Guidance issued by the Government Accountability Office with an abstract that begins "This letter describes the process used by GAO for revising GAGAS, summarizes the proposed major changes, discusses proposed effective dates, and provides instructions for submitting comments on the proposed standards."

Testimony issued by the Government Accountability Office with an abstract that begins "Cloud computing, an emerging form of computing where users have access to scalable, on-demand capabilities that are provided through Internet-based technologies, reportedly has the potential to provide information technology services more quickly and at a lower cost, but also to introduce information security risks. Accordingly, GAO was asked to testify on the benefits and risks of moving federal information technology into the cloud. This testimony summarizes the contents of a separate report that is being released today which describes (1) the models of cloud computing, (2) the information security implications of using cloud computing services in the federal government, and (3) federal guidance and efforts to address information security when using cloud computing. In preparing that report, GAO collected and analyzed information from industry groups, private-sector organizations, and 24 major federal agencies."

Other written product issued by the Government Accountability Office with an abstract that begins "This document supersedes GAO-07-1SP, GAO Strategic Plan, 2007-2012, March 2007. This document presents GAO's strategic plan for serving the Congress for fiscal years 2010 through 2015. In keeping with our commitment to update our plan every 3 years, it describes our proposed goals and strategies for supporting the Congress and the nation as the United States undergoes a period of change, daunting challenges, and promising opportunities. We have identified eight trends that provide context for our plan: (1) evolving security threats; (2) urgent fiscal sustainability and debt challenges; (3) economic recovery and restored job growth; (4) changing dynamics of global interdependence and shifts in power; (5) advances in science, technology, engineering, and mathematics; (6) increasing impact of networks and virtualization; (7) shifting roles in government and governance; and (8) demographic and societal changes confronting the young and old. Since we issued our last plan, significant changes have affected our nation's commitments and fiscal outlook. Our nation has multiple wartime-related commitments as it winds down one war in Iraq, increases its presence in another in Afghanistan, and re-examines commitments in Pakistan. The global financial crisis emerged as …

Correspondence issued by the Government Accountability Office with an abstract that begins "The Department of Defense's (DOD) military compensation package, which is a myriad of pays and benefits, is an important tool to attract and retain the number and quality of active duty servicemembers it needs to fulfill its mission. Compensation can be appropriate and adequate to attract and retain servicemembers when it is competitive with civilian compensation. However, comparisons between military and civilian compensation present both limitations and challenges. As we noted in 1986, exact compensation comparisons are not possible because no data exist which would allow an exact comparison of military and civilian personnel with the same levels of work experience. Also, nonmonetary considerations complicate military and civilian pay comparisons because their value cannot be quantified. Specifically, military service is unique in that the working conditions for active duty service carry the risk of death and injury during wartime and the potential for frequent, long deployments unlike most civilian jobs. The National Defense Authorization Act for Fiscal Year 2010 required that we conduct a study comparing pay and benefits provided by law to members of the Armed Forces with that of comparably situated private-sector employees to assess how …

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses our key findings and recommendations in our report that we are releasing today on some aspects of personnel security clearance reforms. We conducted our review in response to a congressional request. This is the fourth in a series of hearings, in which Congress has asked GAO to testify; and this Subcommittee's continued oversight has helped focus attention on the need for personnel security reform. Personnel security clearances allow government and industry personnel to gain access to classified information that, through unauthorized disclosure, can in some cases cause exceptionally grave damage to U.S. national security. The July 2010 and subsequent October 2010 recent unauthorized leak of almost 500,000 classified documents posted to the Internet related to the ongoing wars in Afghanistan and Iraq provides a cogent example of the inherent risks involved when granting an individual a security clearance. To ameliorate these risks, government agencies rely on a multiphased personnel security clearance process. However, with the increase in demand over the past decade for personnel with security clearances, we and others have identified problems with the security clearance process with respect to delays and incomplete documentation. …

Testimony issued by the Government Accountability Office with an abstract that begins "The Pension Benefit Guaranty Corporation (PBGC) is a self-financing government corporation that insures the pensions of 44 million workers in more than 27,000 private sector defined benefit pension plans. Yet, PBGC faces financial instability that could pose a future threat to this source of protection for Americans' retirement income. As fewer sponsors pay premiums for fewer participants in defined benefit plans, and as the underfunding of large defined benefit plans increases, the risks to PBGC's financial future also increase. As of September 2010, PBGC's net accumulated financial deficit was $23 billion. GAO has designated PBGC and the pension insurance programs it administers as "high risk" areas in need of urgent attention and transformation to address economy, efficiency, or effectiveness changes. In this testimony, GAO discusses its recent work regarding PBGC. Specifically, this statement focuses on needed improvements to PBGC's governance structure and strategic management based on GAO's prior work in these areas. GAO is making no new recommendations in this statement, but continues to believe that Congress should consider expanding PBGC's board of directors and that PBGC should implement recommendations from prior reports that have not yet been …

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification; Public school textbook adoption under recent legislative amendments to the Education Code (RQ-0887-GA)

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification; Whether a court investigator appointed by a statutory county probate judge is covered by the Tarrant County civil service system (RQ-0889-GA)

