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Tax Gap: Requiring Information Reporting for Charitable Cash Contributions May Not Be an Effective Way to Improve Compliance (open access)

Tax Gap: Requiring Information Reporting for Charitable Cash Contributions May Not Be an Effective Way to Improve Compliance

A letter report issued by the Government Accountability Office with an abstract that begins "Individual taxpayers who misreport charitable cash contributions they deduct on their tax returns contribute to the tax gap, the difference between tax amounts taxpayers report and pay voluntarily and on time and the amounts they should pay under the law. The Internal Revenue Service (IRS) most recently estimated a gross tax gap of $345 billion for tax year 2001. One approach that tends to result in high levels of taxpayer compliance is information reporting to IRS by third parties on taxpayer transactions. GAO was asked to (1) provide information on characteristics of individual taxpayer misreporting of charitable cash contributions, (2) provide information on actions that IRS takes to address misreporting, and (3) evaluate potential benefits and challenges associated with requiring information reporting for charitable cash contributions. To meet its objectives, GAO used data from IRS's tax year 2001 National Research Program (NRP) compliance study of individual taxpayers, reviewed IRS guidance and enforcement data, and interviewed IRS officials and representatives from charities or organizations that represent charities. GAO made no recommendations in this report. In email comments on a draft of this report, IRS agreed with GAO's …
Date: May 14, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Federal Retirement Thrift Investment Board: Due Diligence Over Administrative Expenses Should Continue and Be Broadened (open access)

Federal Retirement Thrift Investment Board: Due Diligence Over Administrative Expenses Should Continue and Be Broadened

A letter report issued by the Government Accountability Office with an abstract that begins "The Federal Retirement Thrift Investment Board (FRTIB) is charged with managing the Thrift Savings Plan (TSP)--a key component of retirement savings for many federal employees--in the interest of its participants and beneficiaries. As part of a broader request on oversight of FRTIB, GAO reviewed (1) the administrative expenses of FRTIB and key components of these expenses, (2) whether the administrative expenses of FRTIB are the result of practices consistent with federal regulations and similar functions at other agencies, and (3) FRTIB's current method of benchmarking administrative expenses. GAO reviewed FRTIB's budgets, audited financial statements, a benchmarking study, and written responses to questions that GAO submitted. GAO also reviewed the regulations that guide FRTIB's spending."
Date: May 14, 2007
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Information Technology: Early Releases of Customs Trade System Operating, but Pattern of Cost and Schedule Problems Needs to Be Addressed (open access)

Information Technology: Early Releases of Customs Trade System Operating, but Pattern of Cost and Schedule Problems Needs to Be Addressed

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Homeland Security's (DHS) Bureau of Customs and Border Protection (CBP) is conducting a multiyear, multibillion-dollar acquisition of a new trade processing system planned to support the movement of legitimate imports and exports and strengthen border security. By congressional mandate, expenditure plans for this system, called the Automated Commercial Environment (ACE), must meet certain conditions, including GAO review. This study addresses the extent to which the latest plan, for fiscal year 2004, satisfies these conditions, provides information about DHS's efforts to implement GAO's recommendations for improving ACE management, and makes observations about ACE."
Date: May 14, 2004
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Computer-Based Patient Records: Subcommittee Questions Concerning VA and DOD Efforts to Achieve a Two-Way Exchange of Health Data (open access)

Computer-Based Patient Records: Subcommittee Questions Concerning VA and DOD Efforts to Achieve a Two-Way Exchange of Health Data

Correspondence issued by the General Accounting Office with an abstract that begins "This letter responds to a request by the Chairman of the Subcommittee on Oversight and Investigations, House Committee on Veterans' Affairs, that we provide answers to questions relating to our March 17, 2004, testimony. At that hearing, we discussed the Department of Veterans Affairs' (VA) and Department of Defense's (DOD) progress toward defining a detailed strategy and developing the capability for a two-way exchange of patient health information."
Date: May 14, 2004
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Department of Energy: External Regulation Savings in Safety and Health Activities at DOE Science Laboratories (open access)

Department of Energy: External Regulation Savings in Safety and Health Activities at DOE Science Laboratories

