Air Monitoring Network at Tonopah Test Range: Network Description and Capabilities (open access)

Air Monitoring Network at Tonopah Test Range: Network Description and Capabilities

During the period April to June 2008, at the behest of the U.S. Department of Energy (DOE) National Nuclear Security Administration, Nevada Site Office (NNSA/NSO); the Desert Research Institute (DRI) constructed and deployed two portable environmental monitoring stations at the Tonopah Test Range (TTR) as part of the Environmental Restoration Project Soils Sub-Project. The TTR is located within the boundaries of the Nevada Test and Training Range (NTTR) near the northern edge, and covers an area of approximately 725.20 km2 (179,200 acres). The primary objective of the monitoring stations is to evaluate whether and under what conditions there is wind transport of radiological contaminants from one of the three Soil Sub-Project Corrective Action Units (CAUs) associated with Operation Roller Coaster on TTR. Operation Roller Coaster was a series of tests, conducted in 1963, designed to examine the stability and dispersal of plutonium in storage and transportation accidents. These tests did not result in any nuclear explosive yield. However, the tests did result in the dispersal of plutonium and contamination of surface soils in the surrounding area.
Date: May 18, 2010
Creator: Tappen, Jeffrey; Nikolich, George; Giles, Ken; Shafer, David & Kluesner, Tammy
Object Type: Text
System: The UNT Digital Library
America COMPETES Reauthorization Act of 2010 (H.R. 5116) and the America COMPETES Act (P.L. 110-69): Selected Policy Issues (open access)

America COMPETES Reauthorization Act of 2010 (H.R. 5116) and the America COMPETES Act (P.L. 110-69): Selected Policy Issues

This report provides background information on P.L. 110-69 and H.R. 5116 and analyzes four policy issues addressed by both measures: (1) STEM Education, (2) Federal Research Programs and Activities, (3) Broadening Participation, and (4) Funding. It also discusses selected policy concerns identified in the debate about U.S. competitiveness and describes how H.R. 5116 responds to those concerns. It contains a description of federal multi-agency research and development initiatives that are included in H.R. 5116.
Date: May 18, 2010
Creator: Gonzalez, Heather B.; Sargent, John F., Jr. & Moloney Figliola, Patricia
Object Type: Report
System: The UNT Digital Library
Biosafety Manual (open access)

Biosafety Manual

Work with or potential exposure to biological materials in the course of performing research or other work activities at Lawrence Berkeley National Laboratory (LBNL) must be conducted in a safe, ethical, environmentally sound, and compliant manner. Work must be conducted in accordance with established biosafety standards, the principles and functions of Integrated Safety Management (ISM), this Biosafety Manual, Chapter 26 (Biosafety) of the Health and Safety Manual (PUB-3000), and applicable standards and LBNL policies. The purpose of the Biosafety Program is to protect workers, the public, agriculture, and the environment from exposure to biological agents or materials that may cause disease or other detrimental effects in humans, animals, or plants. This manual provides workers; line management; Environment, Health, and Safety (EH&S) Division staff; Institutional Biosafety Committee (IBC) members; and others with a comprehensive overview of biosafety principles, requirements from biosafety standards, and measures needed to control biological risks in work activities and facilities at LBNL.
Date: May 18, 2010
Creator: King, Bruce W.
Object Type: Report
System: The UNT Digital Library
CO2-Rock Interactions in EGS-CO2: New Zealand TVZ Geothermal Systems as a Natural Analog (open access)

CO2-Rock Interactions in EGS-CO2: New Zealand TVZ Geothermal Systems as a Natural Analog

None
Date: May 18, 2010
Creator: Wolery, T J & Carroll, S A
Object Type: Article
System: The UNT Digital Library
Commonwealth of the Northern Mariana Islands: DHS Needs to Conclude Negotiations and Finalize Regulations to Implement Federal Immigration Law (open access)

Commonwealth of the Northern Mariana Islands: DHS Needs to Conclude Negotiations and Finalize Regulations to Implement Federal Immigration Law

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses our work on the status of efforts to establish federal border control in the Commonwealth of the Northern Mariana Islands (CNMI) and implement the Consolidated Natural Resources Act of 2008 (CNRA) with regard to foreign workers, visitors, and investors in the CNMI. In May 2008, the United States enacted CNRA, amending the U.S.-CNMI Covenant to establish federal control of CNMI immigration. CNRA contains several CNMI-specific provisions affecting foreign workers and investors during a transition period that began in November 2009 and ends in 2014. In addition, CNRA amends existing U.S. immigration law to establish a joint visa waiver program for the CNMI and Guam by replacing an existing visa waiver program for Guam visitors. During the transition period, the U.S. Secretary of Homeland Security, in consultation with the Secretaries of the Interior, Labor, and State and the U.S. Attorney General, has the responsibility to establish, administer, and enforce a transition program to regulate immigration in the CNMI. CNRA requires that we report on the implementation of federal immigration law in the CNMI. This testimony summarizes findings from our recent report regarding (1) steps that the …
Date: May 18, 2010
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Comparison of Ambient Radon Concentrations in Air in the Northern Mojave Desert from Continuous and Integrating Instruments (open access)

