A letter report issued by the Government Accountability Office with an abstract that begins "Joint Strike Fighter restructuring continued throughout 2011 and into 2012, adding to cost and schedule. The new program baseline projects total acquisition costs of $395.7 billion, an increase of $117.2 billion (42 percent) from the prior 2007 baseline. Full rate production is now planned for 2019, a delay of 6 years from the 2007 baseline. Unit costs per aircraft have doubled since start of development in 2001. Critical dates for delivering warfighter requirements remain unsettled because of program uncertainties. While the total number of aircraft DOD plans to buy has not changed, it has for 3 straight years reduced near-term procurement quantities, deferring aircraft and costs to future years. Since 2002, the total quantity through 2017 has been reduced by three-fourths, from 1,591 to 365. Affordability is a key challenge–annual acquisition funding needs average about $12.5 billion through 2037 and life-cycle operating and support costs are estimated at $1.1 trillion. DOD has not thoroughly analyzed program impacts should funding expectations be unmet."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of State (State) faces persistent experience gaps in overseas Foreign Service positions, particularly at the midlevels, and these gaps have not diminished since 2008. In fiscal years 2009 and 2010, State increased the size of the Foreign Service by 17 percent. However, these new hires will not have the experience to reach midlevels until fiscal years 2014 and 2015. GAO found that 28 percent of overseas Foreign Service positions were either vacant or filled by upstretch candidates—officers serving in positions above their grade—as of October 2011, a percentage that has not changed since 2008. Midlevel positions represent the largest share of these gaps. According to State officials, the gaps have not diminished because State increased the total number of overseas positions in response to increased needs and emerging priorities. State officials noted the department takes special measures to fill high-priority positions, including those in Afghanistan, Iraq, and Pakistan."

A letter report issued by the Government Accountability Office with an abstract that begins "Compared to the initial test audits and the more recent collaborative audits, the majority of the Medicaid Integrity Group’s (MIG) audits conducted under the National Medicaid Audit Program (NMAP) were less effective because they used Medicaid Statistical Information System (MSIS) data. MSIS is an extract of states’ claims data and is missing key elements, such as provider names, that are necessary for auditing. Since fiscal year 2008, 4 percent of the 1,550 MSIS audits identified $7.4 million in potential overpayments, 69 percent did not identify overpayments, and the remaining 27 percent were ongoing. In contrast, 26 test audits and 6 collaborative audits—which used states’ more robust Medicaid Management Information System (MMIS) claims data and allowed states to select the audit targets—together identified more than $12 million in potential overpayments. Furthermore, the median amount of the potential overpayment for MSIS audits was relatively small compared to test and collaborative audits."

This report summarizes budgetary decisions relating to research and development funding for FY2013.

This report discusses the background and current status of CERCLA (the Comprehensive Environmental Response, Compensation, and Liability Act of 1980), which was a response to a growing desire for the federal government to ensure the cleanup of the nation's most contaminated sites to protect the public from potential harm. Concerns for Congress include funding for this act; most funding comes from potentially responsible parties (PRPs), but some also comes from the CERCLA established Hazardous Substance Superfund Trust Fund.

This report focuses on potential Navy shipboard lasers for countering surface, air, and ballistic missile threats. It does not discuss the use of lasers on Navy aircraft or submarines, or the use of lasers by other military services.

This report presents a profile of the membership of the 112th Congress (2011-2012). Statistical information is included on selected characteristics of Members, including data on party affiliation, average age, occupation, education, length of congressional service, religious affiliation, gender, ethnicity, foreign births, and military service.

This report covers the planned size of the Navy, the rate of Navy ship procurement, and the prospective affordability of the Navy's shipbuilding plans. It also discusses how Congressional defense committees are concerned with these issues.

This report is written in response to the Coast Guard's budget request for a new polar ice breaker, of which the Coast Guard currently has none in operation. Polar icebreakers perform a variety of missions supporting U.S. interests in polar regions. Issues for Congress include what to do with decommissioned ice breakers, the impact of having no ice breakers, how to budget for new ice breakers, and how future ice breakers should be obtained.