Correspondence issued by the General Accounting Office with an abstract that begins "The Department of Energy (DOE) is unusual among federal agencies in that it regulates and inspects its own facilities to protect the safety and health of its workers and of the communities surrounding its vast complex of research laboratories. With few exceptions, all other federal facilities must comply with national standards set by the Nuclear Regulatory Commission (NRC) for nuclear safety and by the Occupational Safety and Health Administration (OSHA) for worker safety and health. DOE asserts that, for the most part, its safety and health standards meet or exceed those promulgated for facilities regulated by NRC and OSHA. At DOE's 10 science laboratories, which are run by management and operating (M&O) contractors, the department and its contractors use a contract administration process to select standards appropriate to current worker hazards and public safety issues. Both DOE and the M&O contractors are involved in safety and health activities. DOE's field offices, most of which are located at the laboratories, provide continuous safety and health oversight of the M&O contractors. DOE headquarters offices provide policy guidance to the field offices and also conduct some oversight of the laboratories. Safety …
Date: May 14, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
District of Columbia's Department of Transportation's Reorganization and Use of Federal-Aid Funding (open access)

District of Columbia's Department of Transportation's Reorganization and Use of Federal-Aid Funding

Correspondence issued by the General Accounting Office with an abstract that begins "The District of Columbia's (the District) transportation system is critical to the District's residents and businesses, the federal government, and the millions of tourists who visit the nation's capital annually. To help build and maintain its bridges and roads, the District receives federal highway funds from the Federal Highway Administration (FHWA). All of the District's bridges and about 30 percent of its roads are eligible for these funds; the remaining roads are maintained under the local transportation program using District funds. In 2003, the District expended a total of about $242 million on its bridge and road infrastructure, of which almost $158 million were federal-aid expenditures. To better manage its transportation services, the District reorganized its transportation infrastructure functions, creating a stand-alone Department of Transportation in 2002. According to the Volpe National Transportation Systems Center (Volpe Center), a lack of resources and inadequate attention to emerging infrastructure problems allowed local road conditions to decay to the point that in 1999, nearly 50 percent of local roads were rated fair or poor by FHWA. In addition, the District Department of Transportation's (DDOT) stakeholders believed that the organization was reactive, …
Date: May 14, 2004
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Forest Service: Information on Decisions Involving Fuels Reduction Activities (open access)

Forest Service: Information on Decisions Involving Fuels Reduction Activities

Correspondence issued by the General Accounting Office with an abstract that begins "Human activities--especially the federal government's decades-old policy of suppressing all wildland fires--have resulted in dangerous accumulations of brush, small trees, and other vegetation on federal lands. This vegetation has increasingly provided fuel for large, intense wildland fires, particularly in the dry, interior western United States. The scale and intensity of the fires in the 2000 wildland fire season made it one of the worst in 50 years. That season capped a decade characterized by dramatic increases in the number of wildland fires and the costs of suppressing them. These fires have also posed special risks to communities in the wildland-urban interface--where human development meets or intermingles with undeveloped wildland--as well as to watersheds and other resources, such as threatened and endangered species, clean water, and clean air. The centerpiece of the federal response to the growing threat of wildland fires has been the development of the National Fire Plan. This plan advocates a new approach to wildland fires by shifting emphasis from the reactive to the proactive--from attempting to suppress wildland fires to reducing the buildup of hazardous vegetation that fuels fires. The plan recognizes that unless these …
Date: May 14, 2003
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
DOD Business Systems Modernization: Progress Continues to Be Made in Establishing Corporate Management Controls, but Further Steps Are Needed (open access)

DOD Business Systems Modernization: Progress Continues to Be Made in Establishing Corporate Management Controls, but Further Steps Are Needed

A letter report issued by the Government Accountability Office with an abstract that begins "In 1995, GAO first designated the Department of Defense's (DOD) business systems modernization program as "high risk," and GAO continues to do so today. To assist in addressing this high-risk area, the Fiscal Year 2005 National Defense Authorization Act contains provisions that are consistent with prior GAO recommendations. Further, the act requires the department to submit annual reports to its congressional committees on its compliance with these provisions and it directs GAO to review each report. In response, GAO assessed DOD's actions to address (1) requirements in the act and (2) GAO's recommendations that it reported as open in its prior annual report under the act. In doing so, GAO reviewed documentation and interviewed officials relative to the act and related guidance."
Date: May 14, 2007
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Bilingual Education: Four Overlapping Programs Could Be Consolidated (open access)

