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Antibiotic Use in Agriculture: Background and Legislation (open access)

Antibiotic Use in Agriculture: Background and Legislation

This report deals with Antibiotic Use in Agriculture: Background and Legislation.
Date: January 7, 2010
Creator: Becker, Geoffrey S.
System: The UNT Digital Library
Broadband Infrastructure Programs in the American Recovery and Reinvestment Act (open access)

Broadband Infrastructure Programs in the American Recovery and Reinvestment Act

This report is on Broadband Infrastructure Programs in the American Recovery and Reinvestment Act.
Date: January 7, 2010
Creator: Kruger, Lennard G.
System: The UNT Digital Library
Carbide-Derived Carbons with Tunable Porosity Optimized for Hydrogen Storage (open access)

Carbide-Derived Carbons with Tunable Porosity Optimized for Hydrogen Storage

On-board hydrogen storage is a key requirement for fuel cell-powered cars and trucks. Porous carbon-based materials can in principle adsorb more hydrogen per unit weight at room temperature than liquid hydrogen at -176 oC. Achieving this goal requires interconnected pores with very high internal surface area, and binding energies between hydrogen and carbon significantly enhanced relative to H2 on graphite. In this project a systematic study of carbide-derived carbons, a novel form of porous carbon, was carried out to discover a high-performance hydrogen sorption material to meet the goal. In the event we were unable to improve on the state of the art in terms of stored hydrogen per unit weight, having encountered the same fundamental limit of all porous carbons: the very weak interaction between H2 and the carbon surface. On the other hand we did discover several strategies to improve storage capacity on a volume basis, which should be applicable to other forms of porous carbon. Further discoveries with potentially broader impacts include • Proof that storage performance is not directly related to pore surface area, as had been previously claimed. Small pores (< 1.5 nm) are much more effective in storing hydrogen than larger ones, such that …
Date: January 7, 2010
Creator: Fisher, John E.; Gogotsi, Yury & Yildirim, Taner
System: The UNT Digital Library
Critical Infrastructure Security: CRS Experts (open access)

Critical Infrastructure Security: CRS Experts

This report contains a table which provides access to names and contact information for CRS experts on policy concerns relating to critical infrastructure security. Policy areas identified include: mission; security services; and specific sectors: assessing vulnerabilities, planning and implementation.
Date: January 7, 2010
Creator: Moteff, John D.
System: The UNT Digital Library
Education of Individuals with Disabilities: The Individuals with Disabilities Education Act (IDEA), Section 504 of the Rehabilitation Act, and the Americans with Disabilities Act (ADA) (open access)

Education of Individuals with Disabilities: The Individuals with Disabilities Education Act (IDEA), Section 504 of the Rehabilitation Act, and the Americans with Disabilities Act (ADA)

This report will examine the similarities and differences in the IDEA, Section 504, and ADA coverage of education including the implications of the ADA Amendments Act of 2008.
Date: January 7, 2010
Creator: Jones, Nancy Lee & Toland, Carol J.
System: The UNT Digital Library
Federal Aviation Administration (FAA) Reauthorization: An Overview of Legislative Action in the 111th Congress (open access)

Federal Aviation Administration (FAA) Reauthorization: An Overview of Legislative Action in the 111th Congress

This report tracks the status of ongoing legislative action and debate related to Federal Aviation Administration (FAA) reauthorization. It is organized into six major program areas: aviation system finance; airport financing; FAA management and organizational issues; system capacity and safety; environmental issues; and airline industry issues. In several cases, provisions that appear in various unrelated sections of proposed legislation have been rearranged in this report in an effort to group and discuss related items in an issue-driven or programmatic context. Since this report is primarily written as a means of communicating key legislative provisions under consideration in the ongoing FAA reauthorization process, it does not go into detail regarding the specific policy issues behind these legislative proposals.
Date: January 7, 2010
Creator: Elias, Bart
System: The UNT Digital Library
A Federal Chief Technology Officer in the Obama Administration: Options and Issues for Consideration (open access)

A Federal Chief Technology Officer in the Obama Administration: Options and Issues for Consideration

