Oak Ridge National Laboratory and A123 Systems, Inc. collaborated on this project to develop a better understanding, quality control procedures, and safety testing for A123 System’s nanocomposite separator (NCS) technology which is a cell based patented technology and separator. NCS demonstrated excellent performance. x3450 prismatic cells were shown to survive >8000 cycles (1C/2C rate) at room temperature with greater than 80% capacity retention with only NCS present as an alternative to conventional polyolefin. However, for a successful commercialization, the coating conditions required to provide consistent and reliable product had not been optimized and QC techniques for being able to remove defective material before incorporation into a cell had not been developed. The work outlined in this report addresses these latter two points. First, experiments were conducted to understand temperature profiles during the different drying stages of the NCS coating when applied to both anode and cathode. One of the more interesting discoveries of this study was the observation of the large temperature decrease experienced by the wet coating between the end of the infrared (IR) drying stage and the beginning of the exposure to the convection drying oven. This is not a desirable situation as the temperature gradient could have …

This project addressed multiple aspects of the aluminum melting and handling in die casting operations, with the objective of increasing the energy efficiency while improving the quality of the molten metal. The efficiency of melting has always played an important role in the profitability of aluminum die casting operations. Consequently, die casters need to make careful choices in selecting and operating melting equipment and procedures. The capital cost of new melting equipment with higher efficiency can sometimes be recovered relatively fast when it replaces old melting equipment with lower efficiency. Upgrades designed to improve energy efficiency of existing equipment may be well justified. Energy efficiency is however not the only factor in optimizing melting operations. Melt losses and metal quality are also very important. Selection of melting equipment has to take into consideration the specific conditions at the die casting shop such as availability of floor space, average quantity of metal used as well as the ability to supply more metal during peaks in demand. In all these cases, it is essential to make informed decisions based on the best available data.

A letter report issued by the Government Accountability Office with an abstract that begins "Little is known about the extent of transit agencies' compliance with the Americans with Disabilities Act (ADA) paratransit service requirements. FTA does receive some assurance that agencies are complying with federal statutes and regulations, including ADA paratransit requirements, because transit agencies that receive FTA funding are required to self-certify and assure that they are complying with the Department of Transportation's ADA regulations. Additionally, FTA conducts specialized ADA paratransit compliance reviews that examine multiple aspects of an agency's paratransit services; however, few transit agencies are selected for review each year. FTA generally relies on complaints, media reports, experience with an agency, and other information to select agencies for review, but does not have documented criteria for selecting agencies. This informal selection process does not align with federal guidance on internal controls related to communication, documentation, and monitoring. Lastly, according to FTA officials, all finalized ADA paratransit compliance review reports are to be available on FTA's website, but GAO identified nine final review reports--conducted from 2004 to 2010--that have not been posted to FTA's website."

A letter report issued by the Government Accountability Office with an abstract that begins "The Transportation Security Administration (TSA) receives thousands of air passenger screening complaints through five mechanisms, but does not have an agencywide policy or consistent processes to guide receipt and use of such information. For example, from October 2009 through June 2012, TSA received more than 39,000 screening complaints through its TSA Contact Center (TCC). However, the data from the five mechanisms do not reflect the full nature and extent of complaints because local TSA staff have discretion in implementing TSA's complaint processes, including how they receive and document complaints. For example, comment cards are used at four of the six airports GAO contacted, but TSA does not have a policy requiring that complaints submitted using the cards be tracked or reported centrally. A consistent policy to guide all TSA efforts to receive and document complaints would improve TSA's oversight of these activities and help ensure consistent implementation. TSA also uses TCC data to inform the public about air passenger screening complaints, monitor operational effectiveness of airport security checkpoints, and make changes as needed. However, TSA does not use data from its other four mechanisms, in part …

This report provides information for war casualty statistics. It includes tables, compiled from sources at the Department of Defense (DOD), indicating the number of casualties among American military personnel serving in principal wars and combat actions.

A letter report issued by the Government Accountability Office with an abstract that begins "From the time it became operational in November 2010, through March 31, 2012, the Center for Medicare and Medicaid Innovation (Innovation Center) has focused on implementing 17 new models to test different approaches for delivering or paying for health care in Medicare and Medicaid. The center is still relatively early in the process of implementing these models. Eleven of the models were selected by the Innovation Center under the provision in the Patient Protection and Affordable Care Act (PPACA) that established the center, while the remaining 6 were specifically required by other PPACA provisions. The Innovation Center projects that a total of $3.7 billion will be required to fund testing and evaluation of the 17 models, with the expected funding for individual models ranging from $30 million to $931 million. As of March 2012, the center's 184 staff were organized into four groups responsible for coordinating the implementation of different models and another five groups responsible for key functions that support model implementation. Officials said that, among other things, the center's initial hiring of staff reflected the need for leadership and for specific types of expertise, …