Bilingual Education: Four Overlapping Programs Could Be Consolidated

A letter report issued by the General Accounting Office with an abstract that begins "In fiscal year 2000, the federal government funded four bilingual education programs--Program Development and Implementation Grants, Program Enhancement Projects, Comprehensive School Grants, and Systemwide Improvement Grants--that award grants to school districts to serve children with limited English proficiency. This report reviews (1) how similar the performance goals and measures, eligibility criteria, and allowable services are among the four bilingual education programs; (2) to what extent the different kinds of grants were made to the same types of schools or school districts and were used to provide the same services; (3) what is known about these programs' effectiveness; and (4) whether these programs can be better coordinated or if opportunities exist for program coordination and cost savings. GAO found that all four federal bilingual education programs share the same performance goals and measures, use similar eligibility criteria, and allow for similar uses of program funds. In fiscal year 2000, the four bilingual programs made grants to school districts that shared some characteristics and provided similar services; however, individual schools typically did not receive funding from more than one program. The services provided with program funds are similar, …
Date: May 14, 2001
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Health Savings Accounts: Participation Grew, and Many HSA-Eligible Plan Enrollees Did Not Open HSAs while Individuals Who Did Had Higher Incomes (open access)

Health Savings Accounts: Participation Grew, and Many HSA-Eligible Plan Enrollees Did Not Open HSAs while Individuals Who Did Had Higher Incomes

Testimony issued by the Government Accountability Office with an abstract that begins "With health care spending increasing, Congress enacted legislation effective in 2004 establishing Health Savings Accounts (HSA) to be coupled with eligible high-deductible health plans. The novel structure of eligible health plans coupled with HSAs has raised questions about who selects them and how they are used. Proponents contend that the lower premiums of the health plans and the tax-free savings potential of HSAs appeal to consumers, while the health plans' high deductibles encourage enrollees to be more astute health care consumers. However, critics are concerned that HSA-eligible plans may attract enrollees who seek lower premiums but lack the resources to contribute to an HSA, and wealthy enrollees who may use the HSA primarily to accumulate tax-advantaged savings. This statement focuses on (1) participation in HSA-eligible high-deductible health plans and HSAs, (2) the income characteristics of HSA account holders, and (3) the funding and use of HSAs. This statement is based primarily on findings from GAO's April 2008 report entitled Health Savings Accounts: Participation Increased and Was More Common among Individuals with Higher Incomes (GAO-08-474R). For that report GAO reviewed industry data on the participation in HSA-eligible plans and …
Date: May 14, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Medical Devices: FDA Faces Challenges in Conducting Inspections of Foreign Manufacturing Establishments (open access)

Medical Devices: FDA Faces Challenges in Conducting Inspections of Foreign Manufacturing Establishments

Testimony issued by the Government Accountability Office with an abstract that begins "As part of the Food and Drug Administration's (FDA) oversight of the safety and effectiveness of medical devices marketed in the United States, it inspects certain foreign and domestic establishments where these devices are manufactured. To help FDA address shortcomings in its inspection program, the Medical Device User Fee and Modernization Act of 2002 required FDA to accredit third parties to inspect certain establishments. In response, FDA has implemented two voluntary programs for that purpose. This statement is based primarily on GAO testimonies from January 2008 (GAO-08-428T) and April 2008 (GAO-08-701T). In this statement, GAO assesses (1) FDA's program for inspecting foreign establishments that manufacture medical devices for the U.S. market and (2) FDA's programs for third-party inspections of those establishments. For GAO's January and April 2008 testimonies, GAO interviewed FDA officials, analyzed information from FDA, and updated GAO's previous work on FDA's programs for inspections by accredited third parties. GAO updated selected information for this statement in early May 2008."
Date: May 14, 2008
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Financial Management: Extending the Financial Statements Audit Requirement of the CFO Act to Additional Federal Agencies (open access)

Financial Management: Extending the Financial Statements Audit Requirement of the CFO Act to Additional Federal Agencies