Comparison of Ambient Radon Concentrations in Air in the Northern Mojave Desert from Continuous and Integrating Instruments

As part of a program to characterize and baseline environmental parameters, ambient radon-222 (Rn) monitoring was conducted in the rural community of Amargosa Valley, NV, the closest community to Yucca Mountain. Passive integrating and continuous Rn monitoring instruments were deployed adjacent to the Community Environmental Monitoring Program (CEMP) station in Amargosa Valley. The CEMP station provided real-time ambient gamma exposure and meteorological data used to correct the integrated Rn measurements, verified the meteorological data collected by the continuous Rn monitoring instrument, and for provided instrumentation for evaluating the relationships between meteorological conditions and Rn concentrations. Hourly Rn concentrations in air measured by the continuous Rn monitoring instrument (AlphaGUARD®) were compared to the average hourly values for the integrating Rn measurements (E-PERM®) by dividing the total Rn measurements by the number of hours the instruments were deployed. The results of the comparison indicated that average hourly ambient Rn concentrations as measured by both methods ranged from 0.2 to 0.4 pico-curies per liter of air. Ambient Rn values for the AlphaGUARD exhibited diurnal variations. When Rn concentrations were compared with measurements of temperature (T), barometric pressure, and relative humidity, the correlation (inversely) was highest with T, albeit weakly.
Date: May 18, 2010
Creator: Shafer, David S.; McGraw, David; Karr, Lynn H.; McCurdy, Greg; Kluesner, Tammy L.; Gray, Karen J. et al.
Object Type: Report
System: The UNT Digital Library
Debt Management: Treasury Was Able to Fund Economic Stabilization and Recovery Expenditures in a Short Period of Time, but Debt Management Challenges Remain (open access)

Debt Management: Treasury Was Able to Fund Economic Stabilization and Recovery Expenditures in a Short Period of Time, but Debt Management Challenges Remain

A letter report issued by the Government Accountability Office with an abstract that begins "This report is part of GAO's requirement, under the Emergency Economic Stabilization Act of 2008, to monitor the Department of the Treasury's (Treasury) implementation of the Troubled Asset Relief Program and submit special reports as warranted from oversight findings. It evaluates Treasury's borrowing actions since the start of the crisis, and how Treasury communicates with market participants in the context of the growing debt portfolio and the medium- and long-term fiscal outlook. GAO analyzed market data; interviewed Treasury, the Federal Reserve Bank of New York, and market experts; and surveyed major domestic holders of Treasury securities."
Date: May 18, 2010
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Federal Register, Volume 75, Number 95, May 18, 2010, Pages 27631-27922 (open access)

Federal Register, Volume 75, Number 95, May 18, 2010, Pages 27631-27922

Daily publication of the U.S. Office of the Federal Register contains rules and regulations, proposed legislation and rule changes, and other notices, including "Presidential proclamations and Executive Orders, Federal agency documents having general applicability and legal effect, documents required to be published by act of Congress, and other Federal agency documents of public interest" (p. ii). Table of Contents starts on page iii.
Date: May 18, 2010
Creator: United States. Office of the Federal Register.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Head Start: Undercover Testing Finds Fraud and Abuse at Selected Head Start Centers (open access)

Head Start: Undercover Testing Finds Fraud and Abuse at Selected Head Start Centers

Testimony issued by the Government Accountability Office with an abstract that begins "The Head Start program, overseen by the Department of Health and Human Services and administered by the Office of Head Start, provides child development services primarily to low-income families and their children. Federal law allows up to 10 percent of enrolled families to have incomes above 130 percent of the poverty line--GAO refers to them as "over-income." Families with incomes below 130 percent of the poverty line, or who meet certain other criteria, are referred to as "under-income". Nearly 1 million children a year participate in Head Start, and the American Recovery and Reinvestment Act provided an additional $2.1 billion in funding. GAO received hotline tips alleging fraud and abuse by grantees. In response, GAO investigated the validity of the allegations, conducted undercover tests to determine if other centers were committing fraud, and documented instances where potentially eligible children were put on Head Start wait lists. The investigation of allegations is ongoing. To perform this work, GAO interviewed grantees and a number of informants and reviewed documentation. GAO used fictitious identities and bogus documents for proactive testing of Head Start centers. GAO also interviewed families on wait lists. …
Date: May 18, 2010
Creator: United States. Government Accountability Office.
Object Type: Text
System: The UNT Digital Library
Health Care: Constitutional Rights and Legislative Powers (open access)

