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High Speed Passenger Rail: Future Development Will Depend on Addressing Financial and Other Challenges and Establishing a Clear Federal Role (open access)

High Speed Passenger Rail: Future Development Will Depend on Addressing Financial and Other Challenges and Establishing a Clear Federal Role

A letter report issued by the Government Accountability Office with an abstract that begins "Federal and other decision makers have had a renewed interest in how high speed rail might fit into the national transportation system and address increasing mobility constraints on highways and at airports due to congestion. GAO was asked to review (1) the factors affecting the economic viability--meaning whether total social benefits offset or justify total social costs--of high speed rail projects, including difficulties in determining the economic viability of proposed projects; (2) the challenges in developing and financing high speed rail systems; and (3) the federal role in the potential development of U.S. high speed rail systems. GAO reviewed federal legislation; interviewed federal, state, local, and private sector officials, as well as U.S. project sponsors; and reviewed high speed rail development in France, Japan, and Spain."
Date: March 19, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Department of Veterans Affairs Contracting with Veteran Owned-Small Businesses (open access)

Department of Veterans Affairs Contracting with Veteran Owned-Small Businesses

Correspondence issued by the Government Accountability Office with an abstract that begins "The federal government's long-standing policy has been to use its buying power--the billions of dollars it spends through contracting each year--to maximize procurement opportunities for small businesses, including those owned by service-disabled veterans. Under the Veterans Benefits, Health Care, and Information Technology Act of 2006, the Department of Veterans Affairs (VA) is to give first and second priority to small businesses owned by service-disabled and other veterans, respectively, when it uses small business preferences to award its contracts, which totaled more than $14 billion in fiscal year 2008. The act also requires VA to establish contracting goals for service disabled veteran-owned small businesses (SDVOSB) and other veteran-owned small businesses (VOSB) and gives VA unique authorities to use contracting preferences for SDVOSBs and VOSBs to help it reach those goals. The act requires us to conduct a 3-year study on VA's efforts to meet its SDVOSB and VOSB contracting goals and to brief Congress annually, by January 31, 2008, 2009, and 2010. Accordingly, we briefed Congressional staffs on January 31, 2008, on steps that VA had taken to implement its new contracting authorities and verify the ownership of firms …
Date: March 19, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Troubled Asset Relief Program: Status of Efforts to Address Transparency and Accountability Issues (open access)

Troubled Asset Relief Program: Status of Efforts to Address Transparency and Accountability Issues

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses our work on the Troubled Asset Relief Program (TARP), under which the Department of the Treasury (Treasury) has the authority to purchase and insure up to $700 billion in troubled assets held by financial institutions through its Office of Financial Stability (OFS). As Congress may know, Treasury was granted this authority in response to the financial crisis that has threatened the stability of the U.S. banking system and the solvency of numerous financial institutions. The Emergency Economic Stabilization Act (the act) that authorized TARP on October 3, 2008, requires GAO to report at least every 60 days on findings resulting from our oversight of the actions taken under the program. We are also responsible for auditing OFS's annual financial statements and for producing special reports on any issues that emerge from our oversight. To carry out these oversight responsibilities, we have assembled interdisciplinary teams with a wide range of technical skills, including financial market and public policy analysts, accountants, lawyers, and economists who represent combined resources from across GAO. In addition, we are building on our in-house technical expertise with targeted new hires and experts. …
Date: March 19, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
American Recovery and Reinvestment Act: GAO's Role in Helping to Ensure Accountability and Transparency for Science Funding (open access)

American Recovery and Reinvestment Act: GAO's Role in Helping to Ensure Accountability and Transparency for Science Funding