Testimony issued by the General Accounting Office with an abstract that begins "Congress is considering expanding the number of federal agencies required to prepare audited financial statements to include all executive branch agencies that have budget authority of $25 million or more. The Federal Financial Management Improvement Act of 1996 builds on the Chief Financial Officers (CFO) Act by encouraging agencies to have systems that generate timely, accurate, and useful information with which to make informed decisions on an ongoing basis. The 26 non-CFO Act agencies that GAO surveyed reported that they anticipate significant benefits from audited financial statements."
Date: May 14, 2002
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
VA Health Care: Changes Needed to Improve Resource Allocation to Health Care Networks (open access)

VA Health Care: Changes Needed to Improve Resource Allocation to Health Care Networks

Testimony issued by the General Accounting Office with an abstract that begins "The Department of Veterans Affairs (VA) spent $21 billion in fiscal year 2001 to treat 3.8 million veterans--most of whom had service-connected disabilities or low incomes. Since 1997, VA has used the Veterans Equitable Resource Allocation (VERA) system to allocate most of its medical care appropriation. GAO found that VERA has had a substantial impact on network resource allocations and workloads. VERA shifted $921 million from networks primarily in the northeast and midwest to networks in the south and west in fiscal year 2001. VERA, along with other VA initiatives, has provided an incentive for networks to serve more veterans. In GAO's view, VERA's overall design is a reasonable approach to allocating resources according to workloads. It provides a predetermined dollar amount per veteran served to each of VA's 22 health care networks. This amount varies depending upon the health care needs of the veteran served and local cost differences. However, GAO identified weaknesses in VERA's implementation. First, VERA excludes about one fifth of VA's workload in determining each network's allocation. Second, VERA does not account well for cost differences among networks resulting from variation in their patients' …
Date: May 14, 2002
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Opinion on Whether Trinity River Record of Decision is a Rule (open access)

Opinion on Whether Trinity River Record of Decision is a Rule

Other written product issued by the General Accounting Office with an abstract that begins "GAO commented on whether the Fish and Wildlife Service's Record of Decision (ROD) entitled "Trinity River Mainstem Fishery Restoration" is a "rule" under the Congressional Review Act (CRA) provisions of the Small Business Regulatory Enforcement Fairness Act. GAO held that, under CRA, a rule is an agency action that constitutes a statement of general or particular applicability and future effect designed to implement, interpret, or prescribe law or policy. The Trinity ROD clearly constituted a rule since its essential purpose was to set policy for the future."
Date: May 14, 2001
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Tax Administration: Continued Progress Modernizing IRS Depends on Managing Risks (open access)

Tax Administration: Continued Progress Modernizing IRS Depends on Managing Risks

Testimony issued by the General Accounting Office with an abstract that begins "In light of the fourth anniversary of the Internal Revenue Service (IRS) Restructuring and Reform Act of 1998, which established Congress' expectation that IRS modernize to better meet taxpayer needs, GAO gave an overview of IRS's current performance and resources and then assessed the progress that IRS has made modernizing and the risks to continued progress. Overall, IRS has seen increased workload, decreased staffing, and significant changes in the allocation of resources between taxpayer assistance programs and its compliance and collection programs. Between 1995 and 2001, IRS's workload, measured by returns filed, increased by 10 percent while aggregate staffing declined by 14 percent. Over the same time, there was a significant internal reallocation of resources with a disproportionate decline in compliance and collection program staffing to accommodate more emphasis on taxpayer service, such as telephone assistance, and to information systems operation and investment. Electronic filing of returns increased but not enough to reduce paper returns sufficiently to free significant processing resources for use elsewhere. The reallocation of resources shows signs of beginning to produce more accurate service for taxpayers, but the compliance and collection programs have seen large …
Date: May 14, 2002
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Fluid Milk: Farm and Retail Prices and the Factors That Influence Them (open access)