A letter report issued by the Government Accountability Office with an abstract that begins "The Office of the Secretary of Defense (OSD) has not developed or implemented a plan to guide joint bases in achieving cost savings and efficiencies. The Department of Defense (DOD) originally estimated saving $2.3 billion from joint basing over 20 years, but in the absence of a plan to drive savings, that estimate has fallen by almost 90 percent. OSD also does not yet have a fully developed method for accurately collecting information on costs, savings, and efficiencies achieved specifically from joint basing. GAO previously reported that organizational transformations such as merging components and transforming organizational cultures should be driven by top leadership, have implementation goals and a timeline to show progress, and include a communication strategy. Although the joint bases anecdotally reported achieving some savings and efficiencies, without an implementation plan to drive savings and a means to collect reliable information on the specific costs, estimated savings, and efficiencies from joint basing, DOD will not be able to facilitate achievement of the goals of cost savings and efficiencies, track the extent to which these goals have been achieved, or evaluate the continuation or expansion of …

A letter report issued by the Government Accountability Office with an abstract that begins "Officials in each of the four states GAO contacted identified the need for more safeguards and public awareness activities to help prevent elder financial exploitation. They also noted that it is difficult to prevent exploitation by individuals such as financial services providers, power of attorney agents, guardians, and paid in-home caregivers. Although states have primary responsibility for combating elder financial exploitation, the federal government could disseminate information on model power of attorney legislation, for example, to help states better safeguard against power of attorney abuse--one type of federal activity authorized under the Older Americans Act of 1965. In addition, experts and state and local officials told GAO that many older adults need more information about what constitutes elder financial exploitation in order to report and avoid it. The seven federal agencies GAO reviewed have undertaken activities to increase public awareness of elder financial exploitation. While some experts observed that a nationwide approach to educating the public is needed, federal public awareness activities are not currently conducted as part of a broader coordinated approach, which GAO believes could help ensure the effective use of federal resources. The …

A letter report issued by the Government Accountability Office with an abstract that begins "The Air Force plans to upgrade and extend the service life of 300 F-16 aircraft and the Navy 150 F/A-18 aircraft, at a combined cost estimated at almost $5 billion in fiscal year 2013 dollars."

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A letter report issued by the Government Accountability Office with an abstract that begins "The National Highway Traffic Safety Administration (NHTSA) collects limited information on crashes involving vehicles carrying unsecured loads but plans to make changes to collect better information. Currently, NHTSA collects some data in the Fatality Analysis Reporting System and the National Automotive Sampling System General Estimates System. However, the systems do not currently have a data category to distinguish between debris resulting from natural sources (such as a tree branch) and debris resulting from human error (such as an unsecured load). As a result, NHTSA cannot currently identify how many crashes involve vehicles carrying unsecured loads. NHTSA intends to make changes to both its systems to better identify crashes involving unsecured loads. These changes will go into effect in 2013. However, NHTSA may still face challenges collecting this data because 1) law enforcement officials face difficulties in determining whether a crash involved an unsecured load and 2) states do not collect uniform data on unsecured loads in their police crash reports. NHTSA officials stated that they would likely recommend changes to the Model Minimum Uniform Crash Criteria (MMUCC)—voluntary guidelines intended to create uniform data in police crash …

Pacific Northwest National Laboratory evaluated juvenile salmonid passage and distribution at Detroit Dam (DET) on the North Santiam River, Oregon for the U.S. Army Corps of Engineers (USACE) to provide data to support decisions on long-term measures to enhance downstream passage at DET and others dams in USACE’s Willamette Valley Project. This study was conducted in response to regulatory requirements necessitated by the listing of Upper Willamette River Spring Chinook salmon (Oncorhynchus tshawytscha) and Upper Willamette River steelhead (O. mykiss) as threatened under the Endangered Species Act. The goal of the study was to provide information of juvenile salmonid passage and distribution at DET from February 2011 through February 2012. The results of the hydroacoustic study provide new and, in some cases, first-ever data on passage estimates, run timing, distributions, and relationships between fish passage and environmental variables at the dam. This information will inform management decisions on the design and development of surface passage and collection devices to help restore Chinook salmon populations in the North Santiam River watershed above DET. During the entire study period, an estimated total of 182,526 smolt-size fish (±4,660 fish, 95% CI) passed through turbine penstock intakes. Run timing peaked in winter and early …

Report from the Texas House Committee on Public Health describing the group's goals, activities, accomplishments, and other information, for review by the 83rd Texas Legislature.

