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Search for CP Violation in Neutral D Meson Cabibbo-suppressedThree-body Decays (open access)

Search for CP Violation in Neutral D Meson Cabibbo-suppressedThree-body Decays

Using 385 fb{sup -1} of e{sup +}e{sup -} collision data collected at center-of-mass energies around 10.6 GeV, we search for time-integrated CP violation in the Cabibbo-suppressed decays D{sup 0}/{bar D}{sup 0} {yields} {pi}{sup -}{pi}{sup +}{pi}{sup 0} and D{sup 0}/{bar D}{sup 0} {yields} K{sup -}K{sup +}{pi}{sup 0} with both model-independent and model-dependent methods. Measurements of the asymmetries in amplitudes of flavor states and CP eigenstates provide constraints on theories beyond the Standard Model, some of which predict CP violation in amplitudes at the 1% level or higher. We find no evidence of CP violation and hence no conflict with the Standard Model.
Date: March 11, 2008
Creator: Aubert, B.
Object Type: Article
System: The UNT Digital Library
POTENTIAL FOR HYDROGEN BUILDUP IN HANFORD SEALED AIR FILLED NUCLEAR STORAGE VESSELS (open access)

POTENTIAL FOR HYDROGEN BUILDUP IN HANFORD SEALED AIR FILLED NUCLEAR STORAGE VESSELS

None
Date: March 11, 2008
Creator: BE, HEY
Object Type: Report
System: The UNT Digital Library
Basic Research Needs: Catalysis for Energy (open access)

Basic Research Needs: Catalysis for Energy

The report presents results of a workshop held August 6-8, 2007, by DOE SC Basic Energy Sciences to determine the basic research needs for catalysis research.
Date: March 11, 2008
Creator: Bell, Alexis T.; Gates, Bruce C.; Ray, Douglas & Thompson, Michael R.
Object Type: Report
System: The UNT Digital Library
The Surface Wave Magnitude for the 9 October 2006 North Korean Nuclear Explosion (open access)

The Surface Wave Magnitude for the 9 October 2006 North Korean Nuclear Explosion

Surface waves were generated by the North Korean nuclear explosion of 9 October 2006 and recorded at epicentral distances up to 34 degrees, from which we estimated a surface wave magnitude (M{sub s}) of 2.94 with an interstation standard deviation of 0.17 magnitude units. The International Data Centre estimated a body wave magnitude (m{sub b}) of 4.1. This is the only explosion we have analyzed that was not easily screened as an explosion based on the differences between the M{sub s} and m{sub b} estimates. Additionally, this M{sub s} predicts a yield, based on empirical M{sub s}/Yield relationships, that is almost an order of magnitude larger then the 0.5 to 1 kiloton reported for this explosion. We investigate how emplacement medium effects on surface wave moment and magnitude may have contributed to the yield discrepancy.
Date: March 11, 2008
Creator: Bonner, J; Herrmann, R; Harkrider, D & Pasyanos, M
Object Type: Article
System: The UNT Digital Library
Perry Daily Journal (Perry, Okla.), Vol. 116, No. 49, Ed. 1 Tuesday, March 11, 2008 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 116, No. 49, Ed. 1 Tuesday, March 11, 2008

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2008
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Times (Altus, Okla.), Vol. 109, No. 242, Ed. 1 Tuesday, March 11, 2008 (open access)

The Altus Times (Altus, Okla.), Vol. 109, No. 242, Ed. 1 Tuesday, March 11, 2008

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2008
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 88, No. 71, Ed. 1 Tuesday, March 11, 2008 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 88, No. 71, Ed. 1 Tuesday, March 11, 2008

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: March 11, 2008
Creator: Clements, Clifford E.
Object Type: Newspaper
System: The Portal to Texas History
SB5 WITH THE ESTIMATED IMPACT OF LOW TEMPERATURE ALUMINUM DISSOLUTION: PRELIMINARY FRITS FOR MELT RATE TESTING (open access)

SB5 WITH THE ESTIMATED IMPACT OF LOW TEMPERATURE ALUMINUM DISSOLUTION: PRELIMINARY FRITS FOR MELT RATE TESTING

Composition projections for Sludge Batch 5 (SB5) were developed to evaluate possible impacts of the Al-dissolution process on the availability of viable frit compositions for vitrification at the DWPF. The study included two projected SB5 compositions that bound potential outcomes (or degrees of effectiveness) of the Al-dissolution process, as well as a nominal SB5 composition projection based on the results of the recent Al-dissolution demonstration at SRNL. A Nominal Stage assessment was used to evaluate the two SB5 projections combined with an array of 19,305 frit compositions over a range of waste loading (WL) values against the DWPF process control models. The Nominal Stage results allowed for the down-selection of a small number of frits that provided reasonable projected operating windows (typically 25 to 40 wt %) and permitted some compositional flexibility (i.e., the ability to further tailor the frit to improve melt rate). Variation Stage assessments were then performed using the down-selected frits and the two SB5 composition projections with variation applied to each sludge component. The Variation Stage results showed that the operating windows were somewhat reduced in width, as expected when sludge variation is applied. Three of the down-selected frits continued to perform well for both SB5 …
Date: March 11, 2008
Creator: Fox, K & Tommy Edwards, T
Object Type: Report
System: The UNT Digital Library
Rains County Leader (Emory, Tex.), Vol. 120, No. 39, Ed. 1 Tuesday, March 11, 2008 (open access)

