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Size effects and interstitial impurities in Nb/sub 3/Zr superconductors. Superconducting solenoids with metal insulation. [Oxygen and carbon] (open access)

Size effects and interstitial impurities in Nb/sub 3/Zr superconductors. Superconducting solenoids with metal insulation. [Oxygen and carbon]

None
Date: September 11, 1962
Creator: Betterton, Jr, J O; Kneip, Jr, G D; Easton, D S & Scarbrough, J O
System: The UNT Digital Library
The Office of Economic Opportunity in 1969: A Chronology of Events (open access)

The Office of Economic Opportunity in 1969: A Chronology of Events

This report provides a chronological listing and discussion of legislative measures related to the activities of the Office of Economic Opportunity in 1969.
Date: September 11, 1969
Creator: Zachariasen, Ellen
System: The UNT Digital Library
AIRBLAST OVERPRESSURE AND DYNAMIC PRESSURE OVER VARIOUS SURFACES (open access)

AIRBLAST OVERPRESSURE AND DYNAMIC PRESSURE OVER VARIOUS SURFACES

Static overpressure and dynamic pressure versus time over surfaces processing different physical properties were measured on two tower shots, 6 and 12. On Shot 12, three surfaces were provided: the natural desert, a water surface consisting of a flooded area, and an asphalt surface. On Shot 6, desert and asphalt areas only were available. There were 123 channels of instrumentation installed for Shot 12, and 24 for Shot 6. From the data, a system of wave-form classification was devised for overpressure and dynamic-pressure- versus-time measurements. Incorporation of this system into data analysios indicates that it is possible for an ideal peak pressure to be identified with a nonideal wave form. Introducing both variables, wave form and peak pressure, into analyses reduces ambiguioties associoated with comparing results of different nuclear tests. The data show the effect of the nature of the surface upon airblast phenomena from a nuclear explosion. The effects of surface conditions upon shock phenomena are made more understandable by a review of temperature computatioons, using shock wave parameters in addition to an analysis based upon the arrioval time of the thermal pulse. A phenomenological discussion of precursor formation is presented, and comparisons are made using data from all …
Date: September 11, 1957
Creator: Sachs, D. C.; Swift, L. M. & Sauer, F. M.
System: The UNT Digital Library
Decontamination of Cells 6 and 7, Building 3019, Following Plutonium- Release Incident (open access)

Decontamination of Cells 6 and 7, Building 3019, Following Plutonium- Release Incident

As a result of the evaporation explosion in the Radiochemical Processing Pilot Plant on Nov. 20, 1959, two cells were contaminated with plutonium to a transferable level of 10/sup 8/ d/m/100 sq cm. The area involved measures 40 by 20 by 27 ft high with a total surface area, including equipment, of 10,000 sq ft. The cells were decontaminated by a factor of 1000 in five months by removing loose equipment, debris, and shielding blocks and flushing with 430,600 liters of various decontaminating reagents. The remaining contamination (10/sup 4/ - 10/ sup 5/ d/-m/100 sq cm) was fixed to the surface with three coats of paint. The general beta-gamma radiation background was decreased from 2000 to 30 mr/hr and the long-lived alpha contamination in the air was reduced from 2 x 10/sup -10/ to 8 x 10/sup -13/ mu c/cc. Approximately 141 g of plutonium was flushed from the cell surfaces. The total direct effort expended was 3000 man-hr including 250 entries into the cell, 175 of which were made in plastic air suits. There were no overexposares from beta-gamma radiation and no detectable increase in the body burden of plutonium of any individual involved. (auth)
Date: September 11, 1961
Creator: Parrott, J.R.
System: The UNT Digital Library
Near Term Hybrid Passenger Vehicle Development Program. Phase I, Final report. Appendix C: preliminary design data package. Volume II. Appendices (open access)

Near Term Hybrid Passenger Vehicle Development Program. Phase I, Final report. Appendix C: preliminary design data package. Volume II. Appendices