A letter report issued by the Government Accountability Office with an abstract that begins "From 2008 to 2011, more than half of states reported maintaining or decreasing their average Medicaid application processing times--the average number of calendar days between the receipt of a new application and the final determination of eligibility. The average processing times reported by 39 states ranged from 11 to 45 calendar days. For the same time period, however, GAO was unable to assess whether states processed applications at a rate that kept pace with the number of new applications received each month, because most states provided incomplete or inconsistent data."

The purpose of this study was to evaluate dam passage survival of subyearling Chinook salmon (Oncorhynchus tshawytscha; CH0) at John Day Dam (JDA) during summer 2010. This study was conducted by researchers from the Pacific Northwest National Laboratory (PNNL) in collaboration with the Pacific States Marine Fisheries Commission (PSMFC) and the University of Washington (UW). The study was designed to estimate the effects of 30% and 40% spill treatment levels on single release survival rates of CH0 passing through two reaches: (1) the dam, and 40 km of tailwater, (2) the forebay, dam, and 40 km of tailwater. The study also estimated additional passage performance measures which are stipulated in the Columbia Basin Fish Accords.

The purpose of this study was to compare dam passage survival, at two spill treatment levels, of yearling Chinook salmon and steelhead smolts at John Day Dam during spring 2010. The two treatments were 30% and 40% spill out of total project discharge. Under the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp), dam passage survival should be greater than or equal to 0.96 and estimated with a standard error (SE) less than or equal 0.015. The study also estimated forebay residence time, tailrace egress time, and spill passage efficiency (SPE), as required in the Columbia Basin Fish Accords. However, by agreement among the stakeholders, this study was not an official BiOp compliance test because the long-term passage measures at John Day Dam have yet to be finalized and another year of spill-treatment testing was desired.

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Report that identifies, by Senate committee, presidentially appointed positions requiring Senate confirmation based on referrals as of the date of passage of S. 679, which became P.L. 112-166 on August 10, 2012. It begins with a brief description of the referral process and identify, for each committee to which referrals have been made, the positions that fall within the committee's jurisdiction.

Report discussing the Presidential Records Act (PRA) and examines policy options related to the capture, maintenance, and use of presidential records.

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Annual financial report of the Teacher Retirement System of Texas documenting income, expenditures, and other relevant financial information for fiscal year 2012.

Annual financial report for the Texas State Office of Risk Management during fiscal year 2012 including balance sheets for revenues, expenditures, and various funds, with associated notes.

we developed and demonstrated a software based integrated advanced building control platform called Smart Energy Box (SEB), which can coordinate building subsystem controls, integrate variety of energy optimization algorithms and provide proactive and collaborative energy management and control for building operations using weather and occupancy information. The integrated control system is a low cost solution and also features: Scalable component based architecture allows to build a solution for different building control system configurations with needed components; Open Architecture with a central data repository for data exchange among runtime components; Extendible to accommodate variety of communication protocols. Optimal building control for central loads, distributed loads and onsite energy resource Uses web server as a loosely coupled way to engage both building operators and building occupants in collaboration for energy conservation. Based on the open platform of SEB, we have investigated and evaluated a variety of operation and energy saving control strategies on Carnegie Mellon University Intelligent Work place which is equipped with alternative cooling/heating/ventilation/lighting methods, including radiant mullions, radiant cooling/heating ceiling panels, cool waves, dedicated ventilation unit, motorized window and blinds, and external louvers. Based on the validation results of these control strategies, they were integrated in SEB in a collaborative …

This scientific meeting focused on the legacy of Cathleen S. Morawetz and the impact that her scientific work on transonic flow and the non-linear wave equation has had in recent progress on different aspects of analysis for non-linear wave, kinetic and quantum transport problems associated to mathematical physics. These are areas where the elements of continuum, statistical and stochastic mechanics, and their interplay, have counterparts in the theory of existence, uniqueness and stability of the associated systems of equations and geometric constraints. It was a central event for the applied and computational analysis community focusing on Partial Differential Equations. The goal of the proposal was to honor Cathleen Morawetz, a highly successful woman in mathematics, while encouraging beginning researchers. The conference was successful in show casing the work of successful women, enhancing the visibility of women in the profession and providing role models for those just beginning their careers. The two-day conference included seven 45-minute lectures and one day of six 45-minute lectures, and a poster session for junior participants. The conference program included 19 distinguished speakers, 10 poster presentations, about 70 junior and senior participants and, of course, the participation of Cathleen Synge Morawetz. The conference celebrated Morawetz’s paramount …