Report that examines U.S. humanitarian assistance in international crises and disaster situations. It considers the sources and types of U.S. government aid, the response mechanisms of key U.S. agencies and departments, and possible issues for Congress--including competing aid and budget priorities, burden sharing and donor-fatigue, the transparency and efficacy of U.S. humanitarian assistance, consequences of such assistance, and potential links to broader U.S. foreign policy goals.

A letter report issued by the Government Accountability Office with an abstract that begins "The Internal Revenue Service (IRS) and foreign tax administrators face similar issues regardless of the particular provisions of their laws. These issues include, for example, helping taxpayers prepare and file returns, and assuring tax compliance. Understanding how other tax administrators have used certain practices to address common issues can provide insights to help inform deliberations about tax reform and about possible administrative changes in the U.S. existing system to improve compliance, better serve taxpayers, reduce burdens, and increase efficiencies. GAO was asked to describe (1) how foreign tax administrators have approached issues that are similar to those in the U.S. tax system and (2) whether and how the IRS identifies and adopts tax administration practices used elsewhere. To do this, GAO reviewed documents and interviewed six foreign tax administrators. In some cases, GAO also interviewed tax experts, tax practitioners, taxpayers, and trade-group representatives who were selected based on their expertise or involvement in developing or using the foreign systems. GAO also examined documents and met with IRS officials."

Testimony issued by the Government Accountability Office with an abstract that begins "As discussed in our report, OMB and key federal agencies have made progress on selected action items identified in the IT Reform Plan, but there are several areas where more remains to be done. Of the 10 key action items we reviewed, 3 were completed and the other 7 were partially completed by December 2011. The action items that are behind schedule share a common reason for the delays: the complexity of the initiatives. In all seven of the cases, OMB and the federal agencies are still working on the initiatives. However, OMB and federal agencies have established time frames for completing only two of these initiatives."

Correspondence issued by the Government Accountability Office with an abstract that begins "During our fiscal year 2011 audit, we identified eight new general information systems control deficiencies related to access controls, configuration management, and segregation of duties. We made nine recommendations to address these control deficiencies. In a separately issued Limited Official Use Only report, we communicated to BPD management detailed information regarding our findings and related recommendations."

Correspondence issued by the Government Accountability Office with an abstract that begins "DOD officials are seeking to approach strategic communication as a process that leaders, planners, and operators should follow to integrate foreign audience perceptions into policy making, planning, and operations at every level. However, descriptions of strategic communication in several key documents—including the Quadrennial Defense Review and the National Framework for Strategic Communication—characterize it differently. For example, the Quadrennial Defense Review describes strategic communication as the coordination of activities such as information operations and public affairs, among other things. According to DOD officials, these varying descriptions of strategic communication have created confusion within the department. To address this confusion, DOD is drafting an instruction to clarify the steps of the strategic communication process, which DOD officials expect to be completed in late spring or early summer 2012."

A letter report issued by the Government Accountability Office with an abstract that begins "Since 1995, GAO has designated the Department of Defense's (DOD) multibillion dollar business systems modernization program as high risk, and it continues to do so today. To assist in addressing DOD's modernization challenges, the Ronald W. Reagan National Defense Authorization Act for Fiscal Year 2005 (the act) requires the department to, among other things, report specific information about business system investments, including (1) milestones and actual performance against specified measures and any revisions and (2) actions taken to certify that a modernization investment involving more than $1 million meets defined conditions before obligating funds. The act also directs GAO to review each report. As agreed, GAO focused on the fiscal year 2010 report's compliance with, among other things, these provisions of the act. To do so, GAO compared DOD's report to the act's reporting requirements, interviewed DOD officials, analyzed relevant documentation, and leveraged prior GAO reports."

A letter report issued by the Government Accountability Office with an abstract that begins "The Internal Revenue Service's (IRS) National Research Program (NRP) has helped test or develop practices that have been used in operational examinations of individual tax returns, according to IRS officials. These practices include, for example, helping test IRS's remote learning system and helping IRS adopt new examination support software."

A letter report issued by the Government Accountability Office with an abstract that begins "Alien smuggling along the southwest border is a threat to the security of the United States and Mexico. Within the Department of Homeland Security (DHS), the Office of Investigations (OI)--part of U.S. Immigration and Customs Enforcement (ICE)--is the primary federal agency responsible for investigating alien smuggling along the southwest border. As requested, this report addresses, for the southwest border, (1) OI's efforts to counter alien smuggling since 2005, and opportunities, if any, for ICE to use its resources more effectively; (2) the progress DHS has made in seizing alien smugglers' assets since fiscal year 2005 and any promising techniques that could be applied to seize smugglers' assets; and (3) the extent to which ICE has objectives related to alien smuggling and measures to assess progress. GAO interviewed officials in all four OI offices along the southwest border and analyzed data on OI's cases and seizures, from fiscal years 2005 through 2009."