This appendix to the final report on the Hybrid Passenger Vehicle Development Program contans data on Na-S batteries, Ni-Zn batteries; vehicle body design; tire characteristics; and results of computer simulations of vehicle yaw, pitch, and roll under various driving and aerodynamic conditions. (LCL)
Date: September 11, 1979
Creator: Piccolo, R.
System: The UNT Digital Library
Navy Aegis Ballistic Missile Defense (BMD) Program: Background and Issues for Congress (open access)

Navy Aegis Ballistic Missile Defense (BMD) Program: Background and Issues for Congress

This report provides background information and issues for Congress on the Aegis ballistic missile defense (BMD) program, which is carried out by the Missile Defense Agency (MDA) and the Navy, and gives Navy Aegis cruisers and destroyers a capability for conducting BMD operations. Congress's decisions on the Aegis BMD program could significantly affect U.S. BMD capabilities and funding requirements, and the BMD-related industrial base.
Date: September 11, 2013
Creator: O'Rourke, Ronald
System: The UNT Digital Library
Cybersecurity: Authoritative Reports and Resources (open access)

Cybersecurity: Authoritative Reports and Resources

Report that provides links to selected authoritative resources related to cybersecurity issues, including: legislation, hearings in the 112th Congress, data and statistics, and cybersecurity glossaries.
Date: September 11, 2012
Creator: Tehan, Rita
System: The UNT Digital Library
Automobile and Truck Fuel Economy (CAFE) and Greenhouse Gas Standards (open access)

Automobile and Truck Fuel Economy (CAFE) and Greenhouse Gas Standards

Report that looks at vehicle fuel costs, fuel consumption in the United States, and examines the estimated costs to new vehicles that may arise from the Obama Administration's new passenger vehicle fuel economy and greenhouse gas standards for vehicle model years (MY) 2017-2025.
Date: September 11, 2012
Creator: Yacobucci, Brent D.; Canis, Bill & Lattanzio, Richard K.
System: The UNT Digital Library
DHS Headquarters Consolidation Project: Issues for Congress (open access)

DHS Headquarters Consolidation Project: Issues for Congress

This report outlines the policy considerations to be evaluated in deciding whether to continue funding the consolidated Department of Homeland Security (DHS) headquarters, and to explore some of the benefits and consequences of several possible ways forward.
Date: September 11, 2013
Creator: Painter, William L.
System: The UNT Digital Library
U.S.-Taiwan Relationship: Overview of Policy Issues (open access)

U.S.-Taiwan Relationship: Overview of Policy Issues

This report is a succinct overview of the U.S.-Taiwan relationship including an analysis of issues. For decades, Taiwan has been of significant security, economic, and political interest to the United States. While the United States does not diplomatically recognize Taiwan, it is a significant autonomous actor in the world.
Date: September 11, 2013
Creator: Kan, Shirley A. & Morrison, Wayne M.
System: The UNT Digital Library
Harbor Maintenance Finance and Funding (open access)

Harbor Maintenance Finance and Funding

This report discusses the harbor maintenance trust fund (HMTF), which receives revenue from taxes on waterborne cargo and on cruise ship passengers. The future of the HMTF is a major issue in consideration of the Water Resources Development Act (WRDA), which is now pending in Congress.
Date: September 11, 2013
Creator: Frittelli, John
System: The UNT Digital Library
An Overview of Judicial Review of Immigration Matters (open access)

An Overview of Judicial Review of Immigration Matters

This report will summarize judicial review for immigration matters, including visa denials and revocations; removal orders and detention; naturalization delays, denials, and revocations; expatriation; and legalization denials. Administrative adjudications such as removal proceedings or determination of immigration benefits such as naturalization are beyond the scope of this report.
Date: September 11, 2013
Creator: Lee, Margaret Mikyung
System: The UNT Digital Library
Defense Acquisitions: Restructured JTRS Program Reduces Risk, but Significant Challenges Remain (open access)

Defense Acquisitions: Restructured JTRS Program Reduces Risk, but Significant Challenges Remain