This report presents President Obama's vision for the chief technology officer (CTO) position. It also discusses the potential scope of the position's duties, articulates organizational precedents and challenges for the CTO, reviews some of the activities undertaken by Aneesh Chopra during his tenure as CTO, and identifies issues Congress may choose to consider if it opts to exert oversight or to develop legislation to create the position and/or office of the CTO.
Date: January 7, 2010
Creator: Sargent, John F., Jr.
System: The UNT Digital Library
Guam: U.S. Defense Deployments (open access)

Guam: U.S. Defense Deployments

This report discusses the strategic significance of Guam for defense buildup and the force relocation and deployments from the U.S. mainland. It also discusses the concerns and issues for Congress, such as allies and partners, relations with China, and legislation.
Date: January 7, 2010
Creator: Kan, Shirley A. & Niksch, Larry A.
System: The UNT Digital Library
Honey Bee Colony Collapse Disorder (open access)

Honey Bee Colony Collapse Disorder

This report provides an overview of the importance of honey bee pollination to U.S. agricultural production, especially specialty crops. It describes the extent and symptoms of Colony Colapse Disorder (CCD) and how it differs from previous honey bee colony losses, describing some of the reasons why scientists believe honey bee colonies are being affected by CCD. Finally, the report discusses policy options and actions that Congress has taken to address this issue.
Date: January 7, 2010
Creator: Johnson, Renée
System: The UNT Digital Library
Israel: Background and Relations with the United States (open access)

Israel: Background and Relations with the United States

This report provides a historical overview of Israel and it discusses most recent development, politics, economy and relations with United States.
Date: January 7, 2010
Creator: Migdalovitz, Carol
System: The UNT Digital Library
Mill Seat Landfill Bioreactor Renewable Green Power (NY) (open access)

Mill Seat Landfill Bioreactor Renewable Green Power (NY)

The project was implemented at the Mill Seat landfill located in the Town of Bergen, Monroe County, New York. The landfill was previously equipped with a landfill gas collection system to collect methane gas produced by the bioreactor landfill and transport it to a central location for end use. A landfill gas to energy facility was also previously constructed at the site, which utilized generator engines, designed to be powered with landfill methane gas, to produce electricity, to be utilized on site and to be sold to the utility grid. The landfill gas generation rate at the site had exceeded the capacity of the existing generators, and the excess landfill gas was therefore being burned at a candlestick flare for destruction. The funded project consisted of the procurement and installation of two (2) additional 800 KW Caterpillar 3516 generator engines, generator sets, switchgear and ancillary equipment.
Date: January 7, 2010
Creator: Barton & Loguidice, P.C.
System: The UNT Digital Library
Private Security Contractors in Iraq and Afghanistan: Legal Issues (open access)

Private Security Contractors in Iraq and Afghanistan: Legal Issues

This report discusses the legal framework that applies to private security contractors (PSCs) in Iraq and Afghanistan. After presenting a general description of the types of law applicable, including international humanitarian law and relevant status of forces agreements, the report addresses some implications of international law and a multilateral proposal for the adoption of international "best practices" regarding the use of PSCs. The report follows up with a discussion of jurisdiction over PSC personnel in U.S. courts, whether federal or military courts, identifying possible means of prosecuting contractor personnel who are accused of violating the law overseas in the context of U.S. military operations, including a listing of known cases that have occurred or are pending. Finally, the report briefly discusses the possible implication of the roles of private security contractors with respect to inherently governmental functions.
Date: January 7, 2010
Creator: Elsea, Jennifer K.
System: The UNT Digital Library
A U.S.-centric Chronology of the International Climate Change Negotiations (open access)

A U.S.-centric Chronology of the International Climate Change Negotiations

The Copenhagen conference in December 2009 achieved only mandates to continue negotiating toward the next Conference of the Parties (COP) to be held in Mexico City in December 2010. As a background to these proceedings, this document provides a U.S.-centric chronology of the international policy deliberations to address climate change from 1979-2009. Negotiations underway since 2007 have run on two tracks, the Kyoto Protocol the Convention under the Bali Action Plan. Many in the U.S. Congress are concerned with the goals and obligations that a treaty or other form of agreement might embody. For U.S. legislators, additional issues include the compatibility of any international agreement with U.S. domestic policies and laws; the adequacy of appropriations, fiscal measures, and programs to achieve any commitments under the agreement; and the desirable form of the agreement and related requirements, with a view toward potential Senate ratification of the agreement and federal legislation to assure that U.S. commitments are met.
Date: January 7, 2010
Creator: Leggett, Jane A.
System: The UNT Digital Library
U.S. Periods of War (open access)