Rains County Leader (Emory, Tex.), Vol. 120, No. 39, Ed. 1 Tuesday, March 11, 2008

Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date: March 11, 2008
Creator: Hill, Earl Clyde, Jr.
Object Type: Newspaper
System: The Portal to Texas History
Individuals with Disabilities Education Act (IDEA): Services in Private Schools under P.L. 108-446 (open access)

Individuals with Disabilities Education Act (IDEA): Services in Private Schools under P.L. 108-446

None
Date: March 11, 2008
Creator: Jones, Nancy Lee
Object Type: Report
System: The UNT Digital Library
Firms That Incorporate Abroad for Tax Purposes: Corporate ”Inversions” and ”Expatriation” (open access)

Firms That Incorporate Abroad for Tax Purposes: Corporate ”Inversions” and ”Expatriation”

This report provides information about Corporate “Inversions” and “Expatriation” on Firms That Incorporate Abroad for Tax Purposes which have altered their structure by substituting a foreign parent corporation for a domestic one.
Date: March 11, 2008
Creator: Marples, Donald J.
Object Type: Report
System: The UNT Digital Library
Taxes and Offshore Outsourcing (open access)

Taxes and Offshore Outsourcing

This report discusses the impact of taxes on international trade and investment has been debated for decades. Most recently, a variety of bills addressing international taxation have been introduced in the 110th Congress—some would cut taxes for U.S. firms overseas, while others would increase taxes on foreign investment. The debate over taxes and foreign outsourcing has tended to grow more heated during times of domestic economic weakness and high unemployment; questions arise over whether taxes contribute to such weakness by discouraging exports (or encouraging imports) or by encouraging U.S. firms to move abroad. The debate over international taxation has again become prominent as a part of the wider debate over “outsourcing.” With taxes, the debate asks how the current system affects outsourcing, and whether policies designed to limit the phenomenon might be desirable.
Date: March 11, 2008
Creator: Marples, Donald J.
Object Type: Report
System: The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 93, No. 102, Ed. 1 Tuesday, March 11, 2008 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 93, No. 102, Ed. 1 Tuesday, March 11, 2008

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: March 11, 2008
Creator: Mattox, Jami
Object Type: Newspaper
System: The Gateway to Oklahoma History
China’s Economic Conditions (open access)

China’s Economic Conditions

This report discusses China’s Economic Conditions.
Date: March 11, 2008
Creator: Morrison, Wayne M.
Object Type: Report
System: The UNT Digital Library
Defense Management: DOD Needs to Reexamine Its Extensive Reliance on Contractors and Continue to Improve Management and Oversight (open access)

Defense Management: DOD Needs to Reexamine Its Extensive Reliance on Contractors and Continue to Improve Management and Oversight

Testimony issued by the Government Accountability Office with an abstract that begins "The federal government, including the Department of Defense (DOD), is increasingly relying on contractors to carry out its missions. Governmentwide spending on contractor services has more than doubled in the last 10 years. DOD has used contractors extensively to support troops deployed abroad. The department recently estimated the number of contractors in Iraq and Afghanistan to be about 196,000. DOD also relies heavily on contractors for various aspects of weapon system logistics support. While contractors, when properly used, can play an important role in helping agencies accomplish their missions, GAO has identified long-standing problems regarding the appropriate role and management of contractors, particularly at DOD. This testimony highlights the challenges federal agencies face related to the increased reliance on contractors and the specific challenges DOD has had in managing its increased reliance on contractors who support deployed troops and who provide logistics support for weapons systems. This testimony also highlights some of the recommendations GAO has made over the past several years to improve DOD's management and oversight of contractors, as well as DOD's actions in response to those recommendations."
Date: March 11, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Homeland Security: DHS Improved its Risk-Based Grant Programs' Allocation and Management Methods, But Measuring Programs' Impact on National Capabilities Remains a Challenge (open access)

Homeland Security: DHS Improved its Risk-Based Grant Programs' Allocation and Management Methods, But Measuring Programs' Impact on National Capabilities Remains a Challenge