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification; Scope of licensed pool-related electrical services under chaper 1305 of the Occupations Code (RQ-0891-GA)

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Whether a member of the city council of Texarkana, Texas, may simultaneously serve as a paid municipal fire fighter in Texarkana, Arkansas (RQ-0892-GA)

ADEPT Project: There is a constant demand for better performing, more compact, lighter weight, and lower cost electronic devices. Unfortunately, the materials traditionally used to make components for electronic devices have reached their limits. Case Western is developing capacitors made of new materials that could be used to produce the next generation of compact and efficient high-powered consumer electronics and electronic vehicles. A capacitor is an important component of an electronic device. It stores an electric charge and then discharges it into an electrical circuit in the device. Case Western is creating its capacitors from titanium, an abundant material extracted from ore which can be found in the U.S. Case Western's capacitors store electric charges on the surfaces of films, which are grown on a titanium alloy electrode that is formed as a spinal column with attached branches. The new material and spine design make the capacitor smaller and lighter than traditional capacitors, and they enable the component to store 300% more energy than capacitors of the same weight made of tantalum, the current industry standard. Case Western's titanium-alloy capacitors also spontaneously self-repair, which prolongs their life.

GRIDS Project: USC is developing an iron-air rechargeable battery for large-scale energy storage that could help integrate renewable energy sources into the electric grid. Iron-air batteries have the potential to store large amounts of energy at low cost—iron is inexpensive and abundant, while oxygen is freely obtained from the air we breathe. However, current iron-air battery technologies have suffered from low efficiency and short life spans. USC is working to dramatically increase the efficiency of the battery by placing chemical additives on the battery’s iron-based electrode and restructuring the catalysts at the molecular level on the battery’s air-based electrode. This can help the battery resist degradation and increase life span. The goal of the project is to develop a prototype iron-air battery at significantly cost lower than today’s best commercial batteries.

ADEPT Project: GeneSiC is developing an advanced silicon-carbide (SiC)-based semiconductor called an anode-switched thyristor. This low-cost, compact SiC semiconductor conducts higher levels of electrical energy with better precision than traditional silicon semiconductors. This efficiency will enable a dramatic reduction in the size, weight, and volume of the power converters and electronic devices it's used in.GeneSiC is developing its SiC-based semiconductor for utility-scale power converters. Traditional silicon semiconductors can't process the high voltages that utility-scale power distribution requires, and they must be stacked in complicated circuits that require bulky insulation and cooling hardware. GeneSiC's semiconductors are well suited for high-power applications like large-scale renewable wind and solar energy installations.

Broad Funding Opportunity Announcement Project: ITN is addressing the high cost of electrochromic windows with a new manufacturing process: roll-to-roll deposition of the film onto flexible plastic surfaces. Production of electrochromic films on plastic requires low processing temperatures and uniform film quality over large surface areas. ITN is overcoming these challenges using its previous experience in growing flexible thin-film solar cells and batteries. By developing sensor-based controls, ITN’s roll-to-roll manufacturing process yields more film over a larger area than traditional film deposition methods. Evaluating deposition processes from a control standpoint ultimately strengthens the ability for ITN to handle unanticipated deviations quickly and efficiently, enabling more consistent large-volume production. The team is currently moving from small-scale prototypes into pilot-scale production to validate roll-to-roll manufacturability and produce scaled prototypes that can be proven in simulated operating conditions. Electrochromic plastic films could also open new markets in building retrofit applications, vastly expanding the potential energy savings.

GRIDS Project: General Atomics is developing a flow battery technology based on chemistry similar to that used in the traditional lead-acid battery found in nearly every car on the road today. Flow batteries store energy in chemicals that are held in tanks outside the battery. When the energy is needed, the chemicals are pumped through the battery. Using the same basic chemistry as a traditional battery but storing its energy outside of the cell allows for the use of very low cost materials. The goal is to develop a system that is far more durable than today’s lead-acid batteries, can be scaled to deliver megawatts of power, and which lowers the cost of energy storage below $100 per kilowatt hour.

GRIDS Project: LBNL is designing a flow battery for grid storage that relies on a hydrogen-bromine chemistry which could be more efficient, last longer and cost less than today’s lead-acid batteries. Flow batteries are fundamentally different from traditional lead-acid batteries because the chemical reactants that provide their energy are stored in external tanks instead of inside the battery. A flow battery can provide more energy because all that is required to increase its storage capacity is to increase the size of the external tanks. The hydrogen-bromine reactants used by LBNL in its flow battery are inexpensive, long lasting, and provide power quickly. The cost of the design could be well below $100 per kilowatt hour, which would rival conventional grid-scale battery technologies.

Broad Funding Opportunity Announcement Project: EaglePicher is developing a sodium-beta alumina (Na-Beta) battery for grid-scale energy storage. High-temperature Na-Beta batteries are a promising grid-scale energy storage technology, but existing approaches are expensive and unreliable. EaglePicher has modified the shape of the traditional, tubular-shaped Na-Beta battery. It is using an inexpensive stacked design to improve performance at lower temperatures, leading to a less expensive overall storage technology. The new design greatly simplifies the manufacturing process for beta alumina membranes (a key enabling technology), providing a subsequent pathway to the production of scalable, modular batteries at half the cost of the existing tubular designs.