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses GAO's role to help ensure accountability and transparency for science funding in the American Recovery and Reinvestment Act of 2009 (Recovery Act). The purposes of the Recovery Act funds include preserving and creating jobs and promoting economic recovery; assisting those most impacted by the recession; investing in transportation, environmental protection, and other infrastructure to provide long-term economic benefits; and stabilizing state and local government budgets. The Recovery Act, estimated to cost $787 billion, includes more than $21 billion in spending at the Departments of Energy and Commerce, the National Science Foundation (NSF), and the National Aeronautics and Space Administration (NASA) for research and development (R&D) related activities that support fundamental research, demonstrate and deploy advanced energy technologies, purchase scientific instrumentation and equipment, and construct or modernize research facilities. This statement discusses (1) GAO's responsibilities under the Recovery Act related to science funding; (2) particular R&D funding areas that deserve special attention to ensure that funds are best used; and (3) GAO's plans for carrying out its responsibilities under the act."
Date: March 19, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Greensheet (Houston, Tex.), Vol. 40, No. 80, Ed. 1 Thursday, March 19, 2009 (open access)

Greensheet (Houston, Tex.), Vol. 40, No. 80, Ed. 1 Thursday, March 19, 2009

Free weekly newspaper that includes business and classified advertising.
Date: March 19, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Port Aransas South Jetty (Port Aransas, Tex.), Vol. 39, No. 12, Ed. 1 Thursday, March 19, 2009 (open access)

Port Aransas South Jetty (Port Aransas, Tex.), Vol. 39, No. 12, Ed. 1 Thursday, March 19, 2009

Weekly newspaper from Port Aransas, Texas on Mustang Island that includes local, state and national news along with extensive advertising.
Date: March 19, 2009
Creator: Judson, Mary Henkel
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Houston, Tex.), Vol. 40, No. 81, Ed. 1 Thursday, March 19, 2009 (open access)

Greensheet (Houston, Tex.), Vol. 40, No. 81, Ed. 1 Thursday, March 19, 2009

Free weekly newspaper that includes business and classified advertising.
Date: March 19, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
81st Texas Legislature, Senate Concurrent Resolutions 29 (open access)

81st Texas Legislature, Senate Concurrent Resolutions 29

Concurrent resolution introduced by the Texas Senate and House of Representatives relating to in memory of Patrick Honeycutt of Austin.
Date: March 19, 2009
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 12, Ed. 1 Thursday, March 19, 2009 (open access)

Texas Jewish Post (Fort Worth, Tex.), Vol. 63, No. 12, Ed. 1 Thursday, March 19, 2009

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.
Date: March 19, 2009
Creator: Wisch, Rene
Object Type: Newspaper
System: The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 119, No. 12, Ed. 1 Thursday, March 19, 2009 (open access)

The Canadian Record (Canadian, Tex.), Vol. 119, No. 12, Ed. 1 Thursday, March 19, 2009

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date: March 19, 2009
Creator: Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
The Bastrop Advertiser (Bastrop, Tex.), Vol. 156, No. 5, Ed. 1 Thursday, March 19, 2009 (open access)

The Bastrop Advertiser (Bastrop, Tex.), Vol. 156, No. 5, Ed. 1 Thursday, March 19, 2009

Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date: March 19, 2009
Creator: Wright, Cyndi
Object Type: Newspaper
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0699 (open access)

Texas Attorney General Opinion: GA-0699

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification;Local government policies that hinder enforcement of federal immigration laws (RQ-0733-GA).
Date: March 19, 2009
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: GA-0700 (open access)

Texas Attorney General Opinion: GA-0700

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Reimbursement for the court reporter of the 506th District Court (RQ-0746-GA).
Date: March 19, 2009
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Food Safety on the Farm: Federal Programs and Selected Proposals (open access)

