Testimony issued by the Government Accountability Office with an abstract that begins "The Wilkie D. Ferguson, Jr. U.S. Courthouse in Miami, Florida, along with the other 32 federal courthouses completed from 2000 to March 2010 include 3.56 million square feet of extra space consisting of space that was constructed (1) above the congressionally authorized size, (2) because of overestimating the number of judges the courthouses would have, and (3) without planning for courtroom sharing among judges. Overall, this extra space represents about 9 average-sized courthouses. The estimated cost to construct this extra space was $835 million in 2010 dollars, and the annual cost to rent, operate, and maintain it is $51 million. The Ferguson Courthouse specifically included approximately 238,000 extra square feet of space, which GAO estimated increased the construction cost by $48.5 million (in constant 2010 dollars) and an additional $3.5 million annually."

A letter report issued by the Government Accountability Office with an abstract that begins "Since enactment of the Water Resources Development Act of 2007, 49 project studies have undergone peer review but it is unclear how many were performed in response to section 2034 requirements because the Army Corps of Engineers (Corps) does not make specific determinations or track if a peer review is being conducted under section 2034. In February 2011, in response to section 2034, the Corps submitted its initial report to Congress summarizing its implementation of the peer review process. In its report, however, the Corps did not distinguish which studies had been selected for peer review in accordance with section 2034 and therefore, did not provide Congress information that would help decision makers evaluate the requirements of section 2034 at the end of the trial period."

A letter report issued by the Government Accountability Office with an abstract that begins "Interest has re-emerged in developing oil and gas in the nation's offshore areas, such as the North Aleutian Basin. Located on the outer continental shelf (OCS) where the Aleutian Islands meet the Alaskan mainland around Bristol Bay, the basin may contain sizable oil and gas deposits, although the area's environmental and cultural sensitivity has made oil and gas development in the area controversial. The Alaska OCS Region within the Department of the Interior's Minerals Management Service (MMS) oversees oil and gas development in this offshore area. GAO was asked to examine issues related to oil and gas development in the North Aleutian Basin. This report (1) describes the basin's estimated quantities of oil and gas and needed infrastructure; (2) identifies steps MMS is to take to meet federal requirements for oil and gas development; and (3) identifies challenges, if any, MMS faces in meeting these requirements in its Alaska OCS Region. GAO analyzed laws and documents and interviewed representatives from MMS, other federal agencies, state agencies, industry, and other stakeholders."

A letter report issued by the Government Accountability Office with an abstract that begins "While repayments, dividends, and interest from institutions participating in the Capital Purchase Program (CPP) have exceeded the program’s original investment disbursements, the number of missed payments has increased over the life of the program. As of January 31, 2012, the Department of the Treasury (Treasury) had received $211.5 billion from its CPP investments, exceeding the $204.9 billion it had disbursed. Of that amount, $16.7 billion remains outstanding, and most of these investments were concentrated in a relatively small number of institutions. In particular, as of January 31, 2012, 25 institutions accounted for $11.2 billion, or 67 percent, of outstanding investments. As of November 30, 2011, Treasury estimated that CPP would have a lifetime income of $13.5 billion after all institutions exited the program. As of January 31, 2012, 341 institutions had exited CPP, almost half by repaying CPP with funds from other federal programs. Institutions continue to exit CPP, but the number of institutions missing scheduled dividend or interest payments has increased. For example, as of November 30, 2011, the number of institutions that had missed their quarterly payments rose to 158, a marked increase from …

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses the U.S. Department of State's (State) efforts to train its personnel. It is based on our report, which is being released today. Because State is the lead U.S. foreign affairs agency, its personnel require certain knowledge, skills, and abilities to equip them to address the global security threats and challenges facing the United States--including the threat of Al-Qaeda and other terrorist organizations, HIV/AIDS and other pandemics, environmental degradation, nuclear proliferation, and failed states. In fiscal years 2006 through 2010, State's funding for training personnel grew by about 62 percent, and the department requested more than $266 million in fiscal year 2011 for programs providing training in professional skills such as foreign language proficiency, area studies, information technology, consular duties, and others needed for the conduct of foreign relations. State's Foreign Service Institute (FSI) is the primary training provider for the department's more than 66,000 Foreign Service, civil service, and locally employed staff worldwide. Our prior work has identified staffing and foreign language shortfalls at State, including challenges the department has faced in filling positions at the mid-level in particular, and in attracting qualified personnel for …