A letter report issued by the Government Accountability Office with an abstract that begins "In 1997, the Department of Defense (DOD) initiated the Joint Tactical Radio System (JTRS) program, a key element of its effort to transform military operations to be network centric. Using emerging software-defined radio technology, the JTRS program plans to develop and procure hundreds of thousands of radios that give warfighters the capability to access maps and other visual data, communicate via voice and video, and obtain information directly from battlefield sensors. The JTRS program has encountered a number of problems, resulting in significant delays and cost increases. The program is currently estimated to total about $37 billion. Given the criticality of JTRS to DOD's force transformation, Congress directed GAO to continue its ongoing review of the JTRS program. This report (1) assesses whether a recent restructuring puts the program in a better position to succeed and (2) identifies any risks that challenge the successful fielding of JTRS."
Date: September 11, 2006
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Modernizing the Nuclear Security Enterprise: Observations on NNSA's Options for Meeting Its Plutonium Research Needs (open access)

Modernizing the Nuclear Security Enterprise: Observations on NNSA's Options for Meeting Its Plutonium Research Needs

A letter report issued by the Government Accountability Office with an abstract that begins "The National Nuclear Security Administration's (NNSA) Los Alamos National Laboratory's (LANL) April 2012 study (1) identified general options for meeting the plutonium research needs of NNSA--a separately organized agency within the Department of Energy (DOE)--during the several-year gap created by the deferral of the Chemistry and Metallurgy Research Replacement (CMRR) nuclear facility and (2) included limited information on costs and health risks. The study noted that the level of plutonium research necessary to support the nuclear weapons life extension programs is affected by the planned schedule of the life extension programs, the number of pits that will be needed under the programs, and the number of pits that will need to be manufactured versus re-used, all of which have uncertainties. According to the April 2012 study, one option for meeting NNSA's plutonium research needs is to relocate analytical chemistry and materials characterization capabilities among facilities at LANL, which will require upgrades costing roughly $480 million to $820 million. A second option is to move capabilities to existing facilities at other sites. The study concluded that no single site could provide all the capabilities that might be …
Date: September 11, 2013
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Cargo Tank Trucks: Improved Incident Data and Regulatory Analysis Would Better Inform Decisions about Safety Risks (open access)

Cargo Tank Trucks: Improved Incident Data and Regulatory Analysis Would Better Inform Decisions about Safety Risks

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Transportation's (DOT) Pipeline and Hazardous Materials Safety Administration's (PHMSA) incident data cannot be used to reliably identify risks from incidents involving collisions with and spills from tank trucks' bottom lines ("wetlines") because the incidents are not specifically identified in PHMSA's database and the data contain inaccuracies. PHMSA requires carriers to report hazardous material incidents, but the reporting form does not specifically capture wetline incidents. PHMSA officials identify wetline incidents through a resource-intensive process of reviewing carrier-reported incident narratives and other information. However, GAO found that the narratives do not always clearly indicate whether an incident is wetline related and that information about the consequences of incidents, including fatalities, is not always accurate. PHMSA has made efforts to improve its data, such as adding quality checks, but this has not affected how wetline incidents are reported, and inaccuracies remain."
Date: September 11, 2013
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Welfare Reform: More Research Needed on TANF Family Caps and Other Policies for Reducing Out-Of-Wedlock Births (open access)

Welfare Reform: More Research Needed on TANF Family Caps and Other Policies for Reducing Out-Of-Wedlock Births