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses the results of our most recent report, which we are releasing today, on American Recovery and Reinvestment Act of 2009 (Recovery Act) contract and grant recipients that owe federal taxes. Collectively, individuals, businesses, and other entities owed the U.S. government about $330 billion in known unpaid taxes, including interest and penalties, as of September 30, 2010, according to the Internal Revenue Service (IRS). IRS enforcement of the nation's tax laws continues to be on our High-Risk List. The Recovery Act appropriated $275 billion to be distributed for federal contracts, grants, and loans. According to www.Recovery.gov (Recovery.gov) data on federal spending, as of March 25, 2011, about $191 billion of that amount had been paid out. As far back as 1992, we have said that Congress should consider whether tax compliance should be a prerequisite for receiving a federal contract. Federal law does not prohibit the awarding of contracts or grants to entities because they owe federal taxes and does not permit IRS to disclose taxpayer information, including unpaid federal taxes, to federal agencies unless the taxpayer consents. Because of the potential that some Recovery Act …

A letter report issued by the Government Accountability Office with an abstract that begins "HUD’s fiscal year 2011 expenditure plan, which seeks to obligate about $114 million for seven modernization projects, along with enterprisewide services and program management, satisfies both sets of statutory conditions contained in the 2011 appropriations act. Specifically, for the first set of statutory conditions, the plan identified the functional and performance capabilities, mission benefits, lifecycle costs, and key milestones for each of the projects. For example, the plan described specific and measurable mission benefits associated with HUD’s Place-Based Performance Management System project, such as reducing the time to compile performance information from 50 hours to 20 hours. In addition, the plan described costs associated with the lifecycle of each project, providing details on funds needed for major work activities."

This report examines the issue of U.S. imports from North Korea in three parts: U.S. rules and practices governing imports from North Korea. North Korea's exports to South Korea (via the KIC) and China, its dominant export markets. The KORUS FTA's potential effect on U.S. imports of North Korean content.

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This report describes current markets for forest carbon sequestration, the potential for using forest to offset other sources of greenhouse gas emissions, and the drawbacks related to forest carbon sequestration efforts.

This report provides background and elements of Child Support Enforcement (CSE) program, enacted in 1975, to help strengthen families by securing financial support for children from their non-custodial parent.

Drell-Yan (DY) physics gives the unique opportunity to study the parton structure of nucleons in an experimentally and theoretically clean way. With the availability of polarized proton-proton collisions and asymmetric d+Au collisions at the Relativistic Heavy Ion Collider (RHIC), we have the basic (and unique in the world) tools to address several fundamental questions in QCD, including the expected gluon saturation at low partonic momenta and the universality of transverse momentum dependent parton distribution functions. A Drell-Yan program at RHIC is tied closely to the core physics questions of a possible future electron-ion collider, eRHIC. The more than 80 participants of this workshop focused on recent progress in these areas by both theory and experiment, trying to address imminent questions for the near and mid-term future.

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The Small Column Ion Exchange (SCIX) process is being developed to remove cesium, strontium, and actinides from Savannah River Site (SRS) Liquid Waste using an existing waste tank (i.e., Tank 41H) to house the process. Savannah River National Laboratory (SRNL) is conducting pilot-scale mixing tests to determine the pump requirements for suspending and resuspending monosodium titanate (MST), crystalline silicotitanate (CST), and simulated sludge. The purpose of this pilot scale testing is for the pumps to resuspend the MST, CST, and simulated sludge particles so that they can be removed from the tank, and to suspend the MST so it can contact strontium and actinides. The pilot-scale tank is a 1/10.85 linear scaled model of Tank 41H. The tank diameter, tank liquid level, pump nozzle diameter, pump elevation, and cooling coil diameter are all 1/10.85 of their dimensions in Tank 41H. The pump locations correspond to the proposed locations in Tank 41H by the SCIX program (Risers B5, B3, and B1). Previous testing showed that three Submersible Mixer Pumps (SMPs) will provide sufficient power to initially suspend MST in an SRS waste tank, and to resuspend MST that has settled in a waste tank at nominal 45 C for four weeks. …

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The Small Gram Quantity (SGQ) concept is based on the understanding that the hazards associated with the shipment of a radioactive material are directly proportional to its mass. This study describes a methodology that estimates the acceptable masses for several neutron and gamma emitting isotopes that can be shipped in a 9977 Package compliant with the Title 10 of the Code of Federal Regulations, Part 71 (10CFR71) external radiation level limits. 10CFR71.33 states that a shipping application identifies the radioactive and fissile materials at their maximum quantity and provides an evaluation demonstrating compliance with the external radiation standards. Since rather small amounts of some isotopes emit sufficiently strong radiation to produce a large external dose rate, quantifying of the dose rate for a proposed content is a challenging issue for the SGQ approach. It is essential to quantify external radiation levels from several common gamma and neutron sources that can be safely placed in a specific packaging, to ensure compliance with federal regulations. A methodology was established for determining the dose rate for bounding mass limits for a set of isotopes in the Model 9977 Shipping Package. Calculations were performed to estimate external radiation levels using the MCNP radiation transport …