Fluid Milk: Farm and Retail Prices and the Factors That Influence Them

Testimony issued by the General Accounting Office with an abstract that begins "This testimony discusses fluid milk prices and the factors that impact them. GAO found that although the farm price of milk has some influence on the retail price, other factors may ultimately have a greater impact on the retail price. Given that farm prices account only for about 40 percent of the retail price, other factors, such as wholesale processing costs and retail pricing strategies, can significantly influence the retail price. This testimony summarized an October 1998 report (GAO/RCED-99-4)."
Date: May 14, 2001
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Agricultural Research: USDA's Outreach to Minority-Serving Institutions Could Improve Grant Competition (open access)

Agricultural Research: USDA's Outreach to Minority-Serving Institutions Could Improve Grant Competition

A letter report issued by the General Accounting Office with an abstract that begins "The U.S. Department of Agriculture (USDA) awards more than $200 million annually to universities and colleges to support its research, education, and extension missions. USDA's largest grant program is the National Research Initiative (NRI). GAO was asked to examine the (1) success of minority-serving institutions in competing for NRI research grants, (2) factors that could improve their success in competing for these grants, and (3) actions USDA has taken to improve the quantity and quality of grant proposals these institutions submit. GAO interviewed senior administrators at 43 minority-serving institutions that had either applied for an NRI grant between fiscal years 1997 and 2001 or received more than $100,000 from USDA for research, three major land grant universities, and cognizant USDA officials."
Date: May 14, 2003
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Chemical and Biological Defense: DOD Needs to Continue to Collect and Provide Information on Tests and on Potentially Exposed Personnel (open access)

Chemical and Biological Defense: DOD Needs to Continue to Collect and Provide Information on Tests and on Potentially Exposed Personnel

A letter report issued by the General Accounting Office with an abstract that begins "In the 1962-74 time period, the Department of Defense (DOD) conducted a classified chemical and biological warfare test program--Project 112--that might have exposed service members and civilian personnel to chemical or biological agents. In 2000 the Department of Veterans Affairs (VA) began obtaining information from DOD about the program. Concerned that veterans and others might have health problems from exposure during Project 112 and similar DOD tests, Congress required DOD in the 2003 Defense Authorization Act to identify Project 112 tests and personnel potentially expose--service members and the number of civilian personnel--and other chemical and biological tests that might have exposed service members. GAO was required by the act and subsequent guidance from the congressional requesters to evaluate (1) DOD's process to identify the Project 112 tests and the service members and the number of civilian personnel potentially exposed, (2) DOD's progress in identifying similar tests outside Project 112, and (3) VA's progress in notifying DOD identified veterans."
Date: May 14, 2004
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Effect of Personnel Reform on the Federal Aviation Administration's Budget (open access)

Effect of Personnel Reform on the Federal Aviation Administration's Budget

Correspondence issued by the Government Accountability Office with an abstract that begins "Under personnel reform legislation enacted in 1995, the Administrator of the Federal Aviation Administration (FAA) implemented a new personnel management system. The system is exempt from most governmentwide personnel laws, but is subject to change only if the Administrator consults and negotiates those changes with the exclusive bargaining representatives of FAA's employees. When FAA and labor cannot reach an agreement regarding changes in the personnel management system, the legislation requires that the Federal Mediation and Conciliation Service be used to reach an agreement, and if that step is unsuccessful, FAA's proposed changes become effective 60 days after FAA transmits its proposed changes, along with labor's objections and its reasons for the objections, to Congress. FAA's first labor negotiation following the reform legislation was with the National Air Traffic Controllers Association (NATCA), which represents, among others, FAA's 15,000 Air Traffic Controllers, Traffic Management Coordinators, and Traffic Management Specialists. Congress' letter asked us to review FAA's human capital system. Congress also raised several questions, including (1) How personnel reforms have affected FAA's budget and how compensation for FAA's unionized workforce compares with other government employees? and (2) What has FAA …
Date: May 14, 2009
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Depot Maintenance: Actions Needed to Identify and Establish Core Capability at Military Depots (open access)

Depot Maintenance: Actions Needed to Identify and Establish Core Capability at Military Depots