A letter report issued by the General Accounting Office with an abstract that begins "To reduce out-of-wedlock pregnancies among welfare recipients, some states have imposed family caps on welfare benefits. One factor that determines the amount of cash benefits a family receives is the family's size--larger families receive more benefits. In states with a family cap policy, however, no additional cash benefits are provided with the birth of another. Twenty-three states have implemented some variation of a family cap, breaking the traditional link between a family's size and the amount of its monthly welfare check. Generally, these states implemented family cap policies as part of their welfare reforms to reduce out-of-wedlock births and to encourage self-sufficiency. During an average month in 2000, 20 of the 23 family cap states reported that about 108,000 families received less in cash benefits than they would have in the absence of state-imposed family cap policies. In an average month, about nine percent of welfare families in these states had their benefits affected by the family cap. A family's welfare benefits are affected by several factors, including earnings and receipt of child support. Therefore, states were unable to report the precise effect of the family …
Date: September 11, 2001
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Environmental Research: STAR Grants Focus on Agency Priorities, but Management Enhancements Are Possible (open access)

Environmental Research: STAR Grants Focus on Agency Priorities, but Management Enhancements Are Possible

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the Environmental Protection Agency's (EPA) Science to Achieve Results (STAR) grants program, focusing on: (1) whether funding amounts awarded for the grants align with EPA's strategic goals, EPA's Office of Research and Development's (ORD) research priorities, and program office priorities; (2) the extent to which the completed focused grants have provided research that is being used by EPA's program offices; and (3) ways in which ORD could enhance its management of the program to help ensure that it meets its objectives."
Date: September 11, 2000
Creator: United States. General Accounting Office.
System: The UNT Digital Library
Mobile Device Location Data: Additional Federal Actions Could Help Protect Consumer Privacy (open access)

Mobile Device Location Data: Additional Federal Actions Could Help Protect Consumer Privacy

A letter report issued by the Government Accountability Office with an abstract that begins "Using several methods of varying precision, mobile industry companies collect location data and use or share that data to provide users with location-based services, offer improved services, and increase revenue through targeted advertising. Location-based services provide consumers access to applications such as real-time navigation aids, access to free or reduced-cost mobile applications, and faster response from emergency services, among other potential benefits. However, the collection and sharing of location data also pose privacy risks. Specifically, privacy advocates said that consumers: (1) are generally unaware of how their location data are shared with and used by third parties; (2) could be subject to increased surveillance when location data are shared with law enforcement; and (3) could be at higher risk of identity theft or threats to personal safety when companies retain location data for long periods or share data with third parties that do not adequately protect them."
Date: September 11, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Homeless Veterans Programs: Improved Communications and Follow-up Could Further Enhance the Grant and Per Diem Program (open access)

Homeless Veterans Programs: Improved Communications and Follow-up Could Further Enhance the Grant and Per Diem Program

A letter report issued by the Government Accountability Office with an abstract that begins "About one-third of the nation's adult homeless population are veterans, according to the Department of Veterans Affairs (VA). Many of these veterans have experienced substance abuse, mental illness, or both. The VA's Homeless Providers Grant and Per Diem (GPD) program, which is up for reauthorization, provides transitional housing to help veterans prepare for permanent housing. As requested, GAO reviewed (1) VA homeless veterans estimates and the number of transitional housing beds, (2) the extent of collaboration involved in the provision of GPD and related services, and (3) VA's assessment of GPD program performance. GAO analyzed VA data and methods used for the homeless estimates and performance assessment, and visited selected GPD providers in four states to observe the extent of collaboration."
Date: September 11, 2006
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Polar Weather Satellites: NOAA Identified Ways to Mitigate Data Gaps, but Contingency Plans and Schedules Require Further Attention (open access)

Polar Weather Satellites: NOAA Identified Ways to Mitigate Data Gaps, but Contingency Plans and Schedules Require Further Attention

A letter report issued by the Government Accountability Office with an abstract that begins "The National Oceanic and Atmospheric Administration (NOAA) has made noteworthy progress on the Joint Polar Satellite System (JPSS) program by delivering data from its first satellite--the Suomi National Polar-orbiting Partnership (S-NPP)--to weather forecasters, completing significant instrument development for the next satellite (called JPSS-1), and reducing the program's life cycle cost estimate from $12.9 billion to $11.3 billion by refocusing on weather products. However, key challenges remain. Specifically, S-NPP has not yet achieved full operational capability because the program is behind schedule in validating the readiness of satellite products. Also, the program does not track whether key users are using its products or if the products meet the users' needs. In addition, issues with the JPSS ground system schedules have delayed the delivery of key system capabilities. Until the program addresses these challenges, it may continue to experience delays in delivering actionable S-NPP data to system users and in meeting JPSS-1 development schedules."
Date: September 11, 2013
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Financial Stability: New Council and Research Office Should Strengthen the Accountability and Transparency of Their Decisions (open access)