The H-Canyon at Savannah River Site is a large concrete structure designed for chemical separation processes of radioactive material. The facility requires a large ventilation system to maintain negative pressure in process areas for radioactive contamination control and personnel protection. The ventilation exhaust is directed through a concrete tunnel under the facility which is approximately five feet wide and 8 feet tall that leads to a sand filter and stack. Acidic vapors in the exhaust have had a degrading effect on the surface of the concrete tunnels. Some areas have been inspected; however, the condition of other areas is unknown. Experience from historical inspections with remote controlled vehicles will be discussed along with the current challenge of inspecting levels below available access points. The area of interest in the exhaust tunnel must be accessed through a 14 X 14 inch concrete plug in the floor of the hot gang valve corridor. The purpose for the inspection is to determine the condition of the inside of the air tunnel and establish if there are any structural concerns. Various landmarks, pipe hangers and exposed rebar are used as reference points for the structural engineers when evaluating the current integrity of the air …

This Technical Support Document presents the energy and cost savings analysis that PNNL conducted to measure the potential energy savings of 90.1-2010 relative to 90.1-2004. PNNL conducted this analysis with inputs from many other contributors and source of information. In particular, guidance and direction was provided by the Simulation Working Group under the auspices of the SSPC90.1. This report documents the approach and methodologies that PNNL developed to evaluate the energy saving achieved from use of ASHRAE/IES Standard 90.1-2010. Specifically, this report provides PNNL’s Progress Indicator process and methodology, EnergyPlus simulation framework, prototype model descriptions. This report covers the combined upgrades from 90.1-2004 to 90.1-2010, resulting in a total of 153 addenda. PNNL has reviewed and considered all 153 addenda for quantitative analysis in the Progress Indicator process. 53 of those are included in the quantitative analysis. This report provides information on the categorization of all of the addenda, a summary of the content, and deeper explanation of the impact and modeling of 53 identified addenda with quantitative savings.

The Commodity Credit Corporation of the U.S. Department of Agriculture (CCC/USDA) operated a grain storage facility at the western edge of Everest, Kansas, from the early 1950s to the early 1970s. Sampling by the Kansas Department of Health and Environment (KDHE) in 1997 resulted in the detection of carbon tetrachloride in one domestic well (the Nigh well) northwest of the former facility. On behalf of the CCC/USDA, Argonne National Laboratory subsequently conducted a series of investigations to characterize the contamination (Argonne 2003, 2006a,b,c). Automatic, continuous monitoring of groundwater levels began in 2002 and is ongoing at six locations. The results have consistently indicated groundwater flow toward the north-northwest from the former CCC/USDA property to the Nigh property, then west-southwest from the Nigh property to the intermittent creek. Sitewide periodic groundwater and surface water sampling with analysis for volatile organic compounds (VOCs) began in 2008. Argonne's combined data indicate no significant downgradient extension of contamination since 2000. At present, the sampling is annual, as approved by the KDHE (2009) in response to a plan developed for the CCC/USDA (Argonne 2009). This document presents a plan for collecting indoor air samples in homes located along and adjacent to the defined extent of …

The Large Synoptic Survey Telescope (LSST) uses a novel, three-mirror, telescope design feeding a camera system that includes a set of broad-band filters and three refractive corrector lenses to produce a flat field at the focal plane with a wide field of view. Optical design of the camera lenses and filters is integrated in with the optical design of telescope mirrors to optimize performance. We discuss the rationale for the LSST camera optics design, describe the methodology for fabricating, coating, mounting and testing the lenses and filters, and present the results of detailed analyses demonstrating that the camera optics will meet their performance goals.

Between October 2008 and May 2013 ORNL and ClimateMaster, Inc. (CM) engaged in a Cooperative Research and Development Agreement (CRADA) to develop a groundsource integrated heat pump (GS-IHP) system for the US residential market. A initial prototype was designed and fabricated, lab-tested, and modeled in TRNSYS (SOLAR Energy Laboratory, et al, 2010) to predict annual performance relative to 1) a baseline suite of equipment meeting minimum efficiency standards in effect in 2006 (combination of air-source heat pump (ASHP) and resistance water heater) and 2) a state-of-the-art (SOA) two-capacity ground-source heat pump with desuperheater water heater (WH) option (GSHPwDS). Predicted total annual energy savings, while providing space conditioning and water heating for a 2600 ft{sup 2} (242 m{sup 2}) house at 5 U.S. locations, ranged from 52 to 59%, averaging 55%, relative to the minimum efficiency suite. Predicted energy use for water heating was reduced 68 to 78% relative to resistance WH. Predicted total annual savings for the GSHPwDS relative to the same baseline averaged 22.6% with water heating energy use reduced by 10 to 30% from desuperheater contributions. The 1st generation (or alpha) prototype design for the GS-IHP was finalized in 2010 and field test samples were fabricated for testing …