Testimony issued by the Government Accountability Office with an abstract that begins "Since 2002, the Department of Homeland Security (DHS) has distributed over $19 billion in homeland security grants to enhance the nation's preparedness and response capabilities. The Federal Emergency Management Agency (FEMA) is responsible for all preparedness efforts including allocating and managing these grants. This testimony examines (1) the process and methods to allocate homeland security grants to state and local governments, (2) how DHS communicates with states and localities in making grant allocation decisions, (3) what challenges affect the expeditious spending of DHS grant funds by states and localities; and (4) the extent that DHS measured program outcomes as part of its efforts to monitor the expenditure of grant dollars. GAO's testimony is based on products issued from April 2005 through July 2007 on DHS's grant management system, and on GAO's ongoing mandated work related to FEMA's risk-based grant distribution processes for fiscal years 2007 and 2008. To conduct this work, GAO reviewed relevant documents on FEMA's risk analysis model and interviewed agency officials."
Date: March 11, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Intellectual Property: Federal Enforcement Has Generally Increased, but Assessing Performance Could Strengthen Law Enforcement Efforts (open access)

Intellectual Property: Federal Enforcement Has Generally Increased, but Assessing Performance Could Strengthen Law Enforcement Efforts

A letter report issued by the Government Accountability Office with an abstract that begins "Federal law enforcement actions against criminals who manufacture and distribute counterfeit and pirated goods are important to enforcing intellectual property (IP) rights and protecting Americans from unsafe or substandard products. GAO was asked to: (1) examine key federal agencies' roles, priorities, and resources devoted to IP-related enforcement; (2) evaluate agencies' IP-related enforcement statistics and achievements; and (3) examine the status of the National Intellectual Property Rights Coordination Center. GAO reviewed relevant documents, interviewed officials in five key agencies, and analyzed agency IP enforcement data from fiscal years 2001 through 2006."
Date: March 11, 2008
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Joint Strike Fighter: Impact of Recent Decisions on Program Risks (open access)

Joint Strike Fighter: Impact of Recent Decisions on Program Risks

Testimony issued by the Government Accountability Office with an abstract that begins "The Joint Strike Fighter (JSF) is the Department of Defense's (DOD) most expensive aircraft acquisition program. DOD is expected to develop, procure, and maintain 2,443 aircraft at a cost of more than $950 billion. DOD plans for the JSF to replace or complement several types of aircraft in the Air Force, Navy, and Marine Corps. Given the program's cost and importance, it is critical that decisions are made within this program to maximize its benefit to the nation. This testimony highlights a number of those decisions and impacts. It (1) discusses emerging risks to the overall program, and (2) updates information for GAO's cost analysis of last year regarding sole-source and competitive scenarios for acquisition and sustainment of the JSF engine. Information on the overall program is from our mandated annual report, also issued today. GAO tracked annual cost and schedule changes, reasons for changes, decisions affecting development, and compared DOD cost estimating methodologies to best practices. For the two engines, GAO updated cost data from last year's testimony and made new projections."
Date: March 11, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Joint Strike Fighter: Recent Decisions by DOD Add to Program Risks (open access)

Joint Strike Fighter: Recent Decisions by DOD Add to Program Risks

A letter report issued by the Government Accountability Office with an abstract that begins "The Joint Strike Fighter (JSF) program seeks to produce and field three aircraft variants for the Air Force, Navy, Marine Corps, and eight international partners. The estimated total investment for JSF now approaches $1 trillion to acquire and maintain 2,458 aircraft. Under congressional mandate, GAO has annually reviewed the JSF program since 2005. GAO's prior reviews have identified a number of issues and recommended actions for reducing risks and improving the program's outcomes. This report, the fourth under the mandate, focuses on the program's progress in meeting cost, schedule, and performance goals; plans and risks in development and test activities; the program's cost-estimating methods; and future challenges facing the program. To conduct its work, GAO identified changes in cost and schedule from prior years and their causes, evaluated development progress and plans, assessed cost-estimating methodologies against best practices, and analyzed future budget requirements."
Date: March 11, 2008
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Mineral Revenues: Data Management Problems and Reliance on Self-Reported Data for Compliance Efforts Put MMS Royalty Collections at Risk (open access)

Mineral Revenues: Data Management Problems and Reliance on Self-Reported Data for Compliance Efforts Put MMS Royalty Collections at Risk

Testimony issued by the Government Accountability Office with an abstract that begins "Companies that develop and produce federal oil and gas resources do so under leases administered by the Department of the Interior (Interior). Interior's Bureau of Land Management (BLM) and Offshore Minerals Management (OMM) are responsible for overseeing oil and gas operations on federal leases. Companies are required to self- report their production volumes and other data to Interior's Minerals Management Service (MMS) and to pay royalties either "in value" (payments made in cash), or "in kind" (payments made in oil or gas). GAO's testimony will focus on whether (1) Interior has adequate assurance that it is receiving full compensation for oil and gas produced from federal lands and waters, (2) MMS's compliance efforts provide a check on industry's self-reported data, (3) MMS has reasonable assurance that it is collecting the right amounts of royalty-in-kind oil and gas, and (4) the benefits of the royalty-in-kind program that MMS has reported are reliable. This testimony is based on ongoing work. When this work is complete, we expect to make recommendations to address these and other findings. To address these issues GAO analyzed MMS data, reviewed MMS, and other agency policies …
Date: March 11, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Privacy: Government Use of Data from Information Resellers Could Include Better Protections (open access)