Health Care: Constitutional Rights and Legislative Powers

The health care reform debate raises many complex issues including those of coverage, accessibility, cost, accountability, and quality of health care. Underlying these policy considerations are issues regarding the status of health care as a constitutional or legal right. This report analyzes constitutional and legal issues pertaining to a right to health care, as well as the power of Congress to enact and fund health care programs. Following the recent passage of the Patient Protection and Affordable Care Act, P.L. 111-148, legal issues have been raised regarding the power of Congress to mandate that individuals purchase health insurance, and the ability of states to "nullify" or "opt out" of such a requirement. These issues are also discussed.
Date: May 18, 2010
Creator: Swendiman, Kathleen S.
Object Type: Report
System: The UNT Digital Library
The Jurisprudence of Justice John Paul Stevens: The Constitutionality of Congressional Term Limits and the Presidential Line Item Veto (open access)

The Jurisprudence of Justice John Paul Stevens: The Constitutionality of Congressional Term Limits and the Presidential Line Item Veto

While the Supreme Court seems unlikely to address the constitutionality of term limits or the line-item veto in the future, Justice Stevens's conclusion that the absence of constitutional provisions expressly authorizing the exercise of certain powers constitutes a denial of these powers seems likely to influence the Court in the future, particularly in cases involving what Justice Kennedy and others have characterized as "horizontal" or "vertical" separation of powers.
Date: May 18, 2010
Creator: Manuel, Kate M.
Object Type: Report
System: The UNT Digital Library
Kuwait: Security, Reform, and U.S. Policy (open access)

Kuwait: Security, Reform, and U.S. Policy

This report provides a brief overview on the current political state of Kuwait, which has been pivotal to nearly two decades of U.S. involvement in Iraq and the Middle East. This report also discusses relations between Kuwait and the U.S., and the continuing domestic unrest in Kuwait, an issue separate from the unrest currently sweeping the rest of the Middle East.
Date: May 18, 2010
Creator: Katzman, Kenneth
Object Type: Report
System: The UNT Digital Library
Leaking Underground Storage Tanks (USTs): Prevention and Cleanup (open access)

Leaking Underground Storage Tanks (USTs): Prevention and Cleanup

This report reviews UST (Underground Storage Tanks) and LUST (Leaking Underground Storage Tanks) programs and related issues and developments.
Date: May 18, 2010
Creator: Tiemann, Mary
Object Type: Report
System: The UNT Digital Library
Market-Based Greenhouse Gas Control: Selected Proposals in the 111th Congress (open access)

Market-Based Greenhouse Gas Control: Selected Proposals in the 111th Congress

None
Date: May 18, 2010
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Navy Ship Names: Background for Congress (open access)

Navy Ship Names: Background for Congress

This report discusses the process of naming Navy ships, which have traditionally been chosen and announced by the Secretary of the Navy. Congress in recent years has proposed, and sometimes passed, legislation regarding the naming of specific ships.
Date: May 18, 2010
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library
Nonprofit Sector: Treatment and Reimbursement of Indirect Costs Vary among Grants, and Depend Significantly on Federal, State, and Local Government Practices (open access)

Nonprofit Sector: Treatment and Reimbursement of Indirect Costs Vary among Grants, and Depend Significantly on Federal, State, and Local Government Practices

A letter report issued by the Government Accountability Office with an abstract that begins "Nonprofits are key partners in delivering federal services yet reportedly often struggle to cover their indirect costs (costs not readily identifiable with particular programs or projects). This raises concerns about fiscal strain on the sector. To provide information on nonprofits' indirect cost reimbursement, especially when funding flows through entities such as state and local governments, GAO was asked to review, for selected grants and nonprofits, (1) how indirect cost terminology and classification vary, (2) how indirect costs are reimbursed, and (3) if gaps occur between indirect costs incurred and reimbursed, steps taken to bridge gaps. GAO selected six Departments of Health and Human Services and Housing and Urban Development grants and 17 nonprofits in Louisiana, Maryland, and Wisconsin. GAO selected these agencies for their historical relationship with nonprofits. GAO reviewed policies and documents governing indirect costs and interviewed relevant officials. GAO also reviewed research on nonprofits' indirect costs."
Date: May 18, 2010
Creator: United States. Government Accountability Office.
Object Type: Report
System: The UNT Digital Library
Overview of Mono-Energetic Gamma-Ray Sources & Applications (open access)