Food Safety on the Farm: Federal Programs and Selected Proposals

This report discusses bills introduced into the 110th Congress pertaining to food safety that could affect farmers and ranchers. Several of these bills would expressly have required enforceable on-farm safety standards. Others that focused primarily on post-harvest food safety measures nonetheless might have led to changes in on-farm practices if the regulated sectors (handlers and processors of agricultural products) placed new demands on their suppliers in order to comply. Similar proposals are re-emerging in the 111th Congress, where food safety reform is expected to be on the agenda.
Date: March 19, 2009
Creator: Becker, Geoffrey S.
Object Type: Report
System: The UNT Digital Library
Today Newspapers (Duncanville, Tex.), Vol. 1, No. 1, Ed. 1 Thursday, March 19, 2009 (open access)

Today Newspapers (Duncanville, Tex.), Vol. 1, No. 1, Ed. 1 Thursday, March 19, 2009

Weekly newspaper from Duncanville, Texas that includes local, state, and national news along with advertising.
Date: March 19, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 32, No. 346, Ed. 1 Thursday, March 19, 2009 (open access)

The Greensheet (Arlington-Grand Prairie, Tex.), Vol. 32, No. 346, Ed. 1 Thursday, March 19, 2009

Free weekly newspaper that includes business and classified advertising.
Date: March 19, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 32, No. 348, Ed. 1 Thursday, March 19, 2009 (open access)

Greensheet (Fort Worth, Tex.), Vol. 32, No. 348, Ed. 1 Thursday, March 19, 2009

Free weekly newspaper that includes business and classified advertising.
Date: March 19, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Greensheet (Fort Worth, Tex.), Vol. 32, No. 347, Ed. 1 Thursday, March 19, 2009 (open access)

Greensheet (Fort Worth, Tex.), Vol. 32, No. 347, Ed. 1 Thursday, March 19, 2009

Free weekly newspaper that includes business and classified advertising.
Date: March 19, 2009
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
A crust and upper mantle model of Eurasia and North Africa for Pn travel time calculation (open access)

A crust and upper mantle model of Eurasia and North Africa for Pn travel time calculation

We develop a Regional Seismic Travel Time (RSTT) model and methods to account for the first-order effect of the three-dimensional crust and upper mantle on travel times. The model parameterization is a global tessellation of nodes with a velocity profile at each node. Interpolation of the velocity profiles generates a 3-dimensional crust and laterally variable upper mantle velocity. The upper mantle velocity profile at each node is represented as a linear velocity gradient, which enables travel time computation in approximately 1 millisecond. This computational speed allows the model to be used in routine analyses in operational monitoring systems. We refine the model using a tomographic formulation that adjusts the average crustal velocity, mantle velocity at the Moho, and the mantle velocity gradient at each node. While the RSTT model is inherently global and our ultimate goal is to produce a model that provides accurate travel time predictions over the globe, our first RSTT tomography effort covers Eurasia and North Africa, where we have compiled a data set of approximately 600,000 Pn arrivals that provide path coverage over this vast area. Ten percent of the tomography data are randomly selected and set aside for testing purposes. Travel time residual variance for …
Date: March 19, 2009
Creator: Myers, S; Begnaud, M; Ballard, S; Pasyanos, M; Phillips, W S; Ramirez, A et al.
Object Type: Article
System: The UNT Digital Library
Post-Closure Inspection Report for the Tonopah Test Range, Nevada, For Calendar Year 2008 (open access)

Post-Closure Inspection Report for the Tonopah Test Range, Nevada, For Calendar Year 2008

This report provides the results of the annual post-closure inspections conducted at the closed Corrective Action Unit (CAU) sites located on the Tonopah Test Range (TTR), Nevada. This report covers calendar year 2008 and includes inspection and repair activities completed at the following ten CAUs: #2; CAU 400: Bomblet Pit and Five Points Landfill (TTR) #2; CAU 404: Roller Coaster Lagoons and Trench (TTR) #2; CAU 407: Roller Coaster RadSafe Area (TTR) #2; CAU 423: Area 3 Underground Discharge Point, Building 0360 (TTR) #2; CAU 424: Area 3 Landfill Complexes (TTR) #2; CAU 426: Cactus Spring Waste Trenches (TTR) #2; CAU 427: Area 3 Septic Waste Systems 2, 6 (TTR) #2; CAU 453: Area 9 UXO Landfill (TTR) #2; CAU 484: Surface Debris, Waste Sites, and Burn Area (TTR) #2; CAU 487: Thunderwell Site (TTR)
Date: March 19, 2009
Creator: National Security Technologies, LLC
Object Type: Report
System: The UNT Digital Library
Timpson & Tenaha News (Timpson, Tex.), Vol. 27, No. 11, Ed. 1 Thursday, March 19, 2009 (open access)