This report summarizes budgetary decisions relating to research and development funding for FY2013.

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The Mixed Oxide Fuel Fabrication Facility (MFFF) will use Colemanite bearing concrete neutron absorber panels credited with attenuating neutron flux in the criticality design analyses. The Savannah River National Laboratory is tasked with measuring the total density, partial hydrogen density, and partial boron density of the colemanite concrete. Sample 04 May 12/Test/S1-1, S1-2, and S1-3 was received on 5/9/2012 and analyzed. The total density measure by the ASTM method C 642 was 2.00 g/cm{sup 3}, within the lower bound of 1.88 g/cm{sup 3}. The partial hydrogen density of 6.35E-02 g/cm{sup 3} as measured using method ASTM E 1311 met the lower bound of 6.04E-02 g/cm{sup 3}. The measured partial boron density of 1.88E-01 g/cm{sup 3} exceeded the lower bound of 1.65E-01 g/cm{sup 3} when the sodium peroxide fusion dissolution method was used in place of the prescribed ASTM C 1301 method.

PTRANSP, which is the predictive version of the TRANSP code, was developed in a collaborative effort involving the Princeton Plasma Physics Laboratory, General Atomics Corporation, Lawrence Livermore National Laboratory, and Lehigh University. The PTRANSP/TRANSP suite of codes is the premier integrated tokamak modeling software in the United States. A production service for PTRANSP/TRANSP simulations is maintained at the Princeton Plasma Physics Laboratory; the server has a simple command line client interface and is subscribed to by about 100 researchers from tokamak projects in the US, Europe, and Asia. This service produced nearly 13000 PTRANSP/TRANSP simulations in the four year period FY 2005 through FY 2008. Major archives of TRANSP results are maintained at PPPL, MIT, General Atomics, and JET. Recent utilization, counting experimental analysis simulations as well as predictive simulations, more than doubled from slightly over 2000 simulations per year in FY 2005 and FY 2006 to over 4300 simulations per year in FY 2007 and FY 2008. PTRANSP predictive simulations applied to ITER increased eight fold from 30 simulations per year in FY 2005 and FY 2006 to 240 simulations per year in FY 2007 and FY 2008, accounting for more than half of combined PTRANSP/TRANSP service CPU resource …

Future large scale sciences are anticipated to use massive amount of data in their experiments. DOE’s ESnet (Energy Science Network) is developing a 100 Gbps backbone based on this state-of-the-art 100 Gigabit Ethernet standard. ESnet will serve thousands of DOE and non-DOE scientists with its high bandwidth backbone, and connect several national laboratories. Current Ethernet test and debug solutions, such as network traffic capturer/analyzer tools, support up to 10 Gbps speed, and the very few capable of handling 100 Gbps are extremely costly. Such tools are essential in the development of high speed devices and routers, and ultimately the success of 100 Gigabit Ethernet.

This project has focused on the area of energy efficient consolidation and molding of fiber reinforced thermoplastic composite components as an energy efficient alternative to the conventional processing methods such as autoclave processing. The expanding application of composite materials in wind energy, automotive, and aerospace provides an attractive energy efficiency target for process development. The intent is to have this efficient processing along with the recyclable thermoplastic materials ready for large scale application before these high production volume levels are reached. Therefore, the process can be implemented in a timely manner to realize the maximum economic, energy, and environmental efficiencies. Under this project an increased understanding of the use of induction heating with smart susceptors applied to consolidation of thermoplastic has been achieved. This was done by the establishment of processing equipment and tooling and the subsequent demonstration of this fabrication technology by consolidating/molding of entry level components for each of the participating industrial segments, wind energy, aerospace, and automotive. This understanding adds to the nation's capability to affordably manufacture high quality lightweight high performance components from advanced recyclable composite materials in a lean and energy efficient manner. The use of induction heating with smart susceptors is a precisely controlled …

This report discusses China's naval modernization effort that encompasses a broad array of weapon acquisition programs, that including anti-ship ballistic missiles (ASBMs), submarines, and surface ships. It also points out the selected elements of China's Naval Modernization Effort.