Overview of Mono-Energetic Gamma-Ray Sources & Applications

Recent progress in accelerator physics and laser technology have enabled the development of a new class of tunable gamma-ray light sources based on Compton scattering between a high-brightness, relativistic electron beam and a high intensity laser pulse produced via chirped-pulse amplification (CPA). A precision, tunable Mono-Energetic Gamma-ray (MEGa-ray) source driven by a compact, high-gradient X-band linac is currently under development and construction at LLNL. High-brightness, relativistic electron bunches produced by an X-band linac designed in collaboration with SLAC NAL will interact with a Joule-class, 10 ps, diode-pumped CPA laser pulse to generate tunable {gamma}-rays in the 0.5-2.5 MeV photon energy range via Compton scattering. This MEGa-ray source will be used to excite nuclear resonance fluorescence in various isotopes. Applications include homeland security, stockpile science and surveillance, nuclear fuel assay, and waste imaging and assay. The source design, key parameters, and current status are presented, along with important applications, including nuclear resonance fluorescence. In conclusion, we have optimized the design of a high brightness Compton scattering gamma-ray source, specifically designed for NRF applications. Two different parameters sets have been considered: one where the number of photons scattered in a single shot reaches approximately 7.5 x 10{sup 8}, with a focal spot …
Date: May 18, 2010
Creator: Hartemann, F. V.; Albert, F.; Anderson, G. G.; Anderson, S. G.; Bayramian, A. J.; Betts, S. M. et al.
Object Type: Article
System: The UNT Digital Library
Tanzania: Background and Current Conditions (open access)

Tanzania: Background and Current Conditions

This report discusses the current political climate in Tanzania, an important U.S. ally in Africa. The report also provides some general background information.
Date: May 18, 2010
Creator: Dagne, Ted
Object Type: Report
System: The UNT Digital Library
A Test Cassette for X-Ray-Exposure Experiments at the National Ignition Facility (open access)

A Test Cassette for X-Ray-Exposure Experiments at the National Ignition Facility

None
Date: May 18, 2010
Creator: Fournier, K. B.; Celeste, J.; Rekow, V.; Bopp, D. R.; May, M. J.; Fisher, J. H. et al.
Object Type: Article
System: The UNT Digital Library
Tune Evaluation From Phased BPM Turn-By-Turn Data (open access)

Tune Evaluation From Phased BPM Turn-By-Turn Data

In fast ramping synchrotrons like the Fermilab Booster the conventional methods of betatron tune evaluation from the turn-by-turn data may not work due to rapid changes of the tunes (sometimes in a course of a few dozens of turns) and a high level of noise. We propose a technique based on phasing of signals from a large number of BPMs which significantly increases the signal to noise ratio. Implementation of the method in the Fermilab Booster control system is described and some measurement results are presented.
Date: May 18, 2010
Creator: Alexahin, Y.; Gianfelice-Wendt, E. & Marsh, W.
Object Type: Article
System: The UNT Digital Library
82nd Texas Legislature, Regular Session, House Bill 600, Chapter 72 (open access)

82nd Texas Legislature, Regular Session, House Bill 600, Chapter 72

Bill introduced by the Texas House of Representatives relating to the composition of the districts for the election of members of the State Board of Education.
Date: May 18, 2011
Creator: Texas. Legislature. House of Representatives.
Object Type: Legislative Document
System: The Portal to Texas History
Afghanistan Casualties: Military Forces and Civilians (open access)

Afghanistan Casualties: Military Forces and Civilians

This report collects statistics from a variety of sources on casualties sustained during Operation Enduring Freedom (OEF), which began on October 7, 2001, and is ongoing. OEF actions take place primarily in Afghanistan, but OEF casualties also include American casualties in other countries, listed within this report.
Date: May 18, 2011
Creator: Chesser, Susan G.
Object Type: Report
System: The UNT Digital Library
Application of Religious Law in U.S. Courts: Selected Legal Issues (open access)

Application of Religious Law in U.S. Courts: Selected Legal Issues

The report is categorized into three categories: (I) Religious Law and Its Application in U.S. Courts, (II) First Amendments Issues Related to Prohibition on Religious Laws in Courts and (III) Selected Proposed Prohibitions on Application of Religious Law.
Date: May 18, 2011
Creator: Brougher, Cynthia
Object Type: Report
System: The UNT Digital Library