Privacy: Government Use of Data from Information Resellers Could Include Better Protections

Testimony issued by the Government Accountability Office with an abstract that begins "Federal agencies collect and use personal information for various purposes from information resellers--companies that amass and sell data from many sources. GAO was asked to testify on its April 2006 report on agency use of reseller data. For that report, GAO was asked to determine how the Departments of Justice, Homeland Security, and State and the Social Security Administration used personal data from resellers and to review the extent to which agencies' policies and practices for handling this information reflected the Fair Information Practices, a set of widely accepted principles for protecting the privacy and security of personal data. GAO was also asked to provide an update on the implementation status of its recommendations and to comment on provisions of the proposed Federal Agency Data Protection Act. In preparing this testimony, GAO relied primarily on its April 2006 report."
Date: March 11, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
September 11: Fiscal Year 2008 Cost Estimation Process for World Trade Center Health Programs (open access)

September 11: Fiscal Year 2008 Cost Estimation Process for World Trade Center Health Programs

Correspondence issued by the Government Accountability Office with an abstract that begins "Following the World Trade Center (WTC) attack, federal funding was provided to government agencies and private organizations to establish programs for screening, monitoring, or treating responders for illnesses and conditions related to the WTC disaster. Within the Department of Health and Human Services (HHS), the Centers for Disease Control and Prevention's (CDC) National Institute for Occupational Safety and Health (NIOSH) awards grants for and oversees the WTC health programs that provide services for responders to the WTC attack. Federal funds appropriated or awarded for the WTC health programs from October 2001 through November 2007 have totaled $261.1 million. These funds were provided for screening and monitoring services, outpatient and inpatient treatment, and program support. NIOSH has awarded the bulk of the funding. For fiscal year 2007, NIOSH estimated that medical monitoring, treatment services, and associated program support services for WTC health programs could range in cost from about $230 million to $283 million. However, in July 2007 we reported that NIOSH did not have a reliable cost estimation process. We found that NIOSH and its grantees had included potential costs for certain program changes that might not be …
Date: March 11, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Stabilizing and Rebuilding Iraq: Actions Needed to Address Inadequate Accountability over U.S. Efforts and Investments (open access)

Stabilizing and Rebuilding Iraq: Actions Needed to Address Inadequate Accountability over U.S. Efforts and Investments

Testimony issued by the Government Accountability Office with an abstract that begins "Since 2001, Congress has appropriated nearly $700 billion for the global war on terrorism. The majority of these funds have supported U.S. efforts in Iraq. Congressional oversight is crucial to improve performance, ensure accountability, and protect U.S. programs from fraud, waste, and abuse. Since 2003, GAO has issued nearly 130 Iraq-related reports and testimonies. This testimony addresses (1) factors contributing to poor contracting outcomes and accountability, (2) long-standing issues in the Department of Defense's (DOD) management and oversight of contractors supporting deployed forces, and (3) efforts to improve the capacity of the Iraqi government. GAO reviewed U.S. agency documents and interviewed officials from State, DOD, and other agencies; the United Nations (UN); and the Iraqi government. We also made multiple trips to Iraq."
Date: March 11, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Status of Selected Aspects of the Coast Guard's Deepwater Program (open access)

Status of Selected Aspects of the Coast Guard's Deepwater Program

Correspondence issued by the Government Accountability Office with an abstract that begins "The Coast Guard is in the midst of the largest acquisition program in its history--one that has experienced serious performance and management problems. The Deepwater program is intended to replace or modernize the Coast Guard's fleet of vessels, aircraft, and information management capabilities in order to carry out its missions along our coastlines and farther out at sea. Deepwater incorporates acquisition of 15 major classes of new or upgraded assets--5 major classes each of vessels and aircraft, and 5 other projects, including command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR) systems. To carry out this acquisition, the Coast Guard contracted with a system integrator, Integrated Coast Guard Systems (ICGS). Since 2001, we have reviewed the Deepwater program and have informed Congress, the Department of Homeland Security (DHS), and the Coast Guard of the risks and uncertainties inherent with such a large acquisition. In March 2004, we made recommendations to the Coast Guard to address three broad areas of concern: improving program management, strengthening contractor accountability, and promoting cost control through greater competition among potential subcontractors. In April 2006 and June 2007, we issued follow-on reports describing efforts …
Date: March 11, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library