Testimony issued by the Government Accountability Office with an abstract that begins "GAO identified several factors and challenges that contributed to the Department of Defense’s (DOD) implementation of Base Realignment and Closure (BRAC) 2005 and the results achieved. In contrast to other BRAC rounds that were primarily focused on achieving savings by reducing excess infrastructure, the Secretary of Defense identified three goals for BRAC 2005. Specifically, BRAC 2005 was intended to (1) transform the military, (2) foster jointness, and (3) reduce excess infrastructure to produce savings. These goals and the primary selection criteria’s focus on enhancing military value led DOD to identify numerous recommendations that were designed to be transformational and enhance jointness, thereby adding to the complexity the BRAC Commission and DOD faced in finalizing and implementing the recommendations. Some transformational-type recommendations needed sustained attention by DOD and significant coordination and planning among multiple stakeholders. To improve oversight of implementation of the recommendations, the Office of the Secretary of Defense (OSD) required business plans for each BRAC 2005 recommendation to better manage implementation. In addition, DOD developed recommendations that were interdependent on each other. However, this led to challenges across multiple recommendations when delays in completing one recommendation led …

Correspondence issued by the Government Accountability Office with an abstract that begins "As of February 2013 our performance audits of the TARP programs have resulted in 66 recommendations to Treasury. Of the 66 recommendations, Treasury has implemented 51, or approximately 77 percent. Treasury has partially implemented 7 of the performance audit recommendations--that is, it has taken some steps toward implementation but needs to take more actions. Four performance audit recommendations remain open--that is, Treasury has not taken steps to implement them. Among these open recommendations are 2 recommendations directed at CPP and 2 recommendations directed at the MHA housing programs. Finally, with regard to 2 of the remaining 4 recommendations, Treasury officials told us that they were not planning to take actions to implement them. For the other 2 recommendations, the TARP program evolved and the recommendations are no longer applicable."

Testimony issued by the Government Accountability Office with an abstract that begins "In March 2011 and February 2012, GAO reported on 6 areas where the Department of Homeland Security (DHS) or Congress could take action to reduce overlap and potential unnecessary duplication, and 9 areas to achieve cost-savings. Of the 22 actions GAO suggested be taken in March 2011 to address such issues, 2 were fully implemented, 14 were partially implemented, and 6 have not been addressed. GAO’s February 2012 report identified 18 additional actions to address overlap, potential duplication, and costs savings."

This report discusses the current political state of Afghanistan, focusing particularly on the influence of the Taliban and other militant groups and on the leadership of Afghan President Hamid Karzai. This report also discusses the U.S.-Afghanistan relationship, in both the short and long term, and U.S. efforts under the Obama Administration to provide military, reconstructive, and stabilization aid.

This report details the evolution of the House and Senate Appropriations Committees' subcommittee structure, from the 1920s to the present.

The Department of Homeland Security (DHS) has statutory authority to regulate chemical facilities for security purposes. The 112th Congress extended this authority through March 18, 2011. Debate continues in Congress over whether to let this extension expire or continue funding the authority. This report provides a brief overview of the existing statutory authority and the regulation implementing this authority. It describes several policy issues raised in previous debates regarding chemical facility security and identifies policy options for congressional consideration. Finally, legislation in the 112th Congress is discussed.

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The sessions will focus on:  Attosecond science;  Strong-field processes in molecules and solids;  Generation of harmonics and attosecond pulses;  Free-electron laser experiments and theory;  Ultrafast imaging;  Applications of very high intensity lasers;  Propagation of intense laser fields.

