advertising.
Date: October 8, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Observation of relativistic effects in collective Thomson scattering (open access)

Observation of relativistic effects in collective Thomson scattering

We observe relativistic modifications to the Thomson scattering spectrum in a traditionally classical regime: v{sub osc}/c = eE{sub 0}/cm{omega}{sub 0} << 1 and T{sub e} < 1 keV. The modifications result from scattering off electron-plasma fluctuations with relativistic phase velocities. Normalized phase velocities v/c between 0.03 and 0.12 have been achieved in a N{sub 2} gas-jet plasma by varying the plasma density from 3 x 10{sup 18} cm{sup -3} to 7 x 10{sup 19} cm{sup -3} and electron temperature between 85 eV and 700 eV. For these conditions, the complete temporally resolved Thomson scattering spectrum including the electron and ion features has been measured. A fully relativistic treatment of the Thomson scattering form factor has been developed and shows excellent agreement with the experimental data.
Date: October 8, 2009
Creator: Ross, J S; Glenzer, S H; Palastro, J P; Pollock, B B; Price, D; Divol, L et al.
Object Type: Article
System: The UNT Digital Library
CRYSTALLIZATION IN MULTICOMPONENT GLASSES (open access)

CRYSTALLIZATION IN MULTICOMPONENT GLASSES

In glass processing situations involving glass crystallization, various crystalline forms nucleate, grow, and dissolve, typically in a nonuniform temperature field of molten glass subjected to convection. Nuclear waste glasses are remarkable examples of multicomponent vitrified mixtures involving partial crystallization. In the glass melter, crystals form and dissolve during batch-to-glass conversion, melter processing, and product cooling. Crystals often agglomerate and sink, and they may settle at the melter bottom. Within the body of cooling glass, multiple phases crystallize in a non-uniform time-dependent temperature field. Self-organizing periodic distribution (the Liesegnang effect) is common. Various crystallization phenomena that occur in glass making are reviewed.
Date: October 8, 2009
Creator: AA, KRUGER & PR, HRMA
Object Type: Article
System: The UNT Digital Library
Digitally Available Interval-Specific Rock-Sample Data Compiled from Historical Records, Nevada Test Site and Vicinity, Nye County, Nevada (open access)

Digitally Available Interval-Specific Rock-Sample Data Compiled from Historical Records, Nevada Test Site and Vicinity, Nye County, Nevada

Between 1951 and 1992, underground nuclear weapons testing was conducted at 828 sites on the Nevada Test Site, Nye County, Nevada. Prior to and following these nuclear tests, holes were drilled and mined to collect rock samples. These samples are organized and stored by depth of borehole or drift at the U.S. Geological Survey Core Library and Data Center at Mercury, Nevada, on the Nevada Test Site. From these rock samples, rock properties were analyzed and interpreted and compiled into project files and in published reports that are maintained at the Core Library and at the U.S. Geological Survey office in Henderson, Nevada. These rock-sample data include lithologic descriptions, physical and mechanical properties, and fracture characteristics. Hydraulic properties also were compiled from holes completed in the water table. Rock samples are irreplaceable because pre-test, in-place conditions cannot be recreated and samples cannot be recollected from the many holes destroyed by testing. Documenting these data in a published report will ensure availability for future investigators.
Date: October 8, 2009
Creator: Wood, David B.
Object Type: Report
System: The UNT Digital Library
Polk County Enterprise (Livingston, Tex.), Vol. 127, No. 83, Ed. 1 Thursday, October 8, 2009 (open access)

Polk County Enterprise (Livingston, Tex.), Vol. 127, No. 83, Ed. 1 Thursday, October 8, 2009

Semi-weekly newspaper from Livingston, Texas that includes local, state and national news along with advertising.
Date: October 8, 2009
Creator: Reddell, Valerie
Object Type: Newspaper
System: The Portal to Texas History
Laser Created Relativistic Positron Jets (open access)

Laser Created Relativistic Positron Jets

Electron-positron jets with MeV temperature are thought to be present in a wide variety of astrophysical phenomena such as active galaxies, quasars, gamma ray bursts and black holes. They have now been created in the laboratory in a controlled fashion by irradiating a gold target with an intense picosecond duration laser pulse. About 10{sup 11} MeV positrons are emitted from the rear surface of the target in a 15 to 22-degree cone for a duration comparable to the laser pulse. These positron jets are quasi-monoenergetic (E/{delta}E {approx} 5) with peak energies controllable from 3-19 MeV. They have temperatures from 1-4 MeV in the beam frame in both the longitudinal and transverse directions. Positron production has been studied extensively in recent decades at low energies (sub-MeV) in areas related to surface science, positron emission tomography, basic antimatter science such as antihydrogen experiments, Bose-Einstein condensed positronium, and basic plasma physics. However, the experimental tools to produce very high temperature positrons and high-flux positron jets needed to simulate astrophysical positron conditions have so far been absent. The MeV temperature jets of positrons and electrons produced in our experiments offer a first step to evaluate the physics models used to explain some of the …
Date: October 8, 2009
Creator: Chen, H; Wilks, S C; Meyerhofer, D D; Bonlie, J; Chen, C D; Chen, S N et al.
Object Type: Article
System: The UNT Digital Library
Cooper Review (Cooper, Tex.), Vol. 129, No. 41, Ed. 1 Thursday, October 8, 2009 (open access)

Cooper Review (Cooper, Tex.), Vol. 129, No. 41, Ed. 1 Thursday, October 8, 2009

Weekly newspaper from Cooper, Texas that includes local, state, and national news along with advertising.
Date: October 8, 2009
Creator: Palmer, Roger
Object Type: Newspaper
System: The Portal to Texas History
Archer County News (Archer City, Tex.), No. 41, Ed. 1 Thursday, October 8, 2009 (open access)

Archer County News (Archer City, Tex.), No. 41, Ed. 1 Thursday, October 8, 2009

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date: October 8, 2009
Creator: Lewis, Shelley
Object Type: Newspaper
System: The Portal to Texas History
Federal Aviation Administration (FAA) Reauthorization: An Overview of Legislative Action in the 111th Congress (open access)

Federal Aviation Administration (FAA) Reauthorization: An Overview of Legislative Action in the 111th Congress

This report tracks the status of ongoing legislative action and debate related to Federal Aviation Administration (FAA) reauthorization. It is organized into six major program areas: aviation system finance; airport financing; FAA management and organizational issues; system capacity and safety; environmental issues; and airline industry issues. In several cases, provisions that appear in various unrelated sections of proposed legislation have been rearranged in this report in an effort to group and discuss related items in an issue-driven or programmatic context. Since this report is primarily written as a means of communicating key legislative provisions under consideration in the ongoing FAA reauthorization process, it does not go into detail regarding the specific policy issues behind these legislative proposals.
Date: October 8, 2009
Creator: Elias, Bart
Object Type: Report
System: The UNT Digital Library
Navy Irregular Warfare and Counterterrorism Operations: Background and Issues for Congress (open access)

Navy Irregular Warfare and Counterterrorism Operations: Background and Issues for Congress

The Department of Defense (DOD) is placing an increased planning and budgeting emphasis on irregular warfare (IW) operations, such as counterinsurgency operations. In addition, counterterrorism (CT) operations have been a DOD area of emphasis since the terrorist attacks of September 11, 2001. The Navy for several years has carried out a variety of IW and CT activities, and has taken some steps in recent years to strengthen its ability to conduct such activities. This report discusses these activities and potential oversight issues raised by them.
Date: October 8, 2009
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library