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) is required, by law, to maintain a core logistics capability that is government owned and government operated to meet contingency and other emergency requirements. Military depots play a key role in maintaining this "core capability," although in recent years DOD has significantly increased its use of contractors. At the subcommittee's request, GAO examined the extent to which (1) DOD has accurately assessed whether it has the required core capabilities in military depots and (2) DOD is preparing to support future core requirements for new and modified systems. GAO reviewed DOD's biennial process for determining core capability requirements and the associated workloads for fielded systems. GAO also reviewed whether DOD had identified and established core capability in a timely manner for new and modified systems."
Date: May 14, 2009
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Superfund Program: Breakdown of Appropriations Data (open access)

Superfund Program: Breakdown of Appropriations Data

Correspondence issued by the General Accounting Office with an abstract that begins "On February 18, 2004, we issued a report updating the appropriations and expenditure data for the Environmental Protection Agency's (EPA) Superfund program that we included in our July 2003 report on the status of the program. To supplement this information, Congress requested that we provide a breakdown of the appropriations data, showing the amounts for the Superfund program, amounts designated for the Agency for Toxic Substances and Disease Registry (ATSDR) and the National Institute of Environmental Health Sciences (NIEHS), and the Brownfields program. Superfund program operations are funded by appropriations from the general revenue fund and the Superfund trust fund. Historically, a tax on crude oil and certain chemicals and an environmental tax on corporations were the primary sources of revenues for the trust fund; however, the authority for these taxes expired in 1995. The trust fund continues to receive revenues in the form of cost recoveries, interest on the fund balance, fines and penalties, and general revenue fund appropriations that supplement the trust fund balance."
Date: May 14, 2004
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
DEMONSTRATION OF THE DWPF FLOWSHEET IN THE SRNL SHIELDED CELLS USING ARP PRODUCT SIMULANT AND SB4 TANK 40 SLUDGE SLURRY (open access)

DEMONSTRATION OF THE DWPF FLOWSHEET IN THE SRNL SHIELDED CELLS USING ARP PRODUCT SIMULANT AND SB4 TANK 40 SLUDGE SLURRY

The radioactive startup of two new SRS processing facilities, the Actinide Removal Process (ARP) and the Modular Caustic-Side-Solvent-Extraction Unit (MCU) will add two new waste streams to the Defense Waste Processing Facility (DWPF). The ARP will remove actinides from the 5.6 M salt solution resulting in a sludge-like product that is roughly half monosodium titanate (MST) insoluble solids and half sludge insoluble solids. The ARP product will be added to the Sludge Receipt and Adjustment Tank (SRAT) at boiling and dewatered prior to pulling a SRAT receipt sample. The cesium rich MCU stream will be added to the SRAT at boiling after both formic and nitric acid have been added and the SRAT contents concentrated to the appropriate endpoint. A concern was raised by an external hydrogen review panel that the actinide loaded MST could act as a catalyst for hydrogen generation (Mar 15, 2007 report, Recommendation 9). Hydrogen generation, and it's potential to form a flammable mixture in the off-gas, under SRAT and Slurry Mix Evaporator (SME) processing conditions has been a concern since the discovery that noble metals catalyze the decomposition of formic acid. Radiolysis of water also generates hydrogen, but the radiolysis rate is orders of magnitude …
Date: May 14, 2008
Creator: Lambert, D; John Pareizs, J; Bradley Pickenheim, B; Cj Bannochie, C; Michael Stone, M; Damon Click, D et al.
Object Type: Report
System: The UNT Digital Library
Q1Report for CADWR Project: Desalination Using Carbon NAnotube Membranes (open access)

Q1Report for CADWR Project: Desalination Using Carbon NAnotube Membranes

In this research and development project, LLNL will leverage the process for fabrication of the membranes developed by our internally funded effort (LLNL Laboratory Directed Research and Development). LLNL will then employ chemical manipulations to modify charge at the ends of the nanotubes and make the membranes more selective to either positive or negative ions through a combination of size and charge selectivity. LLNL's goal is to demonstrate ion exclusion while preserving high permeabilities and low energy use. Success of this research and development project may warrant further developments in the fabrication of membranes.
Date: May 14, 2008
Creator: Bakajin, O
Object Type: Report
System: The UNT Digital Library
Gaining analytical control of parton showers (open access)

Gaining analytical control of parton showers

None
Date: May 14, 2007
Creator: Bauer, Christian W. & Tackmann, Frank J.
Object Type: Article
System: The UNT Digital Library