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A fi rst-principle variational approach to adiabatic collisionless plasma waves is described. The focus is made on one-dimensional electrostatic oscillations, including phase-mixed electron plasma waves (EPW) with trapped particles, such as Bernstein-Greene-Kruskal modes. The well known Whitham's theory is extended by an explicit calculation of the EPW Lagrangian, which is related to the oscillation-center energies of individual particles in a periodic fi eld, and those are found by a quadrature. Some paradigmatic physics of EPW is discussed for illustration purposes. __________________________________________________

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The PET radionuclides, 18F and 11C consist of very high radiation to mass amounts and should be easily adapted to new technologies such as “chip chemistry” with nanofluidics. However, environmental contamination with nonradioactive fluorine, carbon and other trace contaminants add sufficient mass, micrograms to milligrams, to prevent adapting PET radiochemistry to the nanochip technologies. In addition, the large volumes of material required for beam irradiation make it necessary to also remove the 18F and 11C from their chemical matrices. These steps add contaminants. The work described in this report was a systematic investigation of sources of these contaminants and methods to reduce these contaminants and the reaction volumes for radiochemical synthesis. Several methods were found to lower the contaminants and matrices to within a factor of 2 to 100 of those needed to fully implement chip technology but further improvements are needed.

The objective of the ARM Science Board is to promote the Nation’s scientific enterprise by ensuring that the best quality science is conducted at the DOE’s User Facility known as the ARM Climate Research Facility. The goal of the User Facility is to serve scientific researchers by providing unique data and tools to facilitate scientific applications for improving understanding and prediction of climate science.

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CHPRC D&D Projects is adding three filtration system on two 1-ft concrete pads adjacent to the north side of existing KW Basin building. This analysis is prepared to provide qualitative assessment based on the review of design information available for 105KW basin substructure. In the proposed heating, ventilation and air conditioning (HVAC) filtration pad designs a 2 ft gap will be maintained between the pads and the north end of the existing 1 05KW -Basin building. Filtration Skids No.2 and No.3 share one pad. It is conservative to evaluate the No.2 and No.3 skid pad for the wall assessment. Figure 1 shows the plan layout of the 105KW basin site and the location of the pads for the filtration system or HVAC skids. Figure 2 shows the cross-section elevation view of the pad. The concrete pad Drawing H-1-91482 directs the replacement of the existing 8-inch concrete pad with two new 1-ft think pads. The existing 8-inch pad is separated from the 105KW basin superstructure by an expansion joint of only half an inch. The concrete pad Drawing H-1-91482 shows the gap between the new proposed pads and the north wall and any overflow pits and sumps is 2-ft. Following analysis …

We describe an improved reaction rate equation for simulating ignition and growth of reaction in high explosives. It has been implemented into CALE and ALE3D as an alternate to the baseline the Lee-Tarver reactive flow model. The reactive flow model treats the explosive in two phases (unreacted/reactants and reacted/products) with a reaction rate equation to determine the fraction reacted, F. The improved rate equation has fewer parameters, is continuous with continuous derivative, results in a unique set of reaction rate parameters for each explosive while providing the same functionality as the baseline rate equation. The improved rate equation uses a cosine function in the ignition term and a sine function in the growth and completion terms. The improved rate equation is simpler with fewer parameters.

The pressure dependent deflagration rates of LLM-105, DAAF and TATB based formulations were measured in the LLNL high pressure strand burner. The role of binder amount, explosive type, and thermal damage and their effects on the deflagration rate will be discussed. One DAAF formulation, two different formulations of LLM-105, and four formulations of TATB were studied; results indicate that binder amount and type play a minor role in the deflagration behavior. This is in sharp contrast to the HMX based formulations which strongly depend on binder amount and type. The effect of preheating these samples was considerably more dramatic. In the case of LLM-105, preheating the sample appears to have little effect on the deflagration rate. In contrast, preheating DAAF and TATB formulations causes the deflagration rate to accelerate. The thermal and mechanical properties of these formulations will be discussed in the context of their pressure and temperature dependent deflagration rates.

This month's issue has the following articles: (1) Fifty Years of Stellar Laser Research - Commentary by Edward I. Moses; (2) A Stellar Performance - By combining computational models with test shot data, scientists at the National Ignition Facility have demonstrated that the laser is spot-on for ignition; (3) Extracting More Power from the Wind - Researchers are investigating how atmospheric turbulence affects power production from wind turbines; (4) Date for a Heart Cell - Carbon-14 dating reveals that a significant number of heart muscle cells are regenerated over the course of our lives; and (5) Unique Marriage of Biology and Semiconductors - A new device featuring a layer of fat surrounding a thin silicon wire takes advantage of the communication properties of both biomolecules and semiconductors.