U.S. Periods of War

This report lists the beginning and ending dates for "periods of war" found in Title 38 of the Code of Federal Regulations, dealing with the Department of Veterans Affairs (VA). It also lists and differentiates other beginning dates given in declarations of war, as well as termination of hostilities dates and armistice and ending dates given in proclamations, laws, or treaties.
Date: January 7, 2010
Creator: Salazar Torreon, Barbara
System: The UNT Digital Library
Boron-Lined Neutron Detector Measurements (open access)

Boron-Lined Neutron Detector Measurements

PNNL-18938 Revision Radiation portal monitors used for interdiction of illicit materials at borders include highly sensitive neutron detection systems. The main reason for having neutron detection capability is to detect fission neutrons from plutonium. The currently deployed radiation portal monitors (RPMs) from Ludlum and Science Applications International Corporation (SAIC) use neutron detectors based upon 3He-filled gas proportional counters, which are the most common large neutron detector. There is a declining supply of 3He in the world, and thus, methods to reduce the use of this gas in RPMs with minimal changes to the current system designs and sensitivity to cargo-borne neutrons are being investigated. Four technologies have been identified as being currently commercially available, potential alternative neutron detectors to replace the use of 3He in RPMs. Reported here are the results of tests of a newly designed boron-lined proportional counter option. This testing measured the neutron detection efficiency and gamma ray rejection capabilities of two successive prototypes of a system manufactured by GE Reuter Stokes.
Date: March 7, 2010
Creator: Lintereur, Azaree T.; Kouzes, Richard T.; Ely, James H.; Erikson, Luke E.; Siciliano, Edward R. & Woodring, Mitchell L.
System: The UNT Digital Library
Field Demonstration of Carbon Dioxide Miscible Flooding in the Lansing-Kansas City Formation, Central Kansas (open access)

Field Demonstration of Carbon Dioxide Miscible Flooding in the Lansing-Kansas City Formation, Central Kansas

A pilot carbon dioxide miscible flood was initiated in the Lansing Kansas City C formation in the Hall Gurney Field, Russell County, Kansas. The reservoir zone is an oomoldic carbonate located at a depth of about 2900 feet. The pilot consists of one carbon dioxide injection well and three production wells. Continuous carbon dioxide injection began on December 2, 2003. By the end of June 2005, 16.19 MM lb of carbon dioxide was injected into the pilot area. Injection was converted to water on June 21, 2005 to reduce operating costs to a breakeven level with the expectation that sufficient carbon dioxide was injected to displace the oil bank to the production wells by water injection. By March 7,2010, 8,736 bbl of oil were produced from the pilot. Production from wells to the northwest of the pilot region indicates that oil displaced from carbon dioxide injection was produced from Colliver A7, Colliver A3, Colliver A14 and Graham A4 located on adjacent leases. About 19,166 bbl of incremental oil were estimated to have been produced from these wells as of March 7, 2010. There is evidence of a directional permeability trend toward the NW through the pilot region. The majority of …
Date: March 7, 2010
Creator: Byrnes, Alan; Willhite, G. Paul; Green, Don; Pancake, Richard; Tsau, JyunSyung; Watney, W. Lynn et al.
System: The UNT Digital Library
Natural Fiber Composites: A Review (open access)

Natural Fiber Composites: A Review

The need for renewable fiber reinforced composites has never been as prevalent as it currently is. Natural fibers offer both cost savings and a reduction in density when compared to glass fibers. Though the strength of natural fibers is not as great as glass, the specific properties are comparable. Currently natural fiber composites have two issues that need to be addressed: resin compatibility and water absorption. The following preliminary research has investigated the use of Kenaf, Hibiscus cannabinus, as a possible glass replacement in fiber reinforced composites.
Date: March 7, 2010
Creator: Westman, Matthew P.; Fifield, Leonard S.; Simmons, Kevin L.; Laddha, Sachin & Kafentzis, Tyler A.
System: The UNT Digital Library
Centers for Disease Control and Prevention Global Health Programs: FY2001-FY2011 (open access)