ADEPT Project: Georgia Tech is developing a cost-effective, utility-scale power router that uses an enhanced transformer to more efficiently direct power on the grid. Existing power routing technologies are too expensive for widespread use, but the ability to route grid power to match real-time demand and power outages would significantly reduce energy costs for utilities, municipalities, and consumers. Georgia Tech is adding a power converter to an existing grid transformer to better control power flows at about 1/10th the cost of existing power routing solutions. Transformers convert the high-voltage electricity that is transmitted through the grid into the low-voltage electricity that is used by homes and businesses. The added converter uses fewer steps to convert some types of power and eliminates unnecessary power storage, among other improvements. The enhanced transformer is more efficient, and it would still work even if the converter fails, ensuring grid reliability.

Broad Funding Opportunity Announcement Project: Delphi is developing power converters that are smaller and more energy efficient, reliable, and cost-effective than current power converters. Power converters rely on power transistors which act like a very precisely controlled on-off switch, controlling the electrical energy flowing through an electrical circuit. Most power transistors today use silicon (Si) semiconductors. However, Delphi is using semiconductors made with a thin layer of gallium-nitride (GaN) applied on top of the more conventional Si material. The GaN layer increases the energy efficiency of the power transistor and also enables the transistor to operate at much higher temperatures, voltages, and power-density levels compared to its Si counterpart. Delphi is packaging these high-performance GaN semiconductors with advanced electrical connections and a cooling system that extracts waste heat from both sides of the device to further increase the device’s efficiency and allow more electrical current to flow through it. When combined with other electronic components on a circuit board, Delphi’s GaN power transistor package will help improve the overall performance and cost-effectiveness of HEVs and EVs.

Metric for Quarter 4: Report results of implementation of composite parameterization in single-column model (SCM) to explore the dependency of drizzle formation on aerosol properties. To better represent VOCALS conditions during a test flight, the Liu-Duam-McGraw (LDM) drizzle parameterization is implemented in the high-resolution Weather Research and Forecasting (WRF) model, as well as in the single-column Community Atmosphere Model (CAM), to explore this dependency.

Broad Funding Opportunity Announcement Project: Ohio State has developed an iron-based material and process for converting syngas—a synthetic gas mixture—into electricity, H2, and/or liquid fuel with zero CO2 emissions. Traditional carbon capture methods use chemical solvents or special membranes to separate CO2 from the gas exhaust from coal-fired power plants. Ohio State’s technology uses an iron-based oxygen carrier to generate CO2 and H2 from syngas in separate, pure product streams by means of a circulating bed reactor configuration. The end products of the system are H2, electricity, and/or liquid fuel, all of which are useful sources of power that can come from coal or syngas derived from biomass. Ohio State is developing a high-pressure pilot-scale unit to demonstrate this process at the National Carbon Capture Center.

Broad Funding Opportunity Announcement Project: ASU is engineering a type of photosynthetic bacteria that efficiently produce fatty acids—a fuel precursor for biofuels. This type of bacteria, called Synechocystis, is already good at converting solar energy and carbon dioxide (CO2) into a type of fatty acid called lauric acid. ASU has modified the organism so it continuously converts sunlight and CO2 into fatty acids—overriding its natural tendency to use solar energy solely for cell growth and maximizing the solar-to-fuel conversion process. ASU’s approach is different because most biofuels research focuses on increasing cellular biomass and not on excreting fatty acids. The project has also identified a unique way to convert the harvested lauric acid into a fuel that can be easily blended with existing transportation fuels.

ADEPT Project: CPES at Virginia Tech is finding ways to save real estate on a computer's motherboard that could be used for other critical functions. Every computer processor today contains a voltage regulator that automatically maintains a constant level of electricity entering the device. These regulators contain bulky components and take up about 30% of a computer's motherboard. CPES at Virginia Tech is developing a voltage regulator that uses semiconductors made of gallium nitride on silicon (GaN-on-Si) and high-frequency soft magnetic material. These materials are integrated on a small, 3D chip that can handle the same amount of power as traditional voltage regulators at 1/10 the size and with improved efficiency. The small size also frees up to 90% of the motherboard space occupied by current voltage regulators.

BEEST Project: Sion Power is developing a lithium-sulfur (Li-S) battery, a potentially cost-effective alternative to the Li-Ion battery that could store 400% more energy per pound. All batteries have 3 key parts—a positive and negative electrode and an electrolyte—that exchange ions to store and release electricity. Using different materials for these components changes a battery’s chemistry and its ability to power a vehicle. Traditional Li-S batteries experience adverse reactions between the electrolyte and lithium-based negative electrode that ultimately limit the battery to less than 50 charge cycles. Sion Power will sandwich the lithium- and sulfur-based electrode films around a separator that protects the negative electrode and increases the number of charges the battery can complete in its lifetime. The design could eventually allow for a battery with 400% greater storage capacity per pound than Li-Ion batteries and the ability to complete more than 500 recharge cycles.