Financial Stability: New Council and Research Office Should Strengthen the Accountability and Transparency of Their Decisions

A letter report issued by the Government Accountability Office with an abstract that begins "These new organizations--the Financial Stability Oversight Council (FSOC) and Office of Financial Research (OFR)--face challenges in achieving their missions. Key FSOC missions--to identify risks and respond to emerging threats to financial stability--are inherently challenging, in part, because risks to financial stability do not develop in precisely the same way in successive crises. Collaboration among FSOC members can also be challenging at times, as almost all of them represent independent agencies that retained existing authorities. OFR faces the challenge of trying to establish and build a world-class research organization while meeting shorter-term goals and responsibilities."
Date: September 11, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Disaster Assistance: USDA and SBA Could Do More to Help Aquaculture and Nursery Producers (open access)

Disaster Assistance: USDA and SBA Could Do More to Help Aquaculture and Nursery Producers

A letter report issued by the Government Accountability Office with an abstract that begins "The U.S. Department of Agriculture's (USDA) Farm Service Agency (FSA) and the Small Business Administration (SBA) have 10 disaster assistance programs that small agricultural producers and businesses that support agriculture can use to recover from natural disasters. These programs serve largely different populations but leave few gaps in the disaster assistance available to most small agricultural producers. Aquaculture and nursery producers could be eligible for six of these programs, but their participation is limited by awareness and eligibility issues."
Date: September 11, 2012
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
National Institutes of Health: Completion of Comprehensive Risk Management Program Essential to Effective Oversight (open access)

National Institutes of Health: Completion of Comprehensive Risk Management Program Essential to Effective Oversight

A letter report issued by the Government Accountability Office with an abstract that begins "The National Institutes of Health (NIH), an agency of the Department of Health and Human Services (HHS), is the primary federal agency for supporting medical research. The Office of the Director (OD) is the central NIH office responsible for setting policy and overseeing NIH's 27 institutes and centers (IC). Allegations involving one institute raised questions about areas of oversight by the OD. In light of these questions, GAO examined (1) how NIH makes extramural research funding decisions and OD monitoring of this process, (2) the design of selected internal controls over NIH's travel and personnel appointment processes, and (3) the design of NIH's new risk management program and the program it is replacing. To address these objectives, GAO reviewed relevant NIH policies, procedures, and supporting documentation. GAO also selected 3 institutes that varied in size for in-depth reviews."
Date: September 11, 2009
Creator: United States. Government Accountability Office.
System: The UNT Digital Library
Veterans Health Administration: Improvements Needed in Design of Controls over Miscellaneous Obligations (open access)

Veterans Health Administration: Improvements Needed in Design of Controls over Miscellaneous Obligations

A letter report issued by the Government Accountability Office with an abstract that begins "The Veterans Health Administration (VHA) has been using miscellaneous obligations for over 60 years to record estimates of obligations to be incurred at a later time. The large percentage of procurements recorded as miscellaneous obligations in fiscal year 2007 raised questions about whether proper controls were in place over the authorization and use of billions of dollars. GAO was asked to review (1) how VHA used miscellaneous obligations during fiscal year 2007, and (2) whether Department of Veterans Affairs (VA) policies and procedures were designed to provide adequate controls over their authorization and use. GAO obtained and analyzed available VHA data on miscellaneous obligations, reviewed VA policies and procedures, and reviewed a nongeneralizable sample of 42 miscellaneous obligations at three case study locations."
Date: September 11, 2008
Creator: United States. Government Accountability Office.
System: The UNT Digital Library