Centers for Disease Control and Prevention Global Health Programs: FY2001-FY2011

This report explains the role the Centers for Disease Control and Prevention (CDC) plays in U.S. global health assistance, highlights how much the agency has spent on global health efforts from FY2001 to FY2010, and discusses how funding to each of its programs has changed during this period.
Date: April 7, 2010
Creator: Salaam-Blyther, Tiaji
System: The UNT Digital Library
Comparison of Poloidal Velocity Meassurements to Neoclassical Theory on the National Spherical Torus Experiment (open access)

Comparison of Poloidal Velocity Meassurements to Neoclassical Theory on the National Spherical Torus Experiment

Knowledge of poloidal velocity is necessary for the determination of the radial electric field, Er, which along with its gradient is linked to turbulence suppression and transport barrier formation. Recent measurements of poloidal flow on conventional tokamaks have been reported to be an order of magnitude larger than expected from neoclassical theory. In contrast, recent poloidal velocity measurements on the NSTX spherical torus [S. M. Kaye et al., Phys. Plasmas 8, 1977 (2001)] are near or below neoclassical estimates. A novel charge exchange recombination spectroscopy diagnostic is used, which features active and passive sets of up/down symmetric views to produce line-integrated poloidal velocity measurements that do not need atomic physics corrections. Local profiles are obtained with an inversion. Poloidal velocity measurements are compared with neoclassical values computed with the codes NCLASS [W. A. Houlberg et al., Phys. Plasmas 4, 3230 (1997)] and GTC-Neo [W. X. Wang, et al., Phys. Plasmas 13, 082501 (2006)], which has been updated to handle impurities. __________________________________________________
Date: April 7, 2010
Creator: Bell, R. E.; Kaye, S. M.; Kolesnikov, R. A.; LeBlance, B. P.; Rewolldt, G. & Wang, W. X.
System: The UNT Digital Library
Days Reserved for Special Business in the House (open access)

Days Reserved for Special Business in the House

This report provides information about the Days Reserved for Special Business in the House.several provisions in the rules of the house provide for certain types of business to be privileged for consideration on special days.
Date: April 7, 2010
Creator: Schneider, Judy
System: The UNT Digital Library
Electron Positron Proton Spectrometer for use at Laboratory for Laser Energetics (open access)

Electron Positron Proton Spectrometer for use at Laboratory for Laser Energetics

The Electron Positron Proton Spectrometer (EPPS) is mounted in a TIM (Ten-Inch Manipulator) system on the Omega-60 or Omega-EP laser facilities at the University of Rochester, Laboratory for Laser Energetics (LLE), when in use, see Fig. 1. The Spectrometer assembly, shown in Fig. 2, is constructed of a steel box containing magnets, surrounded by Lead 6% Antimony shielding with SS threaded insert, sitting on an Aluminum 6061-T6 plate.
Date: April 7, 2010
Creator: Ayers, S L
System: The UNT Digital Library
Grandfathered Health Plans Under PPACA (P.L. 111-148) (open access)

Grandfathered Health Plans Under PPACA (P.L. 111-148)

This report addresses key questions concerning grandfathered plans and insurance reforms affecting such plans, including reporting and consumer information requirements, benefits package, and access to coverage.
Date: April 7, 2010
Creator: Fernandez, Bernadette
System: The UNT Digital Library
Greece's Debt Crisis: Overview, Policy Responses, and Implications (open access)

Greece's Debt Crisis: Overview, Policy Responses, and Implications

This report provides an overview of the Greek debt crisis; outlines the major causes of the crisis, focusing on both domestic and international factors; examines how Greece, the Eurozone members, and the IMF have responded to the crisis; and highlights the broader implications of Greece's debt crisis, including for the United States.
Date: April 7, 2010
Creator: Nelson, Rebecca M.; Belkin, Paul & Mix, Derek E.
System: The UNT Digital Library
Medicaid: The Federal Medical Assistance Percentage (FMAP) (open access)

Medicaid: The Federal Medical Assistance Percentage (FMAP)

None
Date: April 7, 2010
Creator: unknown
System: The UNT Digital Library