Timpson & Tenaha News (Timpson, Tex.), Vol. 27, No. 11, Ed. 1 Thursday, March 19, 2009

Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.
Date: March 19, 2009
Creator: Alexander, Nancy
Object Type: Newspaper
System: The Portal to Texas History
Computational Models of X-Ray Burst Quenching Times and 12C Nucleosynthesis Following a Superburst (open access)

Computational Models of X-Ray Burst Quenching Times and 12C Nucleosynthesis Following a Superburst

Superbursts are energetic events on neutron stars that are a thousand times more powerful than ordinary type I X-ray bursts. They are believed to be powered by a thermonuclear explosion of accumulated {sup 12}C. However, the source of this {sup 12}C remains elusive to theoretical calculations and its concentration and ignition depth are both unknown. Here we present the first computational simulations of the nucleosynthesis during the thermal decay of a superbust, where X-ray bursts are quenched. Our calculations of the quenching time verify previous analytical calculations and shed new light on the physics of stable burning at low accretion rates. We show that concentrated (X{sub {sup 12}C} {approx}> 0.40), although insufficient, amounts of {sup 12}C are generated during the several weeks following the superburst where the decaying thermal flux of the superburst stabilizes the burning of the accreted material.
Date: March 19, 2009
Creator: Fisker, J L
Object Type: Report
System: The UNT Digital Library
High resolution fossil fuel combustion CO2 emission fluxes for the United States (open access)

High resolution fossil fuel combustion CO2 emission fluxes for the United States

Quantification of fossil fuel CO{sub 2} emissions at fine space and time resolution is emerging as a critical need in carbon cycle and climate change research. As atmospheric CO{sub 2} measurements expand with the advent of a dedicated remote sensing platform and denser in situ measurements, the ability to close the carbon budget at spatial scales of {approx}100 km{sup 2} and daily time scales requires fossil fuel CO{sub 2} inventories at commensurate resolution. Additionally, the growing interest in U.S. climate change policy measures are best served by emissions that are tied to the driving processes in space and time. Here we introduce a high resolution data product (the 'Vulcan' inventory: www.purdue.edu/eas/carbon/vulcan/) that has quantified fossil fuel CO{sub 2} emissions for the contiguous U.S. at spatial scales less than 100 km{sup 2} and temporal scales as small as hours. This data product, completed for the year 2002, includes detail on combustion technology and 48 fuel types through all sectors of the U.S. economy. The Vulcan inventory is built from the decades of local/regional air pollution monitoring and complements these data with census, traffic, and digital road data sets. The Vulcan inventory shows excellent agreement with national-level Department of Energy inventories, despite …
Date: March 19, 2009
Creator: Gurney, Kevin R.; Mendoza, Daniel L.; Zhou, Yuyu; Fischer, Marc L.; Miller, Chris C.; Geethakumar, Sarath et al.
Object Type: Article
System: The UNT Digital Library
Cooper Review (Cooper, Tex.), Vol. 129, No. 12, Ed. 1 Thursday, March 19, 2009 (open access)

Cooper Review (Cooper, Tex.), Vol. 129, No. 12, Ed. 1 Thursday, March 19, 2009

Weekly newspaper from Cooper, Texas that includes local, state, and national news along with advertising.
Date: March 19, 2009
Creator: Palmer, Roger
Object Type: Newspaper
System